Lateral interactions in the visual cortex of patients with schizophrenia and bipolar disorder.

abstract：:Five hundred and eighty schoolgirls living in a small North Indian industrial town were screened using the EAT-26. Although twenty-nine per cent scored above the threshold for the questionnaire (greater than or equal to 20), closer scrutiny of the pattern of responses revealed misinterpretations of a large number of q...

journal_title：Psychological medicine

authors： King MB,Bhugra D

更新日期：1989-11-01 00:00:00

abstract：BACKGROUND:In the conditioned fear paradigm, repeated pairing of an aversive unconditioned stimulus (US) (e.g. electric shock) with a neutral conditioned stimulus (CS) (e.g. bright light) results in a conditioned fear response to the light alone. Animal studies have shown that the amygdala plays a critical role in acqu...

journal_title：Psychological medicine

authors： Bremner JD,Vermetten E,Schmahl C,Vaccarino V,Vythilingam M,Afzal N,Grillon C,Charney DS

更新日期：2005-06-01 00:00:00

abstract：BACKGROUND:Cognitive theory points to the importance of negative self-schemas in the onset and maintenance of depression and anxiety disorders. Hereby, it is important to distinguish between automatic and explicit self-schemas, reflecting different cognitive-motivational systems. This study tested whether patients with...

journal_title：Psychological medicine

authors： Glashouwer KA,de Jong PJ

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Social capital has been considered aetiologically important in schizophrenia but the empirical evidence to support this hypothesis is absent. We tested whether social capital, measured at the neighbourhood level, was associated with the incidence of schizophrenia (ICD-10 F20). MethodWe administered a cross-s...

journal_title：Psychological medicine

authors： Kirkbride JB,Boydell J,Ploubidis GB,Morgan C,Dazzan P,McKenzie K,Murray RM,Jones PB

更新日期：2008-08-01 00:00:00

abstract：INTRODUCTION:Cognitive therapy (CT) for bipolar disorder emphasizes the monitoring and regulation of mood, thoughts and behaviour. The Sense of Hyper-Positive Self Scale (SHPSS) measures the extent to which bipolar patients value themselves and perceive themselves to possess personal attributes (e.g. dynamism, persuasi...

journal_title：Psychological medicine

authors： Lam D,Wright K,Sham P

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND:A number of scales are used to estimate the severity of depression. However, differences between self-report and clinician rating, multi-dimensionality and different weighting of individual symptoms in summed scores may affect the validity of measurement. In this study we examined and integrated the psychome...

journal_title：Psychological medicine

authors： Uher R,Farmer A,Maier W,Rietschel M,Hauser J,Marusic A,Mors O,Elkin A,Williamson RJ,Schmael C,Henigsberg N,Perez J,Mendlewicz J,Janzing JG,Zobel A,Skibinska M,Kozel D,Stamp AS,Bajs M,Placentino A,Barreto M,McGuf

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND:Parental characteristics and practices predict borderline personality disorder (BPD) symptoms in children. However, it is difficult to disentangle whether these effects are genetically or environmentally mediated. The present study examines the contributions of genetic and environmental influences by compari...

journal_title：Psychological medicine

authors： Fatimah H,Wiernik BM,Gorey C,McGue M,Iacono WG,Bornovalova MA

更新日期：2020-06-01 00:00:00

abstract：:Unnatural causes of death due to traffic accidents (TA) and suicide attempts (SA) constitute a major burden on global health, which remained stable in the last decade despite widespread efforts of prevention. Recently, latent infection with Toxoplasma gondii (T. gondii) has been suggested to be a biological risk facto...

journal_title：Psychological medicine

authors： Sutterland AL,Kuin A,Kuiper B,van Gool T,Leboyer M,Fond G,de Haan L

更新日期：2019-07-01 00:00:00

abstract：:This study examined the relationship between personality factors and depression in subjects who may have a familial vulnerability to depression (i.e. first-degree relatives of depressed patients). Four groups comprised our study sample: relatives who had never experienced a psychiatric episode of depression; relatives...

journal_title：Psychological medicine

authors： Katz R,McGuffin P

更新日期：1987-02-01 00:00:00

abstract：BACKGROUND:The histological basis of schizophrenia is unknown, but it appears to affect the hippocampal and neocortical cytoarchitecture. Some cytoarchitectural parameters normally differ between the two cerebral hemispheres. Moreover, schizophrenia is associated with altered structural cerebral asymmetry. However, few...

journal_title：Psychological medicine

authors： Zaidel DW,Esiri MM,Harrison PJ

更新日期：1997-05-01 00:00:00

abstract：:The age of onset in bipolar affective disorder was determined in 200 hospitalized patients. The mean age of their first affective syndrome was 28.3 years, and the mean age of first hospitalization was 30.8 years. However, the median age for first affective syndrome was 23 years (26 years for first hospitalization), an...

journal_title：Psychological medicine

authors： Joyce PR

更新日期：1984-02-01 00:00:00

abstract：BACKGROUND:Although hallucinations have been studied in terms of prevalence and its associations with psychopathology and functional impairment, very little is known about sensory modalities other than auditory (i.e. haptic, visual and olfactory), as well the incidence of hallucinations, factors predicting incidence an...

journal_title：Psychological medicine

authors： Moriyama TS,Drukker M,Guloksuz S,Ten Have M,de Graaf R,van Dorsselaer S,Gunther N,Bak M,van Os J

更新日期：2020-04-22 00:00:00

abstract：:Recent studies have suggested that expanded CAG/CTG repeats contribute to the genetic aetiology of schizophrenia and bipolar disorder. However, the nature of this contribution is uncertain and difficult to predict from other known trinucleotide repeat diseases that display much simpler patterns of inheritance. We have...

journal_title：Psychological medicine

authors： O'Donovan MC,Guy C,Craddock N,Bowen T,McKeon P,Macedo A,Maier W,Wildenauer D,Aschauer HN,Sorbi S,Feldman E,Mynett-Johnson L,Claffey E,Nacmias B,Valente J,Dourado A,Grassi E,Lenzinger E,Heiden AM,Moorhead S,Harriso

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND:The present study tested the hypothesis of a differential pattern of reward and punishment responsiveness in depression measuring effort mobilization during anticipation and facial expressions during consumption. METHODS:Twenty patients with major depressive disorder (MDD) and 20 control participants worked...

journal_title：Psychological medicine

authors： Franzen J,Brinkmann K,Gendolla GHE,Sentissi O

更新日期：2019-04-01 00:00:00

abstract：BACKGROUND:Civilian suicide rates vary by occupation in ways related to occupational stress exposure. Comparable military research finds suicide rates elevated in combat arms occupations. However, no research has evaluated variation in this pattern by deployment history, the indicator of occupation stress widely consid...

journal_title：Psychological medicine

authors： Kessler RC,Stein MB,Bliese PD,Bromet EJ,Chiu WT,Cox KL,Colpe LJ,Fullerton CS,Gilman SE,Gruber MJ,Heeringa SG,Lewandowski-Romps L,Millikan-Bell A,Naifeh JA,Nock MK,Petukhova MV,Rosellini AJ,Sampson NA,Schoenbaum M,Za

更新日期：2015-11-01 00:00:00

abstract：:A sample of over 6000 women was recruited in the last trimester of pregnancy and administered a 40-item self-report questionnaire designed to detect the presence of factors that were likely to increase the risk of postpartum depression. The mental state of almost 5000 of these women was determined at around 6 to 8 wee...

journal_title：Psychological medicine

authors： Cooper PJ,Murray L,Hooper R,West A

更新日期：1996-05-01 00:00:00

abstract：:We found diurnal weight gain to be abnormal among 28 institutionalized chronically psychotic patients. They were weighed daily for 15 days at 7 a.m. and 4 p.m. We normalized the diurnal weight gain (NDWG) as a percentage by subtracting the 7 a.m. weight from the 4 p.m. weight, multiplying the difference by 100, and th...

journal_title：Psychological medicine

authors： Vieweg WV,Godleski LS,Mitchell M,Hundley PL,Yank GR

更新日期：1989-02-01 00:00:00

abstract：BACKGROUND:Morphometric endophenotypes which have been proposed for psychotic disorders include lateral ventricular enlargement and hippocampal volume reductions. Genetic epidemiological studies support an overlap between schizophrenia and bipolar disorder, and COMT, BDNF, 5-HTT, NRG1 and DTNBP1 genes have been implica...

journal_title：Psychological medicine

authors： Dutt A,McDonald C,Dempster E,Prata D,Shaikh M,Williams I,Schulze K,Marshall N,Walshe M,Allin M,Collier D,Murray R,Bramon E

更新日期：2009-11-01 00:00:00

abstract：:Using the 40-item Eating Attitudes Test and other self-report questions, a two-stage screening survey of 1020 (F 646, M 374) Chinese bilingual university students in Hong Kong showed that although female students were 'underweight' by Western standard, the majority of them and nearly all female students above a body m...

journal_title：Psychological medicine

authors： Lee S

更新日期：1993-05-01 00:00:00

abstract：BACKGROUND:Recent cross-sectional studies have shown psychotic experiences (PEs) are associated with suicidal ideation and behaviours. We aimed to examine associations between psychotic experiences (including persistent PE), and contemporaneous and incident non-suicidal self-injury (NSSI) and suicide attempts. METHOD:...

journal_title：Psychological medicine

authors： Martin G,Thomas H,Andrews T,Hasking P,Scott JG

更新日期：2015-01-01 00:00:00

abstract：:Previously employed techniques for the measurement of body image are briefly described, with a short consideration of methodological or procedural limitations associated with each technique. A new procedure is described which employs a simple modification to a standard video camera to produce an image which appears fr...

journal_title：Psychological medicine

authors： Freeman RJ,Thomas CD,Solyom L,Hunter MA

更新日期：1984-05-01 00:00:00

abstract：BACKGROUND:Subthreshold depression is a highly prevalent condition and a risk factor for developing a major depressive episode. Internet-based cognitive behaviour therapy may be a promising approach for the treatment of subthreshold depression. The current study had two aims: (1) to determine whether an internet-based ...

journal_title：Psychological medicine

authors： Spek V,Nyklícek I,Smits N,Cuijpers P,Riper H,Keyzer J,Pop V

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:Substantial variability in age at onset of illness and course of illness exists between patients with schizophrenia. Recent studies suggest that age at illness onset may be useful in defining biologically and clinically distinct subgroups of patients. METHODS:Two hundred and ten males with schizophrenia wer...

journal_title：Psychological medicine

authors： Smith GN,Kopala LC,Lapointe JS,MacEwan GW,Altman S,Flynn SW,Schneider T,Falkai P,Honer WG

更新日期：1998-05-01 00:00:00

abstract：BACKGROUND:Electronic medical records (EMR) provide a unique opportunity for efficient, large-scale clinical investigation in psychiatry. However, such studies will require development of tools to define treatment outcome. METHOD:Natural language processing (NLP) was applied to classify notes from 127 504 patients wit...

journal_title：Psychological medicine

authors： Perlis RH,Iosifescu DV,Castro VM,Murphy SN,Gainer VS,Minnier J,Cai T,Goryachev S,Zeng Q,Gallagher PJ,Fava M,Weilburg JB,Churchill SE,Kohane IS,Smoller JW

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:Genetic influences contribute significantly to co-morbidity between conduct disorder and substance use disorders. Estimating the extent of overlap can assist in the development of phenotypes for genomic analyses. METHOD:Multivariate quantitative genetic analyses were conducted using data from 9577 individua...

journal_title：Psychological medicine

authors： Grant JD,Lynskey MT,Madden PA,Nelson EC,Few LR,Bucholz KK,Statham DJ,Martin NG,Heath AC,Agrawal A

更新日期：2015-12-01 00:00:00

abstract：:Platelet MAO activity was found to be elevated in primary depressive illness, and the severity to correlate positively with MAO activity. The reactive depression subgroup's mean platelet MAO activity was not significantly different from that of the controls. The endogenous group's unipolar and bipolar subgroups had si...

journal_title：Psychological medicine

authors： Mann J

更新日期：1979-11-01 00:00:00

abstract：BACKGROUND:Accumulating evidence links blood pressure variability (BPV) with white matter hyperintensities (WMH) and stroke. The longitudinal association between BPV with late onset depression (LOD) and cognitive decline remains unexplored. METHODS:Prospective cohort study of 2812 participant's age ⩾65 years (median a...

journal_title：Psychological medicine

authors： Tully PJ,Debette S,Tzourio C

更新日期：2018-07-01 00:00:00

abstract：:On the basis of information abstracted from case histories, 41 patients who had experienced epileptic seizures thought to be due either to treatment with psychiatric drugs or to withdrawal from sedative drugs were compared with a control group of patients. Those who had experienced seizures were more commonly first bo...

journal_title：Psychological medicine

authors： Toone BK,Fenton GW

更新日期：1977-05-01 00:00:00

abstract：BACKGROUND:The methodology for measuring the needs of patients with severe mental illness is now well established through the MRC Needs for Care Assessment Schedule and its modification in the form of the Cardinal Needs Assessment. This paper reports the rationale and construction of a relatives' version of the Cardina...

journal_title：Psychological medicine

authors： Barrowclough C,Marshall M,Lockwood A,Quinn J,Sellwood W

更新日期：1998-05-01 00:00:00

abstract：:An attempt was made to identify background, sociodemographic and clinical variables which are associated with attempted suicide in depression. Within a sample of 308 depressed psychiatric inpatients, suicide attempters were younger than non-attempters and were identified by a pattern of chronic interpersonal maladjust...

journal_title：Psychological medicine

authors： Crook T,Raskin A,Davis D

更新日期：1975-11-01 00:00:00