Tridimensional Personality Questionnaire and serotonin in bulimia nervosa.

abstract：:Anhedonia has traditionally been considered a characteristic feature of schizophrenia, but the true nature of this deficit remains elusive. This study sought to investigate consummatory and anticipatory pleasure as it relates to motivation deficits. Eighty-four outpatients with schizophrenia and 81 healthy controls we...

journal_title：Psychiatry research

authors： Da Silva S,Saperia S,Siddiqui I,Fervaha G,Agid O,Daskalakis ZJ,Ravindran A,Voineskos AN,Zakzanis KK,Remington G,Foussias G

更新日期：2017-08-01 00:00:00

abstract：:Our aim is to assess cross-national variations in prevalence of clinically relevant depression and to examine the relationships of social and health factors with depression in five diverse populations of older adults, from Canada, Brazil, Colombia and Albania. We used the data from the International Mobility in Aging ...

journal_title：Psychiatry research

authors： Ylli A,Miszkurka M,Phillips SP,Guralnik J,Deshpande N,Zunzunegui MV

更新日期：2016-07-30 00:00:00

abstract：:Posttraumatic stress disorder (PTSD) and social anxiety disorder (SAD) are highly comorbid (Collimore et al., 2010). Trauma may present a shared environmental factor contributing to the development of comorbidity; however, existent research has been hampered by use of restrictive samples and limitations in the range o...

journal_title：Psychiatry research

authors： McMillan KA,Asmundson GJG

更新日期：2016-12-30 00:00:00

abstract：:Affiliated stigma often refers to internalized stigma among family members of stigmatized individuals. This study aimed to investigate the relationship between affiliate stigma and quality of life (QOL) among primary caregivers of individuals with mental illness undergoing treatment at the Institute of Mental Health, ...

journal_title：Psychiatry research

authors： Zhang Y,Subramaniam M,Lee SP,Abdin E,Sagayadevan V,Jeyagurunathan A,Chang S,Shafie SB,Abdul Rahman RF,Vaingankar JA,Chong SA

更新日期：2018-07-01 00:00:00

abstract：:There is growing concern over the potential for increased suicide risk in vulnerable populations as the COVID-19 pandemic unfolds. To contextualize this risk during the first weeks of the nationwide lockdown efforts, we had 1,013 U.S. adults complete questionnaires assessing worries over COVID-19, insomnia severity, a...

journal_title：Psychiatry research

authors： Killgore WDS,Cloonan SA,Taylor EC,Fernandez F,Grandner MA,Dailey NS

更新日期：2020-08-01 00:00:00

abstract：:We aim to replicate AKT1 gene variants studies using Malaysian samples. Seven AKT1 single nucleotide polymorphisms (SNPs) were studied in 417 patients and 429 controls. Haplotype showed significant association (p=0.036) with schizophrenia, especially in Malays and Indians. Meta-analysis of rs2494732 showed significant...

journal_title：Psychiatry research

authors： Loh HC,Chow TJ,Tang PY,Yong HS

更新日期：2013-10-30 00:00:00

abstract：:MIR137, a brain expressed miRNA, has been identified as a top novel susceptibility gene for schizophrenia (SZ). 230 healthy participants completed the Stroop test and were genotyped for a functional Variable Number Tandem Repeat (VNTR) in MIR137 gene. MIR137 VNTR genotypes were associated with differences in Stroop fa...

journal_title：Psychiatry research

authors： González-Giraldo Y,González-Reyes RE,Forero DA

更新日期：2016-02-28 00:00:00

abstract：:Several studies have demonstrated that patients with schizophrenia are impaired in recognizing emotions from facial expressions and in appreciating other people's mental states--the latter commonly referred to as 'theory of mind.' The question as to how social cognitive skills relate to patients' actual social behavio...

journal_title：Psychiatry research

authors： Brüne M

更新日期：2005-02-28 00:00:00

abstract：:Absent lunula can progressively develop in a person who previously had a normal-sized lunula and can be associated with various systemic disorders. In this case-control study we hypothesised that absent lunula is associated with depression. The study comprised 332 depressive outpatients as well as 367 age- and sex-mat...

journal_title：Psychiatry research

authors： Zhou H,Zhao Y,Yu X,Chen S,Chen D,Wang W,Wang Z,Wu X,Zhang Z

更新日期：2013-01-30 00:00:00

abstract：:This descriptive study of 55 outpatients with unipolar major depression compared placebo responders (n = 21) and placebo nonresponders (n = 34) with respect to demographic, diagnostic, history of illness and symptomatic features of the current episode of depression. Placebo responders were significantly more likely to...

journal_title：Psychiatry research

authors： Fairchild CJ,Rush AJ,Vasavada N,Giles DE,Khatami M

更新日期：1986-07-01 00:00:00

abstract：:Ten nondepressed patients with obsessive-compulsive disorder (OCD) who were characterized by predominant checking rituals were compared with 10 age- and sex-matched control subjects. Hemispheric and regional cerebral blood flow levels (rCBF) were measured with positron emission tomography (H2 15O) across four conditio...

journal_title：Psychiatry research

authors： Cottraux J,Gérard D,Cinotti L,Froment JC,Deiber MP,Le Bars D,Galy G,Millet P,Labbé C,Lavenne F,Bouvard M,Mauguière F

更新日期：1996-03-29 00:00:00

abstract：:In a previous study, we reported a nonrandom segregation between schizophrenia and the pseudoautosomal locus DXYS14 in a sample of 33 sibships. That study has been extended by the addition of 16 new sibships from 16 different families. Data from six other loci of the pseudoautosomal region and of the immediately adjac...

journal_title：Psychiatry research

authors： d'Amato T,Waksman G,Martinez M,Laurent C,Gorwood P,Campion D,Jay M,Petit C,Savoye C,Bastard C

更新日期：1994-05-01 00:00:00

abstract：:Few investigators have applied the working memory theory to studies on abstinent chronic alcoholics, though it has been reported that the deficits in short-term memory appear to be specific to visuo-spatial and problem-solving tasks. In the present study, we recorded ERPs from 40 male control subjects and 78 alcoholic...

journal_title：Psychiatry research

authors： Zhang XL,Begleiter H,Projesz B

更新日期：1997-09-29 00:00:00

abstract：:Posttraumatic stress disorder (PTSD) affects many returning combat veterans, but underlying biological mechanisms remain unclear. In order to compare circulating micro RNA (miRNA) of combat veterans with and without PTSD, peripheral blood from 24 subjects was collected following deployment, and isolated miRNA was sequ...

journal_title：Psychiatry research

authors： Martin CG,Kim H,Yun S,Livingston W,Fetta J,Mysliwiec V,Baxter T,Gill JM

更新日期：2017-05-01 00:00:00

abstract：:The purpose of this study was to examine patients' response profiles to the Medication Adherence Rating Scale (MARS) and to evaluate the potential of response styles as predictors of the future course of psychotic disorders in terms of rehospitalisation and maintenance of medication. A total of 371 psychiatric in-pati...

journal_title：Psychiatry research

authors： Jaeger S,Pfiffner C,Weiser P,Kilian R,Becker T,Längle G,Eschweiler GW,Croissant D,Schepp W,Steinert T

更新日期：2012-12-30 00:00:00

abstract：:The association of seven GDNF tag SNPs with depression, heroin dependence (HD) and schizophrenia was evaluated in Chinese. An increased risk of HD and depression was associated with rs2910709 T/T genotype and rs884344 C allele, respectively, suggesting GDNF is a novel susceptibility gene for depression and HD. ...

journal_title：Psychiatry research

authors： Ma XC,Chen C,Zhu F,Jia W,Gao CG

更新日期：2013-12-30 00:00:00

abstract：:Orexins have played a role in reward-seeking and addiction-related behavior. There are few reports in the literature on serum levels of orexins in patients with heroin use disorder (HUD) undergoing methadone maintenance treatment (MMT). The aim of this study was to investigate the serum levels of orexin A in HUD patie...

journal_title：Psychiatry research

authors： Tsai MC,Huang TL

更新日期：2018-06-01 00:00:00

abstract：:Numerous studies have documented a significant association between symptom severity and cognitive functioning in bipolar disorder (BD). These findings advanced speculations about a potential link between the physiological stress associated with illness severity and cognitive dysfunction. To explore this hypothesis, th...

journal_title：Psychiatry research

authors： Levy B

更新日期：2014-12-30 00:00:00

abstract：:Although social skills training (SST) is an effective approach for improving social skills for schizophrenia, the motivational deficit attenuates its efficacy. Virtual reality (VR) applications have allowed individuals with mental disabilities to enhance their motivation for rehabilitation. We compared SST using VR ro...

journal_title：Psychiatry research

authors： Park KM,Ku J,Choi SH,Jang HJ,Park JY,Kim SI,Kim JJ

更新日期：2011-09-30 00:00:00

abstract：:Structural neuroimaging studies of the amygdala and hippocampus in bipolar disorder have been largely inconsistent. This may be due in part to differences in the proportion of subjects taking lithium or experiencing an acute mood state, as both factors have recently been shown to influence gray matter structure. To av...

journal_title：Psychiatry research

authors： Foland-Ross LC,Thompson PM,Sugar CA,Narr KL,Penfold C,Vasquez RE,Townsend J,Fischer J,Saharan P,Bearden CE,Altshuler LL

更新日期：2013-03-30 00:00:00

abstract：:Positron emission tomography was used to study the effects of experimentally controlled mood states on cerebral blood flow (CBF), measured with the quantitative equilibrium infusion method and 15O-labeled water. Twenty-seven brain regions in each hemisphere were assessed in 16 normal subjects. CBF and heart rate were ...

journal_title：Psychiatry research

authors： Schneider F,Gur RE,Mozley LH,Smith RJ,Mozley PD,Censits DM,Alavi A,Gur RC

更新日期：1995-11-10 00:00:00

abstract：:Neuropsychological performance was examined in a sample of 100 children between the ages of 6 and 18 years who met DSM-III-R criteria for Tourette's syndrome. Neuropsychological test scores were converted to age-corrected t scores based on published normative data. Ratings of Tourette's symptoms were also obtained. Th...

journal_title：Psychiatry research

authors： Bornstein RA

更新日期：1990-07-01 00:00:00

abstract：:The relationship between levels of urinary 3-methoxy-4-hydroxyphenylglycol (MHPG) and symptom scores on the Hamilton Rating Scale for Depression was examined in 31 patients with unipolar depression. Patients with either low MHPG or high MHPG showed significant sleep disturbance in the form of early morning awakening. ...

journal_title：Psychiatry research

authors： Samson JA,Mirin SM,Griffin M,Borrelli D,Schildkraut JJ

更新日期：1994-02-01 00:00:00

abstract：:Conflicting findings regarding the ability of people with schizophrenia to maintain and update semantic contexts have been due, arguably, to vagaries within the experimental design employed (e.g. whether strongly or remotely associated prime-target pairs have been used, what delay between the prime and the target was ...

journal_title：Psychiatry research

authors： Chenery HJ,Copland DA,McGrath J,Savage G

更新日期：2004-05-30 00:00:00

abstract：:Several recent investigations have suggested that neurobiological similarities may exist between patients with eating disorders and those with depression. We performed polysomnograms for two consecutive nights on nine bulimic and six anorectic patients who had no concomitant diagnosis of endogenous depression. The rap...

journal_title：Psychiatry research

authors： Levy AB,Dixon KN,Schmidt H

更新日期：1987-03-01 00:00:00

abstract：:Depression is associated with attentional biases for emotional information that are proposed to reflect stable vulnerability factors for the development and recurrence of depression. A key question for researchers is whether those who have recovered from depression also exhibit attentional biases, and if so, how simil...

journal_title：Psychiatry research

authors： Soltani S,Newman K,Quigley L,Fernandez A,Dobson K,Sears C

更新日期：2015-12-15 00:00:00

abstract：:The main goal in the treatment of major depressive disorder (MDD) is to achieve remission, defined as the resolution of symptoms and the return to normal levels of functionality. However, the clinical assessment of remission is usually merely based on scores of symptomatic rating scales. One of the most widely used sc...

journal_title：Psychiatry research

authors： Romera I,Pérez V,Menchón JM,Polavieja P,Gilaberte I

更新日期：2011-03-30 00:00:00

abstract：:The great majority of studies on repetitive transcranial magnetic stimulation (rTMS) as a therapeutic tool for auditory verbal hallucinations (AVH) have used 1-Hz stimulation with inconsistent results. Recently, it has been suggested that 20-Hz rTMS has strong therapeutic effects. It is conceivable that this 20-Hz sti...

journal_title：Psychiatry research

authors： de Weijer AD,Sommer IE,Lotte Meijering A,Bloemendaal M,Neggers SF,Daalman K,Boezeman EH

更新日期：2014-12-30 00:00:00

abstract：:The relationship between severity of tardive dyskinesia (TD) and the prominence of negative symptoms was assessed in 25 right-handed, medicated schizophrenic patients. TD was quantified using ultrasound detectors and frequency measurement techniques as well as with observer rating scales. Electromechanical studies rev...

journal_title：Psychiatry research

authors： Bartzokis G,Hill MA,Altshuler L,Cummings JL,Wirshing W,May PR

更新日期：1989-05-01 00:00:00

abstract：:Increasing evidence implicates altered dopamine function in major affective illness. In the present study, growth hormone responses to the dopamine agonist apomorphine were not different for 14 male depressed patients and 16 healthy male volunteers. Baseline and post-apomorphine prolactin levels were lower for the dep...

journal_title：Psychiatry research

authors： Jimerson DC,Cutler NR,Post RM,Rey A,Gold PW,Brown GM,Bunney WE Jr

更新日期：1984-09-01 00:00:00