Abstract:
:To test the hypothesis that REM sleep and/or dreams contribute to overnight mood regulation, 61 subjects were tested on the Beck Depression Inventory (BDI), and for 3 nights of monitored sleep on two occasions, once close to, and 1 year after, a marital separation. Forty-nine percent of the variance in the follow-up BDI could be accounted for by the initial BDI score, and three sleep and dream variables associated with the mood regulatory hypothesis: eye movement density in the first REM, strength of the affect in the first dream and total number of negative dreams recalled from REM awakenings. Among the 39 who met BDI depression criteria initially, 71.8% could be classified correctly as remitted or not remitted at follow-up by discriminant function analysis based on the presence of negative dreams the first vs. second half of the night. Subjects reporting more negative dreams at the beginning and fewer at the night's end were more likely to be in remission 1 year later than were those with fewer negative dreams at the beginning and more at the end of the night. Early negative dreams may reflect a within-sleep mood regulation process taking place, while those that occur later may indicate a failure in the completion of this process.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Cartwright R,Young MA,Mercer P,Bears Mdoi
10.1016/s0165-1781(98)00071-7subject
Has Abstractpub_date
1998-09-21 00:00:00pages
249-55issue
3eissn
0165-1781issn
1872-7123pii
S0165178198000717journal_volume
80pub_type
杂志文章abstract::Social functioning is an important component of mental disorders for assessment and treatment. There is no recognised self-report instrument to measure social functioning across disorders where social impairment is significant. The Social Functioning Scale (SFS) has, however, been used to assess social functioning in ...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2019.03.037
更新日期:2019-06-01 00:00:00
abstract::The impact of schizophrenia on quality of life (QOL) is significantly influenced by sociocultural factors. This meta-analysis systematically compared QOL between patients with schizophrenia and healthy controls in China. PubMed, PsycINFO, Embase, Chinese National Knowledge Infrastructure (CNKI), SinoMed and WanFang da...
journal_title:Psychiatry research
pub_type: 杂志文章,meta分析
doi:10.1016/j.psychres.2018.07.003
更新日期:2018-10-01 00:00:00
abstract::Alterations in stress responsivity may be important in the vulnerability to become cocaine dependent. Thus, an index of hypothalamic-pituitary-adrenal (HPA) axis function was examined in abstinent cocaine-dependent patients. Cerebrospinal fluid (CSF) concentrations of corticotropin releasing factor (CRH) were determin...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/s0165-1781(03)00040-4
更新日期:2003-03-25 00:00:00
abstract::This article illustrates how Exploratory Data Analysis (EDA) can complement conventional statistical methods in evaluating psychiatric tests. Using one recent EDA computer program, we evaluated the ability of repeated psychiatric screening tests (the General Health Questionnaire [GHQ]) to predict medical and psychiatr...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0165-1781(91)90009-e
更新日期:1991-10-01 00:00:00
abstract::Schizophrenia is considered a neurodevelopmental disorder, but whether the adolescent period, proximal to onset, is associated with aberrant development in individuals at clinical high risk (CHR) for psychosis is incompletely understood. While abnormal gray and white matter development has been observed, alterations i...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.pscychresns.2013.08.004
更新日期:2014-01-30 00:00:00
abstract::The factor structure of the Scale for the Assessment of Negative Symptoms (SANS) was examined in a confirmatory factor analysis that used the LISREL procedure. Four models of negative symptom factors were tested in 130 hospitalized schizophrenic patients. A three-factor model of diminished expression, social dysfuncti...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0165-1781(92)90049-9
更新日期:1992-11-01 00:00:00
abstract::The American Psychiatric Association's recently revised guidelines for the treatment of major depressive disorder indicated that it is important to consider symptom severity in initial treatment selection. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2012.09.048
更新日期:2013-03-30 00:00:00
abstract::This study explores the psychometric characteristics of the Behavior Problems Inventory (BPI), an instrument for routine clinical assessment of behavior problems in outpatients with psychosis based on information provided by key family informants. Six hundred and twenty-one patients diagnosed with psychosis and bipola...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2018.03.051
更新日期:2018-12-01 00:00:00
abstract::In the past decade, not just right experiences (NJRE) and incompleteness (INC) have attracted renewed interest as putative motivators of symptoms in obsessive-compulsive disorder (OCD), beyond harm avoidance (HA). This study examines, in 267 non-clinical undergraduates and 47 OCD patients, the differential contributio...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2016.01.012
更新日期:2016-02-28 00:00:00
abstract::The Warwick-Edinburgh Mental Well-Being Scale (WEMWBS) has been validated in general population samples in many countries. Interest in using this measure in clinical populations is growing, particularly for tertiary prevention and mental health promotion. This paper reports validation of the French WEMWBS in healthy a...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2016.08.050
更新日期:2016-11-30 00:00:00
abstract::Before a double-blind controlled study of zimelidine, a new, rather specific inhibitor of serotonin uptake, in patients with chronic pain, visual evoked potentials (EPs) to stimuli of varying intensities were recorded. During the trial the blood levels of zimelidine and its active metabolite norzimelidine were estimat...
journal_title:Psychiatry research
pub_type: 临床试验,杂志文章
doi:10.1016/0165-1781(79)90003-9
更新日期:1979-12-01 00:00:00
abstract::The World Health Organization ranks obsessive compulsive disorder (OCD) among the leading causes of worldwide medical disability. Affecting approximately 3% of the population, OCD, with its damaging effect on psychosocial function, is among the most severe and impairing of mental disorders. In Diagnostic and Statistic...
journal_title:Psychiatry research
pub_type:
doi:10.1016/j.psychres.2014.12.002
更新日期:2015-05-30 00:00:00
abstract::Ten patients with probable Alzheimer's disease were assessed at baseline and a mean 2 years later using a battery of neuropsychological tests, CT scans and Tc99m-HMPAO SPECT scans. The subjects had declined significantly in their functional indices. Cerebral perfusion measures declined in the parietal lobes, left hemi...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:
更新日期:1997-02-07 00:00:00
abstract::Gender specific personality profiles in association with the level of aggressive antisocial behavior in offenders have not been previously investigated. In the present study we analyzed data collected from 65 male and 50 female offenders using structured protocols regarding criminal history (by criminal register data)...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2016.12.018
更新日期:2017-04-01 00:00:00
abstract::We explored regional and total volumetric cerebellar differences in probands and their unaffected full siblings relative to typically developing participants. Participants included 94 (51 males) patients diagnosed with childhood onset schizophrenia (COS), 80 related non-psychotic siblings (37 males) and 110 (64 males)...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.pscychresns.2011.02.010
更新日期:2011-09-30 00:00:00
abstract::This study examined whether cognitive measures of response inhibition derived from the AX-CPT are able to differentiate between adult attention deficit/hyperactivity disorder (ADHD), borderline personality disorder (BPD), and healthy controls (HC). Current DSM-IV-TR symptoms of ADHD and BPD were assessed by structured...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2013.12.034
更新日期:2014-03-30 00:00:00
abstract::Electroconvulsive therapy (ECT) is effective in treatment-resistant depression (TRD). It may act through intracellular process modulation, but its exact mechanism is still unknown. Animal research supports a neurotrophic effect for ECT. We aimed to investigate the association between changes in serum brain-derived neu...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2015.04.009
更新日期:2015-06-30 00:00:00
abstract::The aims of this study were to: 1) examine the relationship between being bullied and depressive symptoms; 2) explore whether the three mentioned sources of social support moderated this association; and 3) examine gender differences in the moderating effects of social support on bullying-associated depressive symptom...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2019.112676
更新日期:2020-02-01 00:00:00
abstract::Alteration in the hypothalamic-pituitary-adrenal (HPA) axis occurs in up to 50% of depressed patients and is demonstrated by the failure to suppress cortisol concentrations after dexamethasone administration. Evidence suggesting that these cortisol abnormalities reflect hypothalamic-pituitary dysfunction has been inco...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0165-1781(82)90056-7
更新日期:1982-08-01 00:00:00
abstract::This study aimed to identify how frequently suicidal individuals disclosed their ideation, assess which sources were perceived to be most helpful and identify correlates of disclosure and source helpfulness. A cross-sectional survey was conducted with 1,616 Australian adults reporting suicidal ideation in the past 12-...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2019.05.024
更新日期:2019-08-01 00:00:00
abstract::The phosphoinositide 3 kinase - protein kinase B (PI3K-Akt) signaling pathway plays an important role in the dopamine D2 receptor (DRD2) pathway and in the pathophysiology of schizophrenia. This study measured the mRNA levels of DRD2, PI3KCB, and AKT1 in peripheral blood samples from 24 acute schizophrenia patients an...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2016.07.010
更新日期:2016-09-30 00:00:00
abstract::There is a scarcity of studies assessing the influence of biomarkers in metabolic syndrome in psychiatric patients. Our aim was to correlate serum or plasma levels of 25-hydroxyvitamin D (25-OH-VD), retinol, vitamin B12 (VB12), folate and homocysteine (Hcy), with the metabolic status, in a sample of 289 outpatients wi...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2019.01.005
更新日期:2019-03-01 00:00:00
abstract::The study reported herein explored the comprehension of metaphor and irony in schizophrenia during remission, and examined the role of IQ and a theory of mind. Performance of 29 Schizophrenic patients in remission and 22 healthy controls was compared on metaphor and irony comprehension tasks and first- and second-orde...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2006.04.002
更新日期:2008-01-15 00:00:00
abstract::As a psychiatric treatment, modern electroconvulsive therapy (ECT) requires anesthesia to enhance safety, but anesthetics may weaken its efficacy. Previous studies have provided inconsistent results and lack satisfactory details of the influence of anesthetics on ECT efficacy, which partially complicates the clinical ...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2011.09.010
更新日期:2012-07-30 00:00:00
abstract::Implementation science has been recognized as a potential catalyst for health system reform, in part, because of its contribution of well-grounded conceptual theories, often encapsulated in frameworks. Well-designed frameworks provide a semantic structure, a common language by which to guide systematic approaches to s...
journal_title:Psychiatry research
pub_type: 杂志文章,评审
doi:10.1016/j.psychres.2019.06.036
更新日期:2020-01-01 00:00:00
abstract::In Japan, the length of hospital stay (LOS) at psychiatric institutions often exceeds a year, and factors related to such stays have been identified. However, we do not know how multiple patient, hospital, and physician factors interact to determine LOS. Patient data were collected from a psychiatric hospital in Osaka...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2013.09.019
更新日期:2013-12-30 00:00:00
abstract::A clear measure of eye movement disorder (EMD) that reliably separated schizophrenic individuals from others would both give insight into the brain control of the disorder and provide an aid in diagnosis. In the present study, a detailed analysis was carried out of the interactions between the pursuit and saccadic com...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0165-1781(92)90145-s
更新日期:1992-07-01 00:00:00
abstract::The immense burden of health conditions in children that is associated with mental disorders worldwide is increasingly being recognized. In comparison, the burden of disability associated with children's impairments of psychological functions (IPFs) is not well documented. The goal of this population-based study was t...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2010.03.001
更新日期:2010-05-15 00:00:00
abstract::Recent studies have reported that patients with unipolar major depression may show a lower whole brain cerebral blood flow (CBF) and reduced regional CBF in frontal, temporal, and parietal lobes. The present study used single photon emission computed tomography (SPECT) with the CBF marker Tc-99m-hexamethylpropyleneami...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0925-4927(93)90012-7
更新日期:1993-06-01 00:00:00
abstract::Glucocorticoids (GCs) have repeatedly been shown to impair hippocampus-mediated, declarative memory retrieval and prefrontal cortex-based working memory in healthy subjects. However, recent experimental studies indicated that patients with major depressive disorder (MDD) lack these impairing effects. These missing eff...
journal_title:Psychiatry research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.psychres.2012.12.019
更新日期:2013-10-30 00:00:00