This paper is only available as a PDF. To read, Please Download here.
A 10-year review of sleep electroencephalogram (EEG)-frequency analysis in depression
reveals several consistent microarchitectural abnormalities. Decreased delta amplitude
or incidence, particularly in the first 100 min of sleep, has been reported. Elevated
fast-frequency EEG has been shown in both remitted and symptomatic depressed patients,
especially in the right hemisphere. Further, interhemispheric coherence is reduced
in both depressed groups. These microarchitectural features may not be present in
narcolepsy, obsessive-compulsive disorders, or schizophrenia, despite similarities
in sleep-stage characteristics. Collectively, these findings suggest that computer
analysis of the sleep EEG may differentiate depressed patients from normal controls
and from other clinical populations.
Key Words
To read this article in full you will need to make a payment
Purchase one-time access:
Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online accessOne-time access price info
- For academic or personal research use, select 'Academic and Personal'
- For corporate R&D use, select 'Corporate R&D Professionals'
Subscribe:
Subscribe to Biological PsychiatryAlready a print subscriber? Claim online access
Already an online subscriber? Sign in
Register: Create an account
Institutional Access: Sign in to ScienceDirect
References
- Variations in period-analyzed EEG asymmetry in REM and NREM sleep.Psychophysiology. 1989; 26: 329-336
- Asymmetrical auditory probe evoked potentials during REM and NREM sleep.Sleep. 1990; 13: 69-78
- Interhemispheric EEG coherence in normal controls and unipolar depressed outpatients.Sleep Res. 1991; 20: 356
- Distribution of period-analyzed delta activity during sleep.Sleep. 1992; 15: 556-561
- Digital period analysis of sleep EEG in depression.Biol Psychiatry. 1992; 31: 52-68
- Interhemispheric sleep EEG relationships in depression.Biol Psychiatry. 1992; 31 (suppl): 73A
- Ultradian rhythms of sleep EEG in narcolepsy, depression, and normal controls.Sleep Res. 1992; 21: 170
- Digital period analysis of EEG in depression: Periodicity, coherence, and interhemispheric relationships during sleep.Prog Neuropsychopharmacol Biol Psychiatry. 1993; 17: 363-372
- REM latency and core temperature relationships in primary depression.Acta Psychiatr Scand. 1986; 74: 269-280
- Sleep and psychiatric disorders: A meta-analysis.Arch Gen Psychiatry. 1992; 49: 651-668
- All-night spectral analysis of the sleep EEG in untreated depressives and normal controls.Psychiatry Res. 1984; 12: 27-33
- Effects of amoxapine and imipramine on cerebral glucose metabolism assessed by position emission tomography.JCP Monograph Series. 1986; 4: 14-17
- Encephalographic sleep in depressive pseudodementia.Arch Gen Psychiatry. 1988; 45: 568-575
- Spectral analysis of EEG background activity.in: Gevins AS Remond A Methods of Analysis of Brain Electrical and Magnetic Signals. Elsevier, Amsterdam1987: 85-130
- Hypothalamic peptide modulation of EEG sleep in depression: A further application of the S-process hypothesis.Biol Psychiatry. 1987; 22: 513-517
- Nonlinear analysis of EEG sleep states.Neuropsychopharmacology. 1991; 5: 167-176
- Effects of maturation and aging on slow-wave sleep in man.in: Wauquier A Dugovic C Radulovacki A Slow Wave Sleep: Physiological, Pathophysiological, and Functional Aspects. Raven Press, Amsterdam1989: 31-48
- Electroencephalographic sleep in young, never-medicated schizophrenics: A comparison with delusional and nondelusional depressives and with healthy controls.Arch Gen Psychiatry. 1987; 44: 36-44
- Period-amplitude analysis and power spectral analysis: A comparison based on all-night sleep EEG recordings.J Sleep Res. 1993; 2: 121-129
- Overview of computer analysis.in: Gevins AS Remond A Methods of Analysis of Brain Electrical and Magnetic Signals. Elsevier, New York1987: 31-83
- The cholinergic rapid eye movement induction test with arecoline in depression.Arch Gen Psychiatry. 1991; 48: 264-270
- Digital period analysis (DPA) of EEG in schizophrenia and major depression.Sleep Res. 1993; 22: 148
- Conceptual and methodological considerations towards the development of computer-controlled research on the electrophysiology of sleep.Waking Sleeping. 1979; 3: 1-16
- Quantitative description of sleep stage electrophysiology using digital period analytic techniques.Sleep. 1984; 7: 356-364
- Psychiatric implications of altered limbichypothalamic-pituitary-adrenocortical activity.Eur Arch Psychiatry Neurol Sci. 1989; 238: 302-322
- The sleep of patients with obsessive-compulsive disorder.Arch Gen Psychiatry. 1982; 39: 1372-1377
- Period-amplitude EEG analysis.Sleep. 1987; 10 (Editorial): 505-507
- Application of automated REM and slow wave sleep analysis: I. Normal and depressed subjects.Psychiatry Res. 1984; 13: 325-334
- Application of automated REM and slow wave sleep analysis: II. Testing the assumptions of the two-process model of sleep regulation in normal and depressed subjects.Psychiatry Res. 1984; 13: 335-343
- Relationship of awakening and delta sleep in depression.Psychiatry Res. 1986; 19: 297-304
- Electroencephalographic sleep profiles in recurrent depression: A longitudinal investigation.Arch Gen Psychiatry. 1988; 45: 678-681
- EEG sleep in young depressives: First and second night effects.Biol Psychiatry. 1989; 25: 87-97
- Comparison of EEG sleep measures among depressive subtypes and controls in older individuals.Psychiatry Res. 1989; 27: 13-21
- (Part B)The electroencephalogram: Autonomous electrical activity in man and animals.in: Thompson RF Patterson MM Bioelectric Recording Techniques. Academic Press, Amsterdam1974: 4-83
- Frequency analysis of sleep EEG in depression.Psychiatry Res. 1987; 21: 89-94
- Electrical Fields of the Brain.Oxford Press, New York1981
- (Part A)GABA and depression.in: Mann JJ Kupfer DJ Biology of Depressive Disorders. A System Perspective. Plenum Press, New York1993: 79-108
- A multivariate comparison between two EEG analysis techniques: Period analysis and Fast Fourier Transform.Electroencephalogr Clin Neurophysiol. 1981; 52: 656-658
- Sleep research in affective illness: State-of-the-art circa 1987.Sleep. 1987; 10: 199-215
- Sleep in late-life recurrent depression changes during early continuation therapy with nortriptyline.Neuropsychopharmacology. 1991; 5: 85-96
- The aprosodias: Functional-anatomical organization of the affective components of language in the right hemisphere.Arch Neurol. 1981; 20: 561-580
- Polysomnographic findings in recently drug-free and clinically remitted depressed patients.Arch Gen Psychiatry. 1986; 43: 878-884
- Slow wave sleep deficiency insomnia: A problem of thermo-downregulation at sleep onset.Psychophysiology. 1987; 24: 200-215
- Right Brain-Left Brain.Freeman, New York1981
- The description of structural and temporal characteristics of tonic electrophysiological activity during sleep.Waking Sleeping. 1979; 3: 279-290
- Improvement of depression by REM sleep deprivation: New findings and a theory.Arch Gen Psychiatry. 1980; 37: 247-253
Article info
Publication history
Received in revised form:
March 10,
1994
Received:
November 30,
1993
Identification
Copyright
© 1995 Society of Biological Psychiatry. Published by Elsevier Inc.