Choline chloride effects on memory: correlation with the effects of physostigmine.

abstract：:Olfactory identification ability implicates the integrity of the orbitofrontal cortex (OFC). The fronto-striatal circuits including the OFC have been involved in the neuropathology of Obsessive Compulsive Disorder (OCD). However, only a few studies have examined olfactory function in patients with OCD. The Brief Smell...

journal_title：Psychiatry research

authors： Bersani G,Quartini A,Ratti F,Pagliuca G,Gallo A

更新日期：2013-11-30 00:00:00

abstract：:Stable neuropsychological deficits may provide a reliable basis for identifying etiological subtypes of schizophrenia. The aim of this study was to identify clusters of individuals with schizophrenia based on dimensions of neuropsychological performance, and to characterize their neural correlates. We acquired neurops...

journal_title：Psychiatry research

authors： Geisler D,Walton E,Naylor M,Roessner V,Lim KO,Charles Schulz S,Gollub RL,Calhoun VD,Sponheim SR,Ehrlich S

更新日期：2015-10-30 00:00:00

abstract：:We explored the possibility of diagnostic confusion between hypersomnias of central origin (narcolepsy and idiopathic hypersomnia, IH) and the adult form of attention-deficit/hyperactivity disorder (ADHD). We included 67 patients with narcolepsy, 7 with IH and 61 with ADHD. All patients completed the Epworth Sleepines...

journal_title：Psychiatry research

authors： Oosterloo M,Lammers GJ,Overeem S,de Noord I,Kooij JJ

更新日期：2006-08-30 00:00:00

abstract：:To clarify the relationship between serum folate and schizophrenia (SZ) risk, the meta-analysis was conducted. PubMed, Embase, and Web of Science were searched without language restrictions. Weighted mean difference (WMD) as a summary statistic was used in this meta-analysis. Subgroup analyses by publication language ...

journal_title：Psychiatry research

authors： Wang D,Zhai JX,Liu DW

更新日期：2016-01-30 00:00:00

abstract：:The present study introduces a novel measure of adenosine receptor sensitivity that is based on the action of specific receptor blockers (e.g., caffeine) to potentiate the ability to detect threshold quinine concentrations. The test is used to compare gustatory adenosinergic responses to caffeine challenges in normal ...

journal_title：Psychiatry research

authors： DeMet E,Stein MK,Tran C,Chicz-DeMet A,Sangdahl C,Nelson J

更新日期：1989-12-01 00:00:00

abstract：:Our ability to make sense of emotional cues is of paramount importance for understanding state of mind and communicative intent. However, emotional cues often conflict with each other; this presents a significant challenge for people with schizophrenia. We conducted a theoretical review to determine the extent and typ...

journal_title：Psychiatry research

authors： Mitchell RL,Rossell SL

更新日期：2014-12-15 00:00:00

abstract：:Behavioral changes in 44 subjects with well-characterized mild senile dementia of the Alzheimer's type (SDAT) and 16 subjects with only questionable SDAT were compared to a control group of 58 subjects. Answers to both open-ended questions and personality items from the Blessed Dementia Scale were examined. Seventeen ...

journal_title：Psychiatry research

authors： Rubin EH,Morris JC,Storandt M,Berg L

更新日期：1987-05-01 00:00:00

abstract：:The clinical characteristics of children with comorbid anxiety and attention deficit hyperactivity disorder (ADHD were examined. A sample of children from a pediatric primary care practice was assessed for anxiety disorders and ADHD. We defined four groups of children: (1) anxiety disorders only with no ADHD (n=54); (...

journal_title：Psychiatry research

authors： Bowen R,Chavira DA,Bailey K,Stein MT,Stein MB

更新日期：2008-01-15 00:00:00

abstract：:This report of a pilot study examines 29 pairs of twins from a population-based registry on whom four domains of schizotypy have been measured: personal interview using the Structured Interview for Schizotypy, self-report questionnaire formed from eight published self-report scales, attentional battery of eight indivi...

journal_title：Psychiatry research

authors： Kendler KS,Ochs AL,Gorman AM,Hewitt JK,Ross DE,Mirsky AF

更新日期：1991-01-01 00:00:00

abstract：:The study objective was to develop a new measure for use in the empirical measurement of microaggression behaviors perpetrated towards persons with mental illness and examine its psychometric properties. Following development of an initial item pool, 505 participants (students at a large college in New York City and c...

journal_title：Psychiatry research

authors： Gonzales L,Davidoff KC,DeLuca JS,Yanos PT

更新日期：2015-09-30 00:00:00

abstract：:We report the results of a high-density attempted suicide association study of the X chromosome, which genotyped 23,141 SNPs on 983 attempters and 1143 non-attempters and generated modest evidence for association for SH3KBP1 (P=1.07×10(-4)) and GRIA3 (P=4.01×10(-4)). These findings highlight the need for larger sample...

journal_title：Psychiatry research

authors： Jancic D,Seifuddin F,Zandi PP,Potash JB,Willour VL

更新日期：2012-12-30 00:00:00

abstract：:We investigated a combination of three classification algorithms, namely the modified maximum uncertainty linear discriminant analysis (mMLDA), the centroid method, and the average linkage, with three types of features extracted from three-dimensional T1-weighted magnetic resonance (MR) brain images, specifically MR i...

journal_title：Psychiatry research

authors： Janousova E,Schwarz D,Kasparek T

更新日期：2015-06-30 00:00:00

abstract：:Ten patients with severe, therapy-resistant manic agitation received magnesium sulphate infusions with a continuous magnesium (Mg) flow of approximately 200 mg/h (4353+/-836 mg/day; daily monitored Mg plasma level: 2.44+/-0.34 mmol/l) for periods ranging from 7 to 23 days. Concomitant psychotropic treatment consisted ...

journal_title：Psychiatry research

authors： Heiden A,Frey R,Presslich O,Blasbichler T,Smetana R,Kasper S

更新日期：1999-12-27 00:00:00

abstract：:It is not only unclear why hallucinations in schizophrenia occur with different prevalence by modality, but also to what extent they do. Reliable prevalence estimates of hallucinations by modality in schizophrenia are currently lacking, particularly for non-auditory hallucinations. Studies have also tended to report l...

journal_title：Psychiatry research

authors： McCarthy-Jones S,Smailes D,Corvin A,Gill M,Morris DW,Dinan TG,Murphy KC,Anthony O Neill F,Waddington JL,Australian Schizophrenia Research Bank,Donohoe G,Dudley R

更新日期：2017-06-01 00:00:00

abstract：:Both personality disorders (PD) and cannabis use are highly comorbid with various psychiatric disorders. While previous research indicates specific interactions between cannabis use and schizotypal PD associated with schizophrenia, research into cannabis use among individuals with other PDs and the development of seve...

journal_title：Psychiatry research

authors： Shalit N,Rehm J,Lev-Ran S

更新日期：2019-08-01 00:00:00

abstract：:Parental style and Cloninger's dimensions are associated with psychosis, but it is still unclear whether temperament, character and parenting variables are linked to specific psychotic symptoms. This study extends previous research exploring these issues. 78 patients with psychosis and 156 control subjects were recrui...

journal_title：Psychiatry research

authors： Mansueto G,Palmieri S,Faravelli C

更新日期：2018-11-01 00:00:00

abstract：:Activity in the hippocampus is modulated by novelty detection, and by the processing of conjunctions between two stimuli. We investigated whether the hippocampus is activated by discrimination of stimulus-stimulus relationships in novel versus familiar pairs of visual stimuli in 15 healthy subjects using functional ma...

journal_title：Psychiatry research

authors： Ongür D,Zalesak M,Weiss AP,Ditman T,Titone D,Heckers S

更新日期：2005-08-30 00:00:00

abstract：:Psychomotor changes are reported to be 'nearly always present' in the melancholic subtype of major depressive episode (MDE) in DSM-IV-TR, and are believed by some researchers to be markers of melancholia. The aim of this study was to compare melancholic and atypical forms of MDE and to determine whether psychomotor ch...

journal_title：Psychiatry research

authors： Benazzi F

更新日期：2002-11-15 00:00:00

abstract：:Atypical sensory processing has been described in autism spectrum disorder. The goal of this systematic review is to investigate the links between sensory processing, adaptive behaviours, and attention skills in children with autism spectrum disorder. The PRISMA guidelines were followed and a search was conducted usin...

journal_title：Psychiatry research

authors： Dellapiazza F,Vernhet C,Blanc N,Miot S,Schmidt R,Baghdadli A

更新日期：2018-12-01 00:00:00

abstract：:Thirteen medication-free chronic schizophrenic patients and 11 normal control subjects were administered a trial by trial version of the Stroop Color Naming Task which evaluated separately the processes of interference and facilitation. There was no difference between the groups in the amount of interference to naming...

journal_title：Psychiatry research

authors： Carter CS,Robertson LC,Nordahl TE

更新日期：1992-02-01 00:00:00

abstract：:There is evidence from research based on self-report personality measures that schizophrenia patients tend to be lower in extraversion and higher in neuroticism than healthy individuals. Self-report personality measures assess aspects of the explicit self-concept. The Implicit Association Test (IAT) has been developed...

journal_title：Psychiatry research

authors： Suslow T,Lindner C,Kugel H,Egloff B,Schmukle SC

更新日期：2014-08-30 00:00:00

abstract：:As the serotonin transporter gene (SLC6A4 or 5-HTT) is a key regulator of central serotonergic activity, several association studies between Antisocial Personality Disorder (APD) and the SLC6A4 polymorphisms have been conducted in the last decade. In the present study, the role of both 5-HTTLPR and 5-HTTVNTR polymorph...

journal_title：Psychiatry research

authors： Garcia LF,Aluja A,Fibla J,Cuevas L,García O

更新日期：2010-05-15 00:00:00

abstract：:Impulse-control disorders (ICDs) constitute a heterogeneous group of conditions linked diagnostically by difficulties in resisting "the impulse, drive, or temptation to perform an act that is harmful to the person or to others." Specific ICDs share clinical, phenomenological and biological features with obsessive-comp...

journal_title：Psychiatry research

authors： Potenza MN,Koran LM,Pallanti S

更新日期：2009-11-30 00:00:00

abstract：:Screening for psychiatric disorders may be hampered by traditional measures that increase participant burden and elicit negative responses via denial and social desirability biases. This study examined the utility of a wellbeing measure to identify psychopathology and suicide risk in adolescent participants. 1,579 stu...

journal_title：Psychiatry research

authors： Parker G,Smith IG,Paterson A,Romano M,Hadzi-Pavlovic D,Ricciardi T

更新日期：2018-10-01 00:00:00

abstract：:This study examined affective and psychological routes from childhood maltreatment to increased paranoia in adulthood. Recent anxiety and negative beliefs about the self partially accounted for the associations between emotional or physical abuse and paranoia. However, as full mediation did not occur, other psychologi...

journal_title：Psychiatry research

authors： Fisher HL,Appiah-Kusi E,Grant C

更新日期：2012-04-30 00:00:00

abstract：:Gambling disorder (GD) frequently co-occurs with substance use disorders. However, the extent to which GD co-occurs with behavioral addictions (BAs) and the demographic, clinical, and personality correlates of comorbid GD and BA is largely unknown. The aims of the present research were to address this gap among people...

journal_title：Psychiatry research

authors： Tang KTY,Kim HS,Hodgins DC,McGrath DS,Tavares H

更新日期：2020-02-01 00:00:00

abstract：:Thalamic volumes and psychotic symptoms were assessed during psychotic exacerbation and during antipsychotic drug treatment. Reduction of psychotic symptoms (SAPS) during four weeks of treatment was highly correlated with volumetric expansion as measured by magnetic resonance imaging in both left and right thalamus [r...

journal_title：Psychiatry research

authors： Strungas S,Christensen JD,Holcomb JM,Garver DL

更新日期：2003-10-30 00:00:00

abstract：:At a population level the extent that psychiatric disorders and other health conditions disrupt participation in education and employment is rarely considered simultaneously and remains largely unknown. This is an important issue because policy makers are as concerned with educational attainment, school to work transi...

journal_title：Psychiatry research

authors： Waghorn G,Chant D,Lloyd C,Harris M

更新日期：2011-03-30 00:00:00

abstract：:This study investigated cardio-metabolic risk factors among patients with severe mental illness who do or do not meet the recommendations of 150min per week of physical activity. A secondary aim was to assess whether those that do meet the recommendations report lower levels of mental health symptoms. 107 (60♀) Uganda...

journal_title：Psychiatry research

authors： Vancampfort D,Probst M,Basangwa D,De Hert M,Myin-Germeys I,van Winkel R,Ward PB,Rosenbaum S,Mugisha J

更新日期：2018-02-01 00:00:00

abstract：:Although emotional dysfunction is presumed to be a central part of the deficit syndrome in schizophrenia, it has not yet been empirically investigated in deficit and non-deficit patients. Emotional responding was examined in 19 male deficit patients, 22 non-deficit patients, and 20 non-patient controls. Patients parti...

journal_title：Psychiatry research

authors： Earnst KS,Kring AM

更新日期：1999-11-29 00:00:00