Prevalence of psychotic symptoms in childhood and adolescence: a systematic review and meta-analysis of population-based studies.

abstract：:Despite the robust body of work on cognitive aspects of bipolar disorder (BD), a clear profile of associated impairments in impulsivity, decision-making and risk-taking from studies that use behavioural measures has yet to be established. A systematic review, across four electronic databases (PsycINFO, MEDLINE/PubMed,...

journal_title：Psychological medicine

authors： Ramírez-Martín A,Ramos-Martín J,Mayoral-Cleries F,Moreno-Küstner B,Guzman-Parra J

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND:Attention-deficit hyperactivity disorder (ADHD) is associated with poorer cognitive functioning. We used a developmental, genetically-sensitive approach to examine intelligence quotient (IQ) from early childhood to young adulthood among those with different ADHD courses to investigate whether changes in ADHD...

journal_title：Psychological medicine

authors： Agnew-Blais JC,Polanczyk GV,Danese A,Wertz J,Moffitt TE,Arseneault L

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND:Despite the demonstrable influence of both genes and the family environment on children's behavioural and emotional development, the mechanisms by which these factors are transmitted from parents to their children are not known. Numerous aspects of the family have long been associated with behavioural and em...

journal_title：Psychological medicine

authors： Silberg JL,Eaves LJ

更新日期：2004-02-01 00:00:00

abstract：:A detailed analysis of the results of a multi-centre clinical trial shows that, while the relapse rate following recovery from an operationally defined depressive illness was smaller among patients subsequently treated with either amitryptiline or lithium than with a placebo, there was no clinically significant differ...

journal_title：Psychological medicine

authors： Glen AI,Johnson AL,Shepherd M

更新日期：1984-02-01 00:00:00

abstract：BACKGROUND:The long-term outcomes of bipolar disorder range from lasting remission to chronic course or frequent recurrences requiring admissions. The distinction between bipolar I and II disorders has limited utility in outcome prediction. It is unclear to what extent the clinical course of bipolar disorder predicts l...

journal_title：Psychological medicine

authors： Uher R,Pallaskorpi S,Suominen K,Mantere O,Pavlova B,Isometsä E

更新日期：2019-05-01 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:White matter (WM) impairments have been reported in patients with bipolar disorder (BD) and those at high familial risk of developing BD. However, the distribution of these impairments has not been well characterized. Few studies have examined WM integrity in young people early in the course of illness and i...

journal_title：Psychological medicine

authors： Roberts G,Wen W,Frankland A,Perich T,Holmes-Preston E,Levy F,Lenroot RK,Hadzi-Pavlovic D,Nurnberger JI,Breakspear M,Mitchell PB

更新日期：2016-08-01 00:00:00

abstract：:Post-traumatic stress disorder (PTSD) was studied in the Piedmont region of North Carolina. Among 2985 subjects, the lifetime and six month prevalence figures for PTSD were 1.30 and 0.44% respectively. In comparison to non-PTSD subjects, those with PTSD had significantly greater job instability, family history of psyc...

journal_title：Psychological medicine

authors： Davidson JR,Hughes D,Blazer DG,George LK

更新日期：1991-08-01 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:Life events and social problems are common in primary-care attenders and contribute to the high rate of emotional distress observed in this setting but are often not disclosed during the consultation. Physicians' characteristics associated with patients' disclosure of psychosocial problems are well documente...

journal_title：Psychological medicine

authors： Del Piccolo L,Saltini A,Zimmermann C

更新日期：1998-11-01 00:00:00

abstract：BACKGROUND:The potential effects of antipsychotic drugs on brain structure represent a key factor in understanding neuroanatomical changes in psychosis. This review addresses two issues: (1) do antipsychotic medications induce changes in total or regional human brain volumes and (2) do such effects depend on antipsycho...

journal_title：Psychological medicine

authors： Navari S,Dazzan P

更新日期：2009-11-01 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:It is clearly established that emotional events tend to be remembered particularly vividly. The neurobiological substrates of this phenomenon are poorly understood. Recently, the noradrenergic system has been implicated in that beta blockade has been shown to reduce significantly the delayed recall of emotio...

journal_title：Psychological medicine

authors： O'Carroll RE,Drysdale E,Cahill L,Shajahan P,Ebmeier KP

更新日期：1999-09-01 00:00:00

abstract：BACKGROUND:Major depressive disorder (MDD) is accompanied by alterations in grey matter volume. However, the biological processes associated with regional structural perturbations remain elusive. METHODS:We applied integrative omics analysis to investigate specialized transcriptome signatures and translational determi...

journal_title：Psychological medicine

authors： Sha Z,Banihashemi L

更新日期：2020-07-29 00:00:00

abstract：BACKGROUND:Non-clinical psychosis-like symptoms (PLIKS) occur in about 15% of the population. It is not clear whether adverse events during early development alter the risk of developing PLIKS. We aimed to examine whether maternal infection, diabetes or pre-eclampsia during pregnancy, gestational age, perinatal cardiop...

journal_title：Psychological medicine

authors： Zammit S,Odd D,Horwood J,Thompson A,Thomas K,Menezes P,Gunnell D,Hollis C,Wolke D,Lewis G,Harrison G

更新日期：2009-09-01 00:00:00

abstract：BACKGROUND:Although the traditional view of bipolar affective disorder is that the majority of patients have full remission between episodes, recent evidence suggests that residual cognitive deficits are present. The aim of this study was to determine whether memory and executive deficits were present in a well-defined...

journal_title：Psychological medicine

authors： Rubinsztein JS,Michael A,Paykel ES,Sahakian BJ

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND:Depression can impair the immunogenicity of vaccine administration in adults. Whereas many vaccinations are administered in childhood, it is not known whether adolescent or adult onset depression is associated with impairments in the maintenance of protection of childhood vaccines. This study tested the hypo...

journal_title：Psychological medicine

authors： Ford BN,Yolken RH,Dickerson FB,Teague TK,Irwin MR,Paulus MP,Savitz J

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:The neurodevelopmental model of psychosis was established over 30 years ago; however, the developmental influence on psychotic symptom expression - how age affects clinical presentation in first-episode psychosis - has not been thoroughly investigated. METHODS:Using generalized additive modeling, which allo...

journal_title：Psychological medicine

authors： Bridgwater M,Bachman P,Tervo-Clemmens B,Haas G,Hayes R,Luna B,Salisbury DF,Jalbrzikowski M

更新日期：2020-10-06 00:00:00

abstract：:The association between childhood adversity (CA) and psychosis has been extensively investigated in recent years. An increasing body of research has also focused on the mediating or moderating role of biological and psychological mechanisms, as well as other risk factors that might account for the link between CA and ...

journal_title：Psychological medicine

authors： Sideli L,Murray RM,Schimmenti A,Corso M,La Barbera D,Trotta A,Fisher HL

更新日期：2020-08-01 00:00:00

abstract：:A structured assessment instrument, the Quality of Life Interview, was used to explain the quality of life of seventy patients with chronic psychiatric illness attending a day treatment programme. The interview was found to have acceptable psychometric properties. Factors that best predicted the quality of life of the...

journal_title：Psychological medicine

authors： Levitt AJ,Hogan TP,Bucosky CM

更新日期：1990-08-01 00:00:00

abstract：:Sixty-four children taken to court for failure to attend school were reliably classified into 4 groups, according to whether they exhibited the features of 'school refusal' and/or 'truancy'. About a fifth of them were found to exhibit 'school refusal'; a third showed 'truancy'; less than a sixth exhibited both 'school...

journal_title：Psychological medicine

authors： Berg I,Casswell G,Goodwin A,Hullin R,McGuire R,Tagg G

更新日期：1985-02-01 00:00:00

abstract：BACKGROUND:Both low intelligence and low emotional control have previously been linked to a higher risk of suicide, but it is unknown whether the associations apply consistently over the life course. METHODS:The study was based on data on intelligence and emotional control, collected from 48 738 Swedish men conscripte...

journal_title：Psychological medicine

authors： Hansson Bittár N,Falkstedt D,Sörberg Wallin A

更新日期：2020-10-01 00:00:00

abstract：:We report the results of a survey of the burdens and needs for items of care of 45 supporters of long-term users of psychiatric day care facilities in Camberwell. The supporters reported high levels of disturbed behaviour and low levels of self-care skills in the attenders. They were also subject to high levels of soc...

journal_title：Psychological medicine

authors： MacCarthy B,Lesage A,Brewin CR,Brugha TS,Mangen S,Wing JK

更新日期：1989-08-01 00:00:00

abstract：BACKGROUND:Bipolar disorder I (BD-I) is defined by episodes of mania, depression and euthymic states. These episodes are among other symptoms characterized by altered reward processing and negative symptoms (NS), in particular apathy. However, the neural correlates of these deficits are not well understood. METHODS:We...

journal_title：Psychological medicine

authors： Kirschner M,Cathomas F,Manoliu A,Habermeyer B,Simon JJ,Seifritz E,Tobler PN,Kaiser S

更新日期：2020-04-01 00:00:00

abstract：:Consciousness has evolved and is a feature of all animals with sufficiently complex nervous systems. It is, therefore, primarily a problem for biology, rather than physics. In this review, I will consider three aspects of consciousness: level of consciousness, whether we are awake or in a coma; the contents of conscio...

journal_title：Psychological medicine

authors： Frith CD

更新日期：2019-09-04 00:00:00

abstract：BACKGROUND:Pharmacological treatments targeting the neuroendocrine stress response may hold special promise in secondary prevention of posttraumatic stress disorder (PTSD). However, findings from clinical trials have been inconsistent and the efficacy of specific drugs, their temporal window of efficacy, effective dose...

journal_title：Psychological medicine

authors： Kamboj SK,Gong AT,Sim Z,Rashid AA,Baba A,Iskandar G,Das RK,Curran HV

更新日期：2020-05-01 00:00:00

abstract：BACKGROUND:Post-traumatic stress disorder (PTSD) has been called one of the signature injuries of the Iraq War. In this review prevalence estimates of PTSD are summarized and discrepancies are discussed in relation to methodological differences between studies. METHOD:We searched for population-based studies with a mi...

journal_title：Psychological medicine

authors： Sundin J,Fear NT,Iversen A,Rona RJ,Wessely S

更新日期：2010-03-01 00:00:00

abstract：BACKGROUND:Maladaptive learning linking environmental food cues to high-palatability food reward plays a central role in overconsumption in obesity and binge eating disorders. The process of memory reconsolidation offers a mechanism to weaken such learning, potentially ameliorating over-eating behaviour. Here we invest...

journal_title：Psychological medicine

authors： Walsh K,Iskandar G,Kamboj SK,Das RK

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:Whether late-onset depression is a risk factor for or a prodrome of dementia remains unclear. We investigated the impact of depressive symptoms and early- v. late-onset depression on subsequent dementia in a cohort of elderly general-practitioner patients (n = 2663, mean age = 81.2 years). METHOD:Risk for s...

journal_title：Psychological medicine

authors： Heser K,Tebarth F,Wiese B,Eisele M,Bickel H,Köhler M,Mösch E,Weyerer S,Werle J,König HH,Leicht H,Pentzek M,Fuchs A,Riedel-Heller SG,Luppa M,Prokein J,Scherer M,Maier W,Wagner M,Age CoDe Study Group.

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:We report on the epidemiology of post-traumatic stress disorder (PTSD) in the Australian community, including information on lifetime exposure to trauma, 12-month prevalence of PTSD, sociodemographic correlates and co-morbidity. METHODS:Data were obtained from a stratified sample of 10,641 participants as p...

journal_title：Psychological medicine

authors： Creamer M,Burgess P,McFarlane AC

更新日期：2001-10-01 00:00:00