Abstract：
:Somatosensory evoked potential (SEP) late waves (P400) associated with selective attention were elicited by having subjects count electrical stimuli to one of four randomly stimulated fingers. P400 amplitude was lower in a diagnostically heterogeneous group of 20 psychiatric patients than in 16 nonpatients. Among patients, a general psychopathology factor derived from the Millon Clinical Multiaxial Inventory was significantly correlated with a factor accounting for most of the P400 amplitude variance. In psychiatric patients, attention-related late activity amplitude is apparently reduced from normal in evoked potentials of all modalities; degree of reduction appears quantitatively related to level of psychopathology.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Josiassen RC,Shagass C,Roemer RA,Straumanis JJdoi
10.1016/0165-1781(81)90045-7subject
Has Abstractpub_date
1981-10-01 00:00:00pages
147-55issue
2eissn
0165-1781issn
1872-7123pii
0165-1781(81)90045-7journal_volume
5pub_type
杂志文章abstract：:To determine the relationship between alterations in the activity of the enzymes participating in antioxidative defense system and neurological soft signs (NSS) in schizophrenic patients with the first episode psychosis (SFE, n = 19), patients in relapse (SR, n = 46), and healthy controls (HC, n = 20). NSS intensity a...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.09.009
更新日期：2018-11-01 00:00:00
abstract：:Firefighters represent a unique, vulnerable population at high risk for alcohol use disorder (AUD) and posttraumatic stress disorder (PTSD) symptomatology due to the high rates of occupational exposure to traumatic events. To inform specialized alcohol use interventions for firefighters, it is important to understand ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.112633
更新日期：2019-12-01 00:00:00
abstract：:Abnormalities of both the spontaneous and the stimulated release of growth hormone (GH) have been described in patients with endogenous depression. In this study, six unmedicated male patients with endogenous depression (ICD 296.1/3) were compared with six age-matched healthy men. Levels of GH were determined at 15-mi...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(93)90080-z
更新日期：1993-06-01 00:00:00
abstract：:Motivation deficits within Schizophrenia Spectrum Disorders (SSDs) are associated with abnormal striatal dopamine responses during reward processing. Eye blink rate (EBR) has been used as a proxy for striatal dopamine; however, it is unclear whether EBR is sensitive to individual differences in amotivation. Amotivatio...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113490
更新日期：2020-12-01 00:00:00
abstract：:Cocaine use is known to induce transient psychotic symptoms. We evaluated retrospectively the lifetime prevalence of cocaine-induced psychotic symptoms in 105 cocaine addicts with the French version of the Scale for Assessment of Positive Symptoms-Cocaine Induced Psychosis (SAPS-CIP) in a clinical setting. Most patien...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2012.04.008
更新日期：2012-12-30 00:00:00
abstract：:Diminished neural responses to punitive stimulus related to high level of pain avoidance may be biomarkers in distinguishing patients with history of suicide attempts from those without such histories. Outpatients with Major Depression Disorder (MDD, n=44) and healthy controls (HCs, n=28) were administered the Beck De...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113507
更新日期：2020-12-01 00:00:00
abstract：:The covid-19 pandemic has heavily burdened healthcare systems throughout the world. We performed a rapid systematic review to identify, assess and summarize research on the mental health impact of the covid-19 pandemic on HCWs (healthcare workers). We utilized the Norwegian Institute of Public Health's Live map of cov...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113441
更新日期：2020-11-01 00:00:00
abstract：:The aim of this study was to compare childhood trauma scores domains between Major Depressive Disorder (MDD) patients with and without suicide risk. This is cross-sectional study including a clinical sample of adults (18-60 years) diagnosed with MDD through the Mini International Neuropsychiatric Interview Plus versio...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.11.002
更新日期：2016-12-30 00:00:00
abstract：:The present examination raises the question whether attrition in a longitudinal study leads to biased findings. The Zurich Adolescent Psychology and Psychopathology Study (ZAPPS) originated in 1994 by following a sample of 1239 adolescents with follow-ups after three, six, and 22 years. The study collected data on lif...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.112685
更新日期：2020-02-01 00:00:00
abstract：:Religion and/or spirituality (R/S) can play a vital, multifaceted role in mental health. While beliefs about God represent the core of many psychiatric patients' meaning systems, research has not examined how internalized images of the divine might contribute to outcomes in treatment programs/settings that emphasize m...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.05.003
更新日期：2017-08-01 00:00:00
abstract：:The role of stressful precipitating events has long been recognized in the genesis of obsessive-compulsive disorder (OCD). Posttraumatic stress disorder (PTSD) also necessitates the experience of a traumatic event (PTSD criterion A). Research has demonstrated a high degree of comorbidity between these two conditions. ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.112508
更新日期：2019-10-01 00:00:00
abstract：:Childhood maltreatment history is a prevalent risk factor for substance use disorder and has lifelong adverse consequences on psychiatric wellbeing. The role of personality variations in determining childhood maltreatment-associated outcomes is poorly understood. This study sought to test neuroticism and agreeableness...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.07.010
更新日期：2018-10-01 00:00:00
abstract：:If dissociative symptoms are manifestations of a psychological defense mechanism, one would expect people who have such symptoms to react with lower levels of physiological arousal and with memory omissions to emotionally provocative material. The current study tested this assumption in a sample of undergraduates. Six...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2006.04.016
更新日期：2007-04-15 00:00:00
abstract：:We wished to determine whether decreases in prefrontal glutamate concentrations occur in offspring of parents with bipolar disorder with and at high risk for mania. Sixty children and adolescents, 9-18 years old, of parents with bipolar I or II disorder (20 offspring with established history of mania, "BD", 20 offspri...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.pscychresns.2010.01.003
更新日期：2010-05-30 00:00:00
abstract：:Several lines of evidence suggest disturbances of the hypothalamic-pituitary-adrenal (HPA) system in Alzheimer's disease (AD). In an exploration of the potential role of the glucocorticoid receptor (GR) in AD, GR density and affinity were assessed on mononuclear leukocytes of 12 AD patients and 12 healthy controls. GR...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(90)90002-m
更新日期：1990-12-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.07.026
更新日期：2015-09-30 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0925-4927(92)90018-y
更新日期：1992-12-01 00:00:00
abstract：:Jumping to conclusions (JTC) is defined as a tendency to make decisions based on insufficient information. JTC has been reported in patients with psychosis, but the mechanisms of this cognitive bias remain unknown. The main aim of our study was to investigate the relationship between JTC and neuropsychological functio...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.01.035
更新日期：2019-03-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.11.027
更新日期：2018-01-01 00:00:00
abstract：:The activity of phosphatidylinositol-specific phospholipase C was significantly reduced in platelets obtained from 20 euthymic manic-depressive patients on therapeutic lithium doses (mean blood level 0.85 mEq/l) compared to an age- and sex-matched group of 36 control subjects. The activities of prostaglandin E1-, alum...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(88)90138-2
更新日期：1988-04-01 00:00:00
abstract：:To evaluate the efficacy of repetitive transcranial magnetic stimulation (rTMS) on auditory hallucinations (AH) in schizophrenia, we conducted a meta-analysis of currently available randomized control studies (RCTs). Electronic databases were searched to identify relevant literatures. Only RCTs that met the inclusion ...
journal_title：Psychiatry research
pub_type： 杂志文章,meta分析
doi：10.1016/j.psychres.2020.113141
更新日期：2020-08-01 00:00:00
abstract：:Male research subjects were administered placebo and three doses of d-amphetamine (5, 10, and 20 mg/70 kg of body weight) under double-blind conditions in a laboratory situation that provided both aggressive and nonaggressive response options. The nonaggressive response was button pressing maintained by the presentati...
journal_title：Psychiatry research
pub_type： 临床试验,杂志文章
doi：10.1016/0165-1781(87)90030-8
更新日期：1987-07-01 00:00:00
abstract：:Desipramine HCl, 10 mg/kg i.p. twice daily, produced subsensitivity to the hypothermic effects of nicotine, 1 mg/kg, after 1 and 2 weeks of treatment in male Sprague-Dawley rats, Phenelzine sulfate, fluoxetine HCl, and bright artificial light produced the same effect. The capacity of three chemically distinct classes ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(88)90164-3
更新日期：1988-07-01 00:00:00
abstract：:Two studies have shown that increasing the consultation of the word "suicide" in the Google search engine was associated with a subsequent increase in the prevalence of suicide attempts. The main goal of this article was to explore the trends generated by a key-word search associated with suicide, depression and bipol...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.04.022
更新日期：2015-08-30 00:00:00
abstract：:Twenty-three patients meeting DSM-III criteria for agoraphobia with panic attacks and 14 age-, race-, and sex-matched nonanxious controls were tested in the laboratory and on a test walk in a shopping mall. The patients were tested before and after about 15 weeks of treatment with placebo and exposure therapy, imipram...
journal_title：Psychiatry research
pub_type： 临床试验,杂志文章
doi：10.1016/0165-1781(88)90145-x
更新日期：1988-04-01 00:00:00
abstract：:The ability to appropriately recognize the facial expression of emotions is essential for the development of adaptive functioning. Studies suggest that maltreated children are hypersensitive to expression of anger. However, the neural mechanism of emotional face processing in young adults with a history of childhood m...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.03.024
更新日期：2019-05-01 00:00:00
abstract：:Utility is a measure of undesirability for a specific health state. This study determines the utility scores for the individual symptoms of depression, and examines the impact that personal experience with depression has on these scores. Seventy-five subjects (19 with current depression, 21 with past depression, and 3...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(02)00097-5
更新日期：2002-06-01 00:00:00
abstract：:The purpose of this study was to determine levels of Distress Tolerance (DT) and to compare levels of DT, depression, and anxiety in the parents of substance dependent patients. This sample included 40 parents of inpatients undergoing treatment for substance dependence (SDPP) in the Balıklı Rum Hospital, Istanbul, Tur...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.12.026
更新日期：2017-05-01 00:00:00
abstract：:Bilateral electroconvulsive therapy (ECT) seizure threshold charge averaged 162.8 and 125.1 mC at 900 and 1150 mA, respectively (p<0.02), measured in randomized balanced order (N=18). Results are consistent with stimulus dose strongly depending on current besides charge, rather than charge alone. ECT stimuli of differ...
journal_title：Psychiatry research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psychres.2011.12.046
更新日期：2012-06-30 00:00:00
abstract：:Serum prolactin levels were monitored for 2 hours after injection of chlorpromazine (CPZ) 50 mg intramuscularly (i.m.) in 6 male normal controls and 14 newly admitted male chronic schizophrenics. The increase in serum prolactin levels in the male normal controls was not significantly different from that in patients. S...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(81)90065-2
更新日期：1981-08-01 00:00:00
