Abstract：
:Research published in the past decade that used quantitative indices to evaluate the waking EEG characteristics of depressed patients is reviewed. Methodological problems that make results of different research laboratories difficult to compare include diagnostic heterogeneity of depressed groups, lack of inclusion of control subjects, and differences in the EEG techniques. Despite interpretive problems that arise from such substantial variation, consistencies nevertheless emerge. Unmedicated, actively depressed patients appear to exhibit elevated EEG alpha and beta compared to control subjects. Delta and theta distinguished depressed patients from controls in some single studies, but variation in age, specific diagnostic depression categories, and EEG acquisition and analysis techniques rendered these results less definitive. Quantitative EEG differences that may distinguish depressed subject samples from those with other psychiatric disorders are considered. Factors that limit comparability of the findings are discussed in conjunction with strategies that deserve systematic study in future research.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Pollock VE,Schneider LSdoi
10.1016/0006-3223(90)90591-osubject
Has Abstractpub_date
1990-04-01 00:00:00pages
757-80issue
7eissn
0006-3223issn
1873-2402pii
0006-3223(90)90591-Ojournal_volume
27pub_type
杂志文章,评审abstract：BACKGROUND:Considering the magnitude of the reported changes in brain volume over time in first-episode patients it is unlikely that these changes are constant over the life-span of the schizophrenic illness. Thus, one would expect the progression in brain volume change in schizophrenia to follow a more complex traject...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2007.01.004
更新日期：2008-01-01 00:00:00
abstract：BACKGROUND:Unipolar major depressive disorder (MDD) is characterized by anomalous neurobiological responses to pleasant stimuli, a pattern that may be linked to symptoms of anhedonia. However, the potential for psychotherapy to normalize neurobiological responses to pleasant stimuli has not been evaluated. METHODS:Twe...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2009.06.021
更新日期：2009-11-01 00:00:00
abstract：:The uptake of L-tryptophan by chicken erythrocytes is stimulated by the presence of human plasma; however, there is no difference between the stimulation caused by plasmas of normal, chronic hospitalized nonschizophrenic, or chronic hospitalized schizophrenic subjects. Human plasma in general contains a complement-dep...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1975-06-01 00:00:00
abstract：:Reduced platelet MAO activity has been previously reported as a biochemical marker for a subgroup of psychiatric patients, including some chronic schizophrenics. As tryptamine metabolism appears to be sensitive to alterations in MAO activity, urinary tryptamine excretion was measured in chronic schizophrenics with low...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1980-02-01 00:00:00
abstract：:Smooth pursuit eye movements (SPEM) for two stimulus velocities (sinusoidal and triangular) were studied by visual inspection in 12 unmedicated RDC-diagnosed schizophrenic patients and in 13 matched controls. SPEM was worse in the patient group and their performance deteriorated with repeated presentations of the task...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1983-09-01 00:00:00
abstract：BACKGROUND:Two broad treatment options exist for switching antidepressants for depressed patients who fail to respond to a selective serotonin reuptake inhibitor (SSRI): either a second course of SSRI therapy or a different class of antidepressants. The goal of the present work was to conduct a meta-analysis of studies...
journal_title：Biological psychiatry
pub_type： 杂志文章,meta分析
doi：10.1016/j.biopsych.2007.08.010
更新日期：2008-04-01 00:00:00
abstract：:Serum free thyroxine (FT4), total thyroxine (TT4), and Brief Psychiatric Rating Scale (BPRS) measurements were obtained following hospital admission and at 2-week intervals during hospitalization in 80 male psychiatric inpatients with a variety of major psychotic and affective disorders. A strong correlation between t...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(89)90148-0
更新日期：1989-01-01 00:00:00
abstract：:Anxious patients, and more specifically, patients experiencing panic attacks, are thought to have a significant biological component to their illness. This study looks at two promising biological markers associated with this patient population-mitral valve prolapse and lactate-induced panic. We present our findings, w...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(87)90152-1
更新日期：1987-03-01 00:00:00
abstract：BACKGROUND:Disruptions of emotional information processing (i.e., attention to, memory for, and interpretation of emotional information) have been implicated in the onset and maintenance of depression. The research presented here investigated cognitive and psychophysiological features of a particularly promising correl...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(00)01024-6
更新日期：2001-04-01 00:00:00
abstract：:Schizophrenia is a debilitating mental illness that affects approximately 1% of the world's population. Despite much research in its neurobiology to aid in developing new treatments, little progress has been made. One system that has not received adequate attention is the kappa opioid system and its potential role in ...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.biopsych.2019.05.012
更新日期：2019-10-01 00:00:00
abstract：BACKGROUND:Schizophrenia patients exhibit impairment in prepulse inhibition (PPI) of the acoustic startle response (ASR), suggesting a sensorimotor gating deficit. The serotonin-2A receptor (5-HT(2A)R) has been implicated in both the pathogenesis of schizophrenia and the PPI deficits of schizophrenia patients. Moreover...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2008.02.019
更新日期：2008-09-01 00:00:00
abstract：:Cerebrospinal fluid concentrations of corticotropin-releasing hormone (CRH), thyrotropin-releasing hormone (TRH) and somatostatin (SRIF) were measured in 77 female inpatients with moderate to extreme dementia and in 17 elderly female controls. Both multi-infarct (MID) and Alzheimer-type (SDAT) demented patients had eq...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(92)90132-j
更新日期：1992-09-01 00:00:00
abstract：BACKGROUND:Eye movement desensitization and reprocessing (EMDR) is an effective treatment for posttraumatic stress disorder. During EMDR, patients make horizontal eye movements (EMs) while simultaneously recalling a traumatic memory, which renders the memory less vivid and emotional when it is later recalled again. Rec...
journal_title：Biological psychiatry
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsych.2017.03.012
更新日期：2017-10-15 00:00:00
abstract：:Interpersonal factors play significant roles in the onset, maintenance, and remission of psychiatric conditions. In the current major diagnostic classification systems for psychiatric disorders, some conditions are defined by the presence of impairments in social interaction or maintaining interpersonal relationships;...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.biopsych.2012.03.033
更新日期：2012-07-15 00:00:00
abstract：:Despite recognition that schizophrenia must have syndrome status in the absence of proof of a single etiopathophysiologic process, a century of work has been based on designs that conceptualize schizophrenia as a single disease entity. Reducing heterogeneity at several levels of functioning is desirable. In this artic...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/s0006-3223(99)00088-8
更新日期：1999-08-01 00:00:00
abstract：BACKGROUND:There is evidence that vascular factors contribute substantially to Alzheimer's disease (AD). We have developed assays to reliably detect the circulation and microcirculation regulating factors C-terminal endothelin-1 precursor fragment (CT-proET-1), midregional pro-adrenomedullin (MR-proADM), and midregiona...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2009.01.032
更新日期：2009-06-01 00:00:00
abstract：BACKGROUND:Identifying the underlying cellular mechanisms of episodic memory is an important challenge, since this memory, based on temporal and contextual associations among events, undergoes preferential degradation in aging and various neuropsychiatric disorders. Memory storage of temporal and contextual association...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2015.07.017
更新日期：2016-05-01 00:00:00
abstract：BACKGROUND:The long-standing observation that the novelty-seeking personality trait is a predictor of drug use and other reinforcable risky behaviors raises the question as to how novelty and reward processing functionally interact in mesolimbic dopaminergic circuitry and how this interaction is modulated by the novelt...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2008.08.019
更新日期：2009-01-15 00:00:00
abstract：BACKGROUND:To assess the amygdala response to emotional faces in obsessive-compulsive disorder (OCD) using functional magnetic resonance imaging (fMRI). METHODS:Ten subjects with current OCD and 10 healthy control subjects underwent fMRI, during which they viewed pictures of fearful, happy, and neutral human faces, as...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.09.029
更新日期：2004-12-15 00:00:00
abstract：BACKGROUND:Why do we jump the gun or speak out of turn? Waiting impulsivity has a preclinical basis as a predictor for the development of addiction. Here, we mapped the intrinsic neural correlates of waiting and dissociated it from stopping, both fundamental mechanisms of behavioral control. METHODS:We used a recently...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2015.06.009
更新日期：2016-03-15 00:00:00
abstract：BACKGROUND:Memories associated with drugs of abuse, such as methamphetamine (METH), increase relapse vulnerability to substance use disorder by triggering craving. The nucleus accumbens (NAc) is essential to these drug-associated memories, but underlying mechanisms are poorly understood. Posttranslational chromatin mod...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2013.09.014
更新日期：2014-07-01 00:00:00
abstract：:Prolactin (PRL) and cortisol responses to oral administration of d-1 fenfluramine hydrochloride (60 mg) and placebo were examined in patients with endogenous major depressive disorder on three separate occasions: prior to treatment with clomipramine (CMI), after 4 weeks of CMI administration (175-250) mg/day), and 3 w...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0006-3223(92)90091-d
更新日期：1992-05-15 00:00:00
abstract：:To determine the degree of genetic and environmental influences on assessments of aggression and irritability in male subjects, the "Motor Aggression" subscales of the Buss-Durkee Hostility Inventory (BDHI) were mailed to 1208 male twins in the Vietnam Era Twin Registry. Data from monozygotic 182 and 118 dizygotic twi...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/s0006-3223(96)00257-0
更新日期：1997-02-01 00:00:00
abstract：:Seven women with histories of puerperal psychosis and four with histories of puerperal major depression were consecutively treated with high-dose oral estrogen immediately following delivery. None of the women had histories of nonpuerperal affective disorder, and all women were affectively well throughout the current ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(95)00063-1
更新日期：1995-12-15 00:00:00
abstract：BACKGROUND:Posttraumatic stress disorder (PTSD) is marked by intrusive, chronic, and distressing memories of highly emotional events. Previous research has highlighted the role of the amygdala and its interactions with the hippocampus in mediating the effect of enhanced memory for emotional information in healthy indiv...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2010.07.018
更新日期：2010-12-01 00:00:00
abstract：BACKGROUND:Gamma-aminobutyric acid (GABA)-ergic function is altered in schizophrenia. Of particular interest is the altered central nervous system expression of GABA-A receptor subunits, as changes in subunit expression account for recognized differences in mammalian brain function making them inviting targets for nove...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.09.017
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND:Down syndrome (DS) is a genetic disorder (trisomy 21 in 96% of cases), associated with an excess of a key enzyme involved with free radical metabolism (FRM), superoxide dismutase-1 (SOD-1), that is encoded by a gene on chromosome 21. Consequently, SOD-1 activity is elevated in DS, which also occurs in condit...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(99)00026-8
更新日期：1999-12-15 00:00:00
abstract：BACKGROUND:Some studies suggest that cortisol may be under genetic control. The aims of our study were to investigate the familial resemblance in morning and evening cortisol secretion as assessed by saliva cortisol and to assess the influence of history of major depression. METHODS:Women for this investigation were s...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(00)00842-8
更新日期：2000-07-01 00:00:00
abstract：:Ten patients with panic disorder and 10 matched control subjects were compared as to their blood pressure and heart rate during regular daily activity. Physiological responses were monitored by ambulatory recorder, and subjective reports of mood were collected. Data were analyzed controlling for activity and stress le...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(95)00048-8
更新日期：1995-11-15 00:00:00
abstract：BACKGROUND:Problems with the voluntary control of behavior, such as those leading to increased antisaccade errors, are accepted as evidence of prefrontal dysfunction in schizophrenia. We previously reported that speeded prosaccade responses, i.e., shorter response latencies for automatic shifts of attention to visual t...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2007.11.009
更新日期：2008-04-15 00:00:00
