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Article Title |
Author(s) |
Type (Status) |
Available Online |
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Hair Cortisol Level as a Biomarker for Altered Hypothalamic-Pituitary-Adrenal Activity in Female Adolescents with Posttraumatic Stress Disorder After the 2008 Wenchuan Earthquake
DOI: 10.1016/j.biopsych.2011.12.020
Background: The present study evaluated the accumulated changes in hair cortisol levels of patients with posttraumatic stress disorder (PTSD) attributed to the 2008 Wenchuan earthquake in China. Metho...
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Hongrong Luo,
Xun Hu,
Xiang Liu,
Xiaohong Ma,
Wanjun Guo,
Changjian Qiu,
Yingcheng Wang,
Qiang Wang,
Xiaowei Zhang,
Wei Zhang,
Gregory Hannum,
Kang Zhang,
Xiehe Liu,
Tao Li
et al.
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Full-length article
(In Press Corrected Proof)
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03 February 2012 |
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Replication of Ketamine's Antidepressant Efficacy in Bipolar Depression: A Randomized Controlled Add-On Trial
DOI: 10.1016/j.biopsych.2011.12.010
Background: Currently, no pharmacological treatments for bipolar depression exist that exert rapid (within hours) antidepressant or antisuicidal effects. We previously reported that intravenous admini...
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Carlos A. Zarate,
Nancy E. Brutsche,
Lobna Ibrahim,
Jose Franco-Chaves,
Nancy Diazgranados,
Anibal Cravchik,
Jessica Selter,
Craig A. Marquardt,
Victoria Liberty,
David A. Luckenbaugh
et al.
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Full-length article
(In Press Corrected Proof)
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02 February 2012 |
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Association of COL25A1 with Comorbid Antisocial Personality Disorder and Substance Dependence
DOI: 10.1016/j.biopsych.2011.12.011
Background: Antisocial personality disorder (ASPD) is a psychiatric disorder characterized by a long-term pattern of manipulating, exploiting, or violating the rights of others. Methods: Subjects asce...
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Dawei Li,
Hongyu Zhao,
Henry R. Kranzler,
David Oslin,
Raymond F. Anton,
Lindsay A. Farrer,
Joel Gelernter
et al.
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Full-length article
(In Press Corrected Proof)
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02 February 2012 |
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Dopamine Release in Chronic Cannabis Users: A [11C]Raclopride Positron Emission Tomography Study
DOI: 10.1016/j.biopsych.2011.12.018
Background: Low striatal dopamine 2/3 receptor (D2/3) availability and low ventrostriatal dopamine (DA) release have been observed in alcoholism and cocaine and heroin dependence. Less is known about ...
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Nina B.L. Urban,
Mark Slifstein,
Judy L. Thompson,
Xiaoyan Xu,
Ragy R. Girgis,
Sonia Raheja,
Margaret Haney,
Anissa Abi-Dargham
et al.
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Full-length article
(In Press Corrected Proof)
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30 January 2012 |
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Increasing Histone Acetylation in the Hippocampus-Infralimbic Network Enhances Fear Extinction
DOI: 10.1016/j.biopsych.2011.12.012
Background: A key finding from recent studies of epigenetic mechanisms of memory is that increasing histone acetylation after a learning experience enhances memory consolidation. This has been demonst...
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James M. Stafford,
Jonathan D. Raybuck,
Andrey E. Ryabinin,
K. Matthew Lattal
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Full-length article
(In Press Corrected Proof)
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30 January 2012 |
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Effective Deep Brain Stimulation in Heroin Addiction: A Case Report with Complementary Intracranial Electroencephalogram
DOI: 10.1016/j.biopsych.2011.12.013
Deep brain stimulation (DBS) treatment consists of permanently implanted electrodes that deliver electrical pulses to a target brain region. DBS of the nucleus accumbens shows encouraging results as t...
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Carlos-Eduardo Valencia-Alfonso,
Judy Luigjes,
Ruud Smolders,
Michael X. Cohen,
Nina Levar,
Ali Mazaheri,
Pepijn van den Munckhof,
P. Richard Schuurman,
Wim van den Brink,
Damiaan Denys
et al.
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Correspondence
(In Press Corrected Proof)
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27 January 2012 |
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Electrophysiological Assessment of Auditory Stimulus-Specific Plasticity in Schizophrenia
DOI: 10.1016/j.biopsych.2011.12.016
Background: Disrupted neuroplasticity may be an important aspect of the neural basis of schizophrenia. We used event-related brain potentials (ERPs) to assay neuroplasticity after auditory conditionin...
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Ryan P. Mears,
Kevin M. Spencer
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Review article
(In Press Corrected Proof)
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27 January 2012 |
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Cortical Volume, Surface Area, and Thickness in Schizophrenia and Bipolar Disorder
DOI: 10.1016/j.biopsych.2011.11.026
Background: Magnetic resonance imaging studies have shown that structural brain abnormalities are present in both schizophrenia and bipolar disorder. Most previous studies have focused on brain tissue...
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Lars M. Rimol,
Ragnar Nesvåg,
Don J. Hagler,
Ørjan Bergmann,
Christine Fennema-Notestine,
Cecilie B. Hartberg,
Unn K. Haukvik,
Elisabeth Lange,
Chris J. Pung,
Andres Server,
Ingrid Melle,
Ole A. Andreassen,
Ingrid Agartz,
Anders M. Dale
et al.
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Full-length article
(In Press Corrected Proof)
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27 January 2012 |
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Increased Cerebrospinal Fluid Levels of Double-Stranded RNA-Dependant Protein Kinase in Alzheimer's Disease
DOI: 10.1016/j.biopsych.2011.11.031
Background: The pathological hallmarks of Alzheimer's disease (AD) include accumulation of amyloid-β (Aß) peptide forming extracellular senile plaques, neurofibrillary tangles made of hyperphosphoryla...
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François Mouton-Liger,
Claire Paquet,
Julien Dumurgier,
Pauline Lapalus,
Françoise Gray,
Jean-Louis Laplanche,
Jacques Hugon,
for the Groupe d'Investigation du Liquide Céphalorachidien Study Network
et al.
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Full-length article
(In Press Corrected Proof)
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27 January 2012 |
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β-Arrestin2 Regulates Cannabinoid CB1 Receptor Signaling and Adaptation in a Central Nervous System Region–Dependent Manner
DOI: 10.1016/j.biopsych.2011.11.027
Background: Cannabinoid CB1 receptors (CB1Rs) mediate the effects of ▵9-tetrahydrocannabinol (THC), the psychoactive component in marijuana. Repeated THC administration produces tolerance and dependen...
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Peter T. Nguyen,
Cullen L. Schmid,
Kirsten M. Raehal,
Dana E. Selley,
Laura M. Bohn,
Laura J. Sim-Selley
et al.
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Full-length article
(In Press Corrected Proof)
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24 January 2012 |
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Adenylate Cyclase 7 Is Implicated in the Biology of Depression and Modulation of Affective Neural Circuitry
DOI: 10.1016/j.biopsych.2011.11.029
Background: Evolutionarily conserved genes and their associated molecular pathways can serve as a translational bridge between human and mouse research, extending our understanding of biological pathw...
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Jennifer Joeyen-Waldorf,
Yuliya S. Nikolova,
Nicole Edgar,
Chris Walsh,
Rama Kota,
David A. Lewis,
Robert Ferrell,
Stephen B. Manuck,
Ahmad R. Hariri,
Etienne Sibille
et al.
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Full-length article
(In Press Corrected Proof)
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24 January 2012 |
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Extracellular Signal-Regulated Kinase 2 Signaling in the Hippocampal Dentate Gyrus Mediates the Antidepressant Effects of Testosterone
DOI: 10.1016/j.biopsych.2011.11.028
Background: Human and animal studies suggest that testosterone may have antidepressant effects. In this study, we sought to investigate the molecular mechanisms underlying the antidepressant effects o...
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Nicole Carrier,
Mohamed Kabbaj
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Full-length article
(In Press Corrected Proof)
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24 January 2012 |
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Magnitude of Impact of Executive Functioning and IQ on Episodic Memory in Schizophrenia
DOI: 10.1016/j.biopsych.2011.11.021
Background: Research has implicated IQ and executive function (EF) as contributors to episodic memory impairments in schizophrenia. However, it has been difficult to quantitatively apportion the respe...
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Brandon E. Kopald,
Kathryn M. Mirra,
Michael F. Egan,
Daniel R. Weinberger,
Terry E. Goldberg
et al.
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Full-length article
(In Press Corrected Proof)
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24 January 2012 |
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A Polymorphism Associated with Depressive Disorders Differentially Regulates Brain Derived Neurotrophic Factor Promoter IV Activity
DOI: 10.1016/j.biopsych.2011.11.030
Background: Changes in brain derived neurotrophic factor (BDNF) expression have been associated with mood disorders and cognitive dysfunction. Transgenic models that overexpress or underexpress BDNF d...
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Benjamin Hing,
Scott Davidson,
Marrisa Lear,
Gerome Breen,
John Quinn,
Peter McGuffin,
Alasdair MacKenzie
et al.
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Full-length article
(In Press Corrected Proof)
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20 January 2012 |
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Contrasting Effects of Haloperidol and Lithium on Rodent Brain Structure: A Magnetic Resonance Imaging Study with Postmortem Confirmation
DOI: 10.1016/j.biopsych.2011.12.004
Background: Magnetic resonance imaging (MRI) studies suggest that antipsychotic -treated patients with schizophrenia show a decrease in gray-matter volumes, whereas lithium-treated patients with bipol...
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Anthony C. Vernon,
Sridhar Natesan,
William R. Crum,
Jonathan D. Cooper,
Michel Modo,
Steven C.R. Williams,
Shitij Kapur
et al.
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Full-length article
(In Press Corrected Proof)
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16 January 2012 |
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Does Stress Contribute to the Incubation of Craving?
DOI: 10.1016/j.biopsych.2011.12.007
The concept of incubation of craving in humans was first noted over 25 years ago in cocaine addicts who experienced increased drug craving and drug seeking in response to drug cues that persisted even...
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Hollis C. Karoly,
Kent E. Hutchison
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Correspondence
(In Press Corrected Proof)
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13 January 2012 |
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Comparison of the Effects of Estradiol and Progesterone on Serotonergic Function
DOI: 10.1016/j.biopsych.2011.11.023
Background: Ovarian hormones may contribute to the vulnerability to depression, as well as to the response to antidepressants (ADs). Previously, we reported that acute systemic treatment with estradio...
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Saloua Benmansour,
Rami S. Weaver,
Amanda K. Barton,
Opeyemi S. Adeniji,
Alan Frazer
et al.
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Full-length article
(In Press Corrected Proof)
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09 January 2012 |
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Presynaptic Inhibition of Gamma-Aminobutyric Acid Release in the Bed Nucleus of the Stria Terminalis by Kappa Opioid Receptor Signaling
DOI: 10.1016/j.biopsych.2011.11.015
Background: The kappa opioid receptor (KOR) and its endogenous agonist, the neuropeptide dynorphin, are a critical component of the central stress system. Both dynorphin and KOR are expressed in the b...
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Chia Li,
Kristen E. Pleil,
Alice M. Stamatakis,
Steven Busan,
Linh Vong,
Bradford B. Lowell,
Garret D. Stuber,
Thomas L. Kash
et al.
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Full-length article
(In Press Corrected Proof)
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09 January 2012 |
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Cumulative Adversity and Smaller Gray Matter Volume in Medial Prefrontal, Anterior Cingulate, and Insula Regions
DOI: 10.1016/j.biopsych.2011.11.022
Background: Cumulative adversity and stress are associated with risk of psychiatric disorders. While basic science studies show repeated and chronic stress effects on prefrontal and limbic neurons, hu...
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Emily B. Ansell,
Kenneth Rando,
Keri Tuit,
Joseph Guarnaccia,
Rajita Sinha
et al.
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Full-length article
(In Press Corrected Proof)
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05 January 2012 |
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Fear Processing and Social Networking in the Absence of a Functional Amygdala
DOI: 10.1016/j.biopsych.2011.11.024
Background: The human amygdala plays a crucial role in processing social signals, such as face expressions, particularly fearful ones, and facilitates responses to them in face-sensitive cortical regi...
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Benjamin Becker,
Yoan Mihov,
Dirk Scheele,
Keith M. Kendrick,
Justin S. Feinstein,
Andreas Matusch,
Merve Aydin,
Harald Reich,
Horst Urbach,
Ana-Maria Oros-Peusquens,
Nadim J. Shah,
Wolfram S. Kunz,
Thomas E. Schlaepfer,
Karl Zilles,
Wolfgang Maier,
René Hurlemann
et al.
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Full-length article
(In Press Corrected Proof)
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05 January 2012 |
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Cocaine Hydrolase Encoded in Viral Vector Blocks the Reinstatement of Cocaine Seeking in Rats for 6 Months
DOI: 10.1016/j.biopsych.2011.11.014
Background: Cocaine dependence is a pervasive disorder with high rates of relapse. In a previous study, direct administration of a quadruple mutant albumin-fused butyrylcholinesterase that efficiently...
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Justin J. Anker,
Stephen Brimijoin,
Yang Gao,
Liyi Geng,
Natalie E. Zlebnik,
Robin J. Parks,
Marilyn E. Carroll
et al.
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Full-length article
(In Press Corrected Proof)
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03 January 2012 |
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Psychostimulants Act Within the Prefrontal Cortex to Improve Cognitive Function
DOI: 10.1016/j.biopsych.2011.12.002
Background: At low and clinically relevant doses, psychostimulants enhance cognitive and behavioral function dependent on the prefrontal cortex (PFC) and extended frontostriatal circuitry. These actio...
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Robert C. Spencer,
Raymond M. Klein,
Craig W. Berridge
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Full-length article
(In Press Corrected Proof)
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03 January 2012 |
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Cortical Thickness and Folding Deficits in Conduct-Disordered Adolescents
DOI: 10.1016/j.biopsych.2011.11.017
Background: Studies of pediatric conduct disorder (CD) have described frontal and temporal lobe structural abnormalities that parallel findings in antisocial adults. The purpose of this study was to e...
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Christopher J. Hyatt,
Emily Haney-Caron,
Michael C. Stevens
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Full-length article
(In Press Corrected Proof)
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03 January 2012 |
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The Effects of Stimulant Medication on Working Memory Functional Connectivity in Attention-Deficit/Hyperactivity Disorder
DOI: 10.1016/j.biopsych.2011.11.011
Background: Working memory impairments are commonly found in attention-deficit/hyperactivity disorder (ADHD) and often improve with psychostimulant treatment. Little is known about how these medicatio...
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Christina G. Wong,
Michael C. Stevens
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Full-length article
(In Press Corrected Proof)
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03 January 2012 |
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Optogenetics, Sex, and Violence in the Brain: Implications for Psychiatry
DOI: 10.1016/j.biopsych.2011.11.012
Pathological aggression and the inability to control aggressive impulses takes a tremendous toll on society. Yet aggression is a normal component of the innate behavior repertoire of most vertebrate a...
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David J. Anderson
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Review article
(In Press Corrected Proof)
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03 January 2012 |
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Reply to: Neurobiology of Emotional Dysfunction in Schizophrenia: New Directions Revealed Through Meta-Analyses
DOI: 10.1016/j.biopsych.2011.11.025
We appreciate the comments of Anticevic and colleagues () about our recent meta-analysis and neuroimaging of emotional processing in schizophrenia (). We also appreciate that they recognized our resul...
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Stephan F. Taylor,
Jian Kang,
Inga S. Brege,
Ivy F. Tso,
Avinash Hosanagar,
Timothy D. Johnson
et al.
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Correspondence
(In Press Corrected Proof)
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30 December 2011 |
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Multiple Clinical Traits Predict Clinical Diagnosis of Depersonalization Disorder: Implications for DSM-V
DOI: 10.1016/j.biopsych.2011.12.003
There is currently no final conclusion to which nosological group depersonalization disorder (DPD) can be assigned. DPD is characterized by three features—namely, a distorted body image, estrangement ...
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Erwin Lemche,
Simon A. Surguladze,
Michael J. Brammer,
Mary L. Phillips,
Mauricio Sierra,
Anthony S. David,
Steven C.R. Williams,
Vincent P. Giampietro
et al.
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Correspondence
(In Press Corrected Proof)
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30 December 2011 |
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Neurobiology of Emotional Dysfunction in Schizophrenia: New Directions Revealed Through Meta-Analyses
DOI: 10.1016/j.biopsych.2011.10.039
Affective dysfunction is a prominent feature of schizophrenia psychopathology. Behavioral studies converge on several distinct aspects of emotional dysfunction, namely, 1) emotion expression (); 2) re...
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Alan Anticevic,
Jared X. Van Snellenberg,
Deanna M. Barch
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Correspondence
(In Press Corrected Proof)
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30 December 2011 |
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Functional Magnetic Resonance Imaging Correlates of Emotional Word Encoding and Recognition in Depression and Anxiety Disorders
DOI: 10.1016/j.biopsych.2011.11.016
Background: Major depressive disorder (MDD), panic disorder, and social anxiety disorder are among the most prevalent and frequently co-occurring psychiatric disorders in adults and may be characteriz...
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Marie-José van Tol,
Liliana R. Demenescu,
Nic J.A. van der Wee,
Rudie Kortekaas,
Nielen Marjan M.A.,
J.A. Den Boer,
Remco J. Renken,
Mark A. van Buchem,
Frans G. Zitman,
André Aleman,
Dick J. Veltman
et al.
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Full-length article
(In Press Corrected Proof)
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30 December 2011 |
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Neural Activation During Facial Emotion Processing in Unmedicated Bipolar Depression, Euthymia, and Mania
DOI: 10.1016/j.biopsych.2011.10.038
Background: Studies incorporating direct comparisons across all phases of bipolar (BP) disorder are needed to elucidate the pathophysiology of bipolar disorder. However, functional neuroimaging studie...
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Leslie A. Hulvershorn,
Harish Karne,
Abigail D. Gunn,
Sarah L. Hartwick,
Yang Wang,
Tom A. Hummer,
Amit Anand
et al.
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Full-length article
(In Press Corrected Proof)
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30 December 2011 |
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Pre- and Perinatal Risk Factors in Adults with Attention-Deficit/Hyperactivity Disorder
DOI: 10.1016/j.biopsych.2011.11.013
Background: Attention-deficit/hyperactivity disorder (ADHD) is a prevalent and disabling lifespan disorder, but little is yet known about risk factors for ADHD persisting beyond adolescence. The prese...
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Anne Halmøy,
Kari Klungsøyr,
Rolv Skjærven,
Jan Haavik
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Full-length article
(In Press Corrected Proof)
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26 December 2011 |
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Optogenetic Modulation of Neural Circuits that Underlie Reward Seeking
DOI: 10.1016/j.biopsych.2011.11.010
The manifestation of complex neuropsychiatric disorders, such as drug and alcohol addiction, is thought to result from progressive maladaptive alterations in neural circuit function. Clearly, repeated...
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Garret D. Stuber,
Jonathan P. Britt,
Antonello Bonci
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Review article
(In Press Corrected Proof)
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26 December 2011 |
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The Stress-Induced Cytokine Interleukin-6 Decreases the Inhibition/Excitation Ratio in the Rat Temporal Cortex via Trans-Signaling
DOI: 10.1016/j.biopsych.2011.11.018
Background: Although it is known that stress elevates the levels of pro-inflammatory cytokines and promotes hyper-excitable central conditions, a causal relationship between these two factors has not ...
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Francisco Garcia-Oscos,
Humberto Salgado,
Shawn Hall,
Feba Thomas,
George E. Farmer,
Jorge Bermeo,
Luis Charles Galindo,
Ruben D. Ramirez,
Santosh D'Mello,
Stefan Rose-John,
Marco Atzori
et al.
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Full-length article
(In Press Corrected Proof)
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26 December 2011 |
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Differential Relationships of Mismatch Negativity and Visual P1 Deficits to Premorbid Characteristics and Functional Outcome in Schizophrenia
DOI: 10.1016/j.biopsych.2011.10.037
Background: Mismatch negativity (MMN) and visual P1 are established event-related potential (ERP) markers of impaired auditory and visual sensory function in schizophrenia. Differential relationships ...
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Tamara Friedman,
Pejman Sehatpour,
Elisa Dias,
Megan Perrin,
Daniel C. Javitt
et al.
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Full-length article
(In Press Corrected Proof)
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23 December 2011 |
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Evidence of a Dissociation Pattern in Resting-State Default Mode Network Connectivity in First-Episode, Treatment-Naive Major Depression Patients
DOI: 10.1016/j.biopsych.2011.10.035
Background: Imaging studies have shown that major depressive disorder (MDD) is associated with altered activity patterns of the default mode network (DMN). However, the neural correlates of the restin...
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Xueling Zhu,
Xiang Wang,
Jin Xiao,
Jian Liao,
Mingtian Zhong,
Wei Wang,
Shuqiao Yao
et al.
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Full-length article
(In Press Corrected Proof)
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19 December 2011 |
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Controlling the Elements: An Optogenetic Approach to Understanding the Neural Circuits of Fear
DOI: 10.1016/j.biopsych.2011.10.023
Neural circuits underlie our ability to interact in the world and to learn adaptively from experience. Understanding neural circuits and how circuit structure gives rise to neural firing patterns or c...
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Joshua P. Johansen,
Steffen B.E. Wolff,
Andreas Lüthi,
Joseph E. LeDoux
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Review article
(In Press Corrected Proof)
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15 December 2011 |
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Rare Copy Number Variants in Tourette Syndrome Disrupt Genes in Histaminergic Pathways and Overlap with Autism
DOI: 10.1016/j.biopsych.2011.09.034
Background: Studies of copy number variation (CNV) have characterized loci and molecular pathways in a range of neuropsychiatric conditions. We analyzed rare CNVs in Tourette syndrome (TS) to identify...
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Thomas V. Fernandez,
Stephan J. Sanders,
Ilana R. Yurkiewicz,
A. Gulhan Ercan-Sencicek,
Young-Shin Kim,
Daniel O. Fishman,
Melanie J. Raubeson,
Youeun Song,
Katsuhito Yasuno,
Winson S.C. Ho,
Kaya Bilguvar,
Joseph Glessner,
Su Hee Chu,
James F. Leckman,
Robert A. King,
Donald L. Gilbert,
Gary A. Heiman,
Jay A. Tischfield,
Pieter J. Hoekstra,
Bernie Devlin,
Hakon Hakonarson,
Shrikant M. Mane,
Murat Günel,
Matthew W. State
et al.
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Full-length article
(In Press Corrected Proof)
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15 December 2011 |
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Reply to: Punishing Food: What Brain Activity Can Tell Us About the Representation of Food in Recovered Anorexia Nervosa
DOI: 10.1016/j.biopsych.2011.11.008
Eating disorders are characterized by aberrant cognitions and behaviors around food. We used a novel functional magnetic resonance imaging task in a sample of recovered anorexia nervosa subjects to st...
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Felicity A. Cowdrey,
Rebecca J. Park,
Catherine J. Harmer,
Ciara McCabe
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Correspondence
(In Press Corrected Proof)
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12 December 2011 |
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Punishing Food: What Brain Activity Can Tell Us About the Representation of Food in Recovered Anorexia Nervosa
DOI: 10.1016/j.biopsych.2011.10.036
Reinforcement, the neural processing of, and behavioral response to, reward and punishment drives behavior including learning, skill acquisition, and socialization. It shapes behaviors from the most p...
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Carmelo M. Vicario,
Cristiano Crescentini
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Correspondence
(In Press Corrected Proof)
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12 December 2011 |
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Protein Kinase Mζ Is Necessary for Cocaine-Induced Synaptic Potentiation in the Ventral Tegmental Area
DOI: 10.1016/j.biopsych.2011.10.031
Background: Much progress has been made in our understanding of brain regions and specific receptors that are involved in the action of cocaine addiction. Although long-term modifications of mesolimbi...
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Shih-Yin Ho,
Chih-Hao Chen,
Tsung-Han Liu,
Hsiao-Fu Chang,
Jau-Cheng Liou
et al.
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Full-length article
(In Press Corrected Proof)
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12 December 2011 |
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1H-[13C]-Nuclear Magnetic Resonance Spectroscopy Measures of Ketamine's Effect on Amino Acid Neurotransmitter Metabolism
DOI: 10.1016/j.biopsych.2011.11.006
Ketamine has recently gained significant attention owing to its psychotomimetic and more recently discovered rapid antidepressant-like properties. 1H-[13C]-nuclear magnetic resonance studies were empl...
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Golam M.I. Chowdhury,
Kevin L. Behar,
William Cho,
Monique A. Thomas,
Douglas L. Rothman,
Gerard Sanacora
et al.
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Full-length article
(In Press Corrected Proof)
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12 December 2011 |
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Abnormal Functional Connectivity in Children with Attention-Deficit/Hyperactivity Disorder
DOI: 10.1016/j.biopsych.2011.11.003
Background: Attention-deficit/hyperactivity disorder (ADHD) is typically characterized by symptoms of inattention and hyperactivity/impulsivity, but there is increased recognition of a motivation defi...
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Dardo Tomasi,
Nora D. Volkow
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Full-length article
(In Press Corrected Proof)
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08 December 2011 |
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Nociceptin/Orphanin FQ Blockade of Corticotropin-Releasing Factor-Induced Gamma-Aminobutyric Acid Release in Central Amygdala Is Enhanced After Chronic Ethanol Exposure
DOI: 10.1016/j.biopsych.2011.10.032
Background: The central nucleus of the amygdala (CeA) mediates stress- and addiction-related processes. Corticotropin-releasing factor (CRF) and nociceptin/orphanin FQ (nociceptin) regulate ethanol in...
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Maureen T. Cruz,
Melissa A. Herman,
Marsida Kallupi,
Marisa Roberto
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Full-length article
(In Press Corrected Proof)
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08 December 2011 |
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Reply to: Are Antidepressants Good for the Soul but Bad for the Matter? Using Noninvasive Brain Stimulation to Detangle Depression/Antidepressants Effects on Heart Rate Variability and Cardiovascular Risk
DOI: 10.1016/j.biopsych.2011.11.002
We thank Brunoni et al. () for their interesting and thoughtful commentary on our review and meta-analysis on heart rate variability (HRV) (). Heart rate variability has generated significant interest...
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Andrew H. Kemp
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Correspondence
(In Press Corrected Proof)
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05 December 2011 |
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Are Antidepressants Good for the Soul but Bad for the Matter? Using Noninvasive Brain Stimulation to Detangle Depression/Antidepressants Effects on Heart Rate Variability and Cardiovascular Risk
DOI: 10.1016/j.biopsych.2011.08.026
Heart rate variability (HRV) is an electrocardiograph-based technique that assesses sympathovagal activity over the heartbeat. Lower HRV (i.e., low power in the low frequency of the power spectral ana...
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Andre Russowsky Brunoni,
Paulo Andrade Lotufo,
Isabela M. Benseñor
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Correspondence
(In Press Corrected Proof)
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05 December 2011 |
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PER2 rs2304672 Polymorphism Moderates Circadian-Relevant Reward Circuitry Activity in Adolescents
DOI: 10.1016/j.biopsych.2011.10.012
Background: Reward behavior in animals is influenced by circadian genes, including clock-pathway genes such as Period2 (PER2). Several forms of psychiatric illness are associated with both altered rew...
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Erika E. Forbes,
Ronald E. Dahl,
Jorge R.C. Almeida,
Robert E. Ferrell,
Vishwajit L. Nimgaonkar,
Hader Mansour,
Samantha R. Sciarrillo,
Stephanie M. Holm,
Eric E. Rodriguez,
Mary L. Phillips
et al.
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Full-length article
(In Press Corrected Proof)
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05 December 2011 |
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The Effect of N-Acetylcysteine in the Nucleus Accumbens on Neurotransmission and Relapse to Cocaine
DOI: 10.1016/j.biopsych.2011.10.024
Background: Relapse to cocaine seeking has been linked with low glutamate in the nucleus accumbens core (NAcore) causing potentiation of synaptic glutamate transmission from prefrontal cortex (PFC) af...
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Yonatan M. Kupchik,
Khaled Moussawi,
Xing-Chun Tang,
Xiusong Wang,
Benjamin C. Kalivas,
Rosalia Kolokithas,
Katelyn B. Ogburn,
Peter W. Kalivas
et al.
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Full-length article
(In Press Corrected Proof)
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05 December 2011 |
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In Vivo Evidence of Deep Brain Stimulation-Induced Dopaminergic Modulation in Tourette's Syndrome
DOI: 10.1016/j.biopsych.2011.09.035
Due to its large effect size, deep brain stimulation (DBS) is progressively considered in the treatment of medication-resistant Tourette's syndrome (TS) (). Nevertheless, the underlying beneficial mec...
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Jens Kuhn,
Hildegard Janouschek,
Mardjan Raptis,
Steffen Rex,
Doris Lenartz,
Irene Neuner,
Felix M. Mottaghy,
Frank Schneider,
Wolfgang M. Schaefer,
Volker Sturm,
Gerhard Gründer,
Ingo Vernaleken
et al.
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Correspondence
(In Press Corrected Proof)
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02 December 2011 |
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Orbitofrontal Volumes in Early Adolescence Predict Initiation of Cannabis Use: A 4-Year Longitudinal and Prospective Study
DOI: 10.1016/j.biopsych.2011.10.029
Background: There is growing evidence that long-term, heavy cannabis use is associated with alterations in regional brain volumes. Although these changes are frequently attributed to the neurotoxic ef...
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Ali Cheetham,
Nicholas B. Allen,
Sarah Whittle,
Julian Simmons,
Murat Yücel,
Dan I. Lubman
et al.
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Full-length article
(In Press Corrected Proof)
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02 December 2011 |
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Increased Stress-Induced Dopamine Release in Psychosis
DOI: 10.1016/j.biopsych.2011.10.009
Background: A pathologic response to common life stressors, in which a hyperresponsive dopaminergic system is thought to play a key role, is a potential etiologic factor in the triggering and relapse ...
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Romina Mizrahi,
Jean Addington,
Pablo M. Rusjan,
Ivonne Suridjan,
Alvina Ng,
Isabelle Boileau,
Jens C. Pruessner,
Gary Remington,
Sylvain Houle,
Alan A. Wilson
et al.
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Full-length article
(In Press Corrected Proof)
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02 December 2011 |
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Is Deep Brain Stimulation Able to Make Antidepressants Effective in Resistant Obsessive-Compulsive Disorder?
DOI: 10.1016/j.biopsych.2011.10.013
Deep brain stimulation (DBS), a nonablative, reversible, and adjustable neurosurgical procedure, has recently been considered as a potential therapeutic alternative for the management of resistant obs...
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Bruno Aouizerate,
Emmanuel Cuny,
Jean-Yves Rotgé,
Corinne Martin-Guehl,
Olivier Doumy,
Abdelhamid Benazzouz,
Michele Allard,
Alain Rougier,
Bernard Bioulac,
Jean Tignol,
Dominique Guehl,
Pierre Burbaud
et al.
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Correspondence
(In Press Corrected Proof)
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24 November 2011 |
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I Want It Now! Neural Correlates of Hypersensitivity to Immediate Reward in Hypomania
DOI: 10.1016/j.biopsych.2011.10.008
Background: Hypomania is associated with impulsive decision making and risk taking, characteristics that may arise from hypersensitivity to reward. To date, the neural dynamics underlying intertempora...
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Liam Mason,
Noreen O'Sullivan,
Marianna Blackburn,
Richard Bentall,
Wael El-Deredy
et al.
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Full-length article
(In Press Corrected Proof)
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21 November 2011 |
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Asymmetric Loss of Parietal Activity Causes Spatial Bias in Prodromal and Mild Alzheimer's Disease
DOI: 10.1016/j.biopsych.2011.09.027
Background: In Alzheimer's disease (AD), loss of effective neuronal activity is reflected by cortical glucose hypometabolism. Hypometabolism in the posterior parietal cortex (PPC) is among the first i...
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Christian Sorg,
Nicholas Myers,
Petra Redel,
Peter Bublak,
Valentin Riedl,
Andrei Manoliu,
Robert Perneczky,
Timo Grimmer,
Alexander Kurz,
Hans Förstl,
Alexander Drzezga,
Hermann J. Müller,
Afra M. Wohlschläger,
Kathrin Finke
et al.
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Full-length article
(In Press Corrected Proof)
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14 November 2011 |
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Reply to: Implicit Memory in Schizophrenia: The Problem That Will Not Go Away
DOI: 10.1016/j.biopsych.2011.07.037
Gomar et al. () showed that probabilistic association learning was impaired in a group of 43 people with schizophrenia relative to 22 healthy participants; however, when the people with schizophrenia ...
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Thomas W. Weickert
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Correspondence
(In Press Corrected Proof)
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10 November 2011 |
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What Is the Real Effect of 1-Hz Repetitive Transcranial Magnetic Stimulation on Hallucinations? Controlling for Publication Bias in Neuromodulation Trials
DOI: 10.1016/j.biopsych.2011.10.010
Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive and painless technique proposed as a treatment for drug-resistant auditory-verbal hallucinations (AVH) in patients with schizophren...
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Morgane Demeulemeester,
Ali Amad,
Maxime Bubrovszky,
Delphine Pins,
Pierre Thomas,
Renaud Jardri
et al.
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Correspondence
(In Press Corrected Proof)
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10 November 2011 |
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Reply to: Implicit Memory in Schizophrenia: The Problem That Will Not Go Away
DOI: 10.1016/j.biopsych.2011.09.033
Weickert to Gomar et al. () raises the possibility of intact declarative memory processes assisting in probabilistic association learning and cites studies showing a dissociation of IQ and performance...
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Costa Vakalopoulos
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Correspondence
(In Press Corrected Proof)
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07 November 2011 |
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Multiple Biological Pathways Link Cognitive Lifestyle to Protection from Dementia
DOI: 10.1016/j.biopsych.2011.07.036
Background: An active cognitive lifestyle is linked to diminished dementia risk, but the underlying mechanisms are poorly understood. Potential mechanisms include disease modification, neuroprotection...
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Michael J. Valenzuela,
Fiona E. Matthews,
Carol Brayne,
Paul Ince,
Glenda Halliday,
Jillian J. Kril,
Marshall A. Dalton,
Kathryn Richardson,
Gill Forster,,
Perminder S. Sachdev,
Medical Research Council Cognitive Function and Ageing Study
et al.
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Full-length article
(In Press Corrected Proof)
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07 November 2011 |
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Differential Role of NR2A and NR2B Subunits in N-Methyl-D-Aspartate Receptor Antagonist-Induced Aberrant Cortical Gamma Oscillations
DOI: 10.1016/j.biopsych.2011.10.002
Background: N-methyl-D-aspartate receptor (NMDA-R) hypofunction plays an important role in cognitive impairment in schizophrenia. NMDA-R antagonists elicit psychotic symptoms in humans and schizophren...
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Bernat Kocsis
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Full-length article
(In Press Corrected Proof)
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07 November 2011 |
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Reply to: Implicit Memory in Schizophrenia: The Problem That Will Not Go Away
DOI: 10.1016/j.biopsych.2011.10.015
In our study of procedural learning (PL) in schizophrenia (), we found that an unselected group of patients showed a slower rate of acquisition on one of the three tasks used, probabilistic learning o...
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Jesús J. Gomar,
Peter McKenna
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Correspondence
(In Press Corrected Proof)
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04 November 2011 |
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Brain-Derived Neurotrophic Factor Val66Met Allele Impairs Basal and Ketamine-Stimulated Synaptogenesis in Prefrontal Cortex
DOI: 10.1016/j.biopsych.2011.09.030
Background: Knock-in mice with the common human brain-derived neurotrophic factor (BDNF) Val66Met polymorphism have impaired trafficking of BDNF messenger RNA to dendrites. It was hypothesized, given ...
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Rong-Jian Liu,
Francis S. Lee,
Xiao-Yuan Li,
Francis Bambico,
Ronald S. Duman,
George K. Aghajanian
et al.
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Full-length article
(In Press Corrected Proof)
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31 October 2011 |