Abstract：
:Many studies have assessed the possible lateralization deficits of schizophrenics, and the results usually suggest left hemisphere dysfunction. Nevertheless, they have been variable. This may have been due to cognitive demand of the different tasks, not to changes in brain lateralization itself. In order to circumvent this problem, the present study evaluates the performance of schizophrenics on a simple but lateralized task, line bisection. Subjects bisected a line using either visual or tactile information, with the left or right hand, when it was placed in their left or right hemispace or directly in front of them. Schizophrenic subjects were not more erroneous than normals (variable error), nor were they biased differently from normals in either direction with either modality of sensory input (constant error). There were only two significant effects of group on the tactile line bisection, one of position x length x group and one of position x hand x end x length x group, both on constant error (directional bias). The lack of main effects and presence of interactions on these basic tasks suggests that apparent lateralization differences found in schizophrenic subjects are due not to a simple defect of brain lateralization but may stem from task demands and attention allocation.
journal_name
J Psychiatr Resjournal_title
Journal of psychiatric researchauthors
Mather JA,Neufeld RW,Merskey H,Russell NCdoi
10.1016/0022-3956(90)90058-xsubject
Has Abstractpub_date
1990-01-01 00:00:00pages
185-90issue
2eissn
0022-3956issn
1879-1379pii
0022-3956(90)90058-Xjournal_volume
24pub_type
杂志文章abstract：:Major depressive disorder (MDD) is characterized by the presence of disturbances in emotional processing. However, the neural correlates of these alterations, and how they may be affected by therapeutic interventions, remain unclear. The present study addressed these issues in a preliminary investigation using functio...
journal_title：Journal of psychiatric research
pub_type： 临床试验,杂志文章
doi：10.1016/j.jpsychires.2010.09.007
更新日期：2011-05-01 00:00:00
abstract：:Schizophrenia (SCZ) is the result of DNA alterations and environmental factors, which together lead to differential protein expression and ultimately to the development of the illness. The diagnosis is based on clinical symptoms, and the molecular background of SCZ is not completely understood. The thalamus, whose dys...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2010.04.014
更新日期：2010-12-01 00:00:00
abstract：:Vitamin A and its derivatives, the retinoids, exert modulatory roles on central nervous system (CNS) function. However, the clinical use of vitamin A at moderate to high doses induces serious side effects, including dysfunctional brain metabolism and mood disorders. Then, we have investigated in this work the effects ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2008.10.002
更新日期：2009-05-01 00:00:00
abstract：INTRODUCTION:There is currently no general agreement on how to best conceptualize dissociative symptoms and whether they share similar neural underpinnings across dissociative disorders. Neuroimaging data could help elucidate these questions. OBJECTIVES:The objective of this review is to summarize empirical evidence f...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/j.jpsychires.2020.05.006
更新日期：2020-09-01 00:00:00
abstract：:The lack of comprehensive data on the association between psychiatric and substance use disorders and habitual sleep duration represents a major health information gap. This study examines the 12-month prevalence of mental disorders stratified by duration of sleep. Data were drawn from face-to-face interviews conducte...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.02.018
更新日期：2020-05-01 00:00:00
abstract：:Regular physical activity is anxiolytic in both healthy subjects and patients with panic disorder. In contrast, acute exercise may induce acute panic attacks or increase subjective anxiety in patients with panic disorder more than in other people. The effects of quiet rest or an aerobic treadmill exercise (30 min at a...
journal_title：Journal of psychiatric research
pub_type： 临床试验,杂志文章
doi：10.1016/j.jpsychires.2009.02.004
更新日期：2009-08-01 00:00:00
abstract：:Platelet alpha 2-adrenoceptor number and affinity were measured in 31 drug-free patients with major depressive illness utilizing 3H-clonidine as ligand. A significant negative correlation was found between number of alpha 2-adrenoceptors, baseline urinary 4-hydroxy-3-methoxyphenylglycol (MHPG) excretion, present age a...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/0022-3956(85)90077-9
更新日期：1985-01-01 00:00:00
abstract：:Previous reports suggest that massive hormonal changes that accompany the peripartum period may trigger perinatal depression. We investigated the relationship between magnitude of change and total level of estrogen and progesterone and grade of peripartal depression and depressive symptoms. One hundred and ninety two ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2006.09.002
更新日期：2007-04-01 00:00:00
abstract：:A brief overview is given of the history of psychiatric nosology during the last 150 years. The varying role of genetics for theories of nosology is described. Classifications of mental disorders, more or less based on nosological concepts, are mentioned, as well as the recent emphasis on operational tools for classif...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/0022-3956(92)90030-r
更新日期：1992-10-01 00:00:00
abstract：:The DEX/CRH test is now a well established method to test the hypothalamic-pituitary-adrenal (HPA) axis for depressed patients in an inpatient setting. The aim of this study was to evaluate this test in an outpatient population suffering from major depression compared to a healthy control group. The main result is a s...
journal_title：Journal of psychiatric research
pub_type： 临床试验,杂志文章
doi：10.1016/j.jpsychires.2004.04.008
更新日期：2004-11-01 00:00:00
abstract：:There are strong links between childhood trauma and the risk of violence (Ford et al., 2007). Despite evidence that people with psychotic disorders are at a higher risk of violence than the general population (Witt et al., 2013) there have been few studies that have examined the trauma-violence link in this population...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2014.03.011
更新日期：2014-07-01 00:00:00
abstract：:The purpose of the study was to examine ethnic influences on sleep regulation. Seventy-three normal volunteers from four ethnic groups (17 African-Americans, 10 Asians, 30 Caucasians and 16 Hispanics) were studied for two consecutive nights with sleep polysomnography recordings in the laboratory. The subjects were in ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/s0022-3956(99)00019-9
更新日期：1999-09-01 00:00:00
abstract：BACKGROUND:Regulatory T cells (Tregs, CD4(+)CD25(hi)) are specialized in steering the immune response and cytokine release to maintain tolerance to self-antigens. As cytokines such as interleukin (IL)-1β, IL-6 and interferon (IFN)-α have been shown to be involved in the pathophysiology of depression and cytokine levels...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2010.03.005
更新日期：2010-11-01 00:00:00
abstract：BACKGROUND:Despite the research and clinical significance of the Postpartum Bonding Questionnaire (PBQ), its psychometric properties have not been studied intensively. The goodness-of-fit of proposed factor models of the PBQ is poor. Configural and measurement invariance have never been reported. METHODS:As a secondar...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.11.017
更新日期：2020-11-09 00:00:00
abstract：:Early responses to stimuli can be measured by sensory evoked potentials (EP) using repeated identical stimuli, S1 and S2. Response to S1 may represent efficient stimulus detection, while suppression of response to S2 may represent inhibition. Early responses to stimuli may be related to impulsivity. We compared EP ref...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2013.08.018
更新日期：2013-12-01 00:00:00
abstract：OBJECTIVES:Recent genome-wide association studies revealed that Triggering receptor expressed on myeloid cells 2 (TREM2) was associated with Alzheimer's disease (AD) and other neurodegenerative diseases. We previously reported that TREM2 mRNA is highly expressed in leukocytes of AD patients compared to those in healthy...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2017.04.003
更新日期：2017-09-01 00:00:00
abstract：:Identifying the profile of risky behaviors among drivers is central to propose effective interventions. Due to the multidimensional and overlapping aspects of risky driving behaviors, cluster analysis can provide additional insights in order to identify specific subgroups of risk. This study aimed to identify clusters...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.11.025
更新日期：2020-11-12 00:00:00
abstract：:Early life stress (ELS), in the form of childhood maltreatment, abuse, or neglect, increases the risk for psychiatric sequelae later in life. The neurobiology of response to early stress and of reward processing overlap substantially, leading to the prediction that reward processing may be a primary mediator of the ef...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/j.jpsychires.2018.02.002
更新日期：2018-06-01 00:00:00
abstract：:Antidepressant treatment for major depressive disorder remains suboptimal with response rates of just over 50%. Although treatment guidelines, algorithms and clinical keys are available to assist the clinician, the process of finding an effective pharmacotherapy to maximise benefit for the individual patient is largel...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2016.08.020
更新日期：2016-12-01 00:00:00
abstract：:This article describes the use of the NIMH prospective life-charting methodology (NIMH LCM-p) in the context of a formal double-blind, clinical trial and provides preliminary evidence of its reliability and validity. Subjects included in this report were 30 outpatients with bipolar I and II disorder who completed the ...
journal_title：Journal of psychiatric research
pub_type： 临床试验,杂志文章
doi：10.1016/s0022-3956(96)00027-1
更新日期：1997-09-01 00:00:00
abstract：:Narcissistic personality disorder is the subject of extensive discussion in the literature. Yet, the validity of this diagnostic category remains questionable. This is owed, in large part, to the relative absence of empirical work that has examined narcissism in clinical samples. Descriptions and findings from studies...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2008.12.005
更新日期：2009-06-01 00:00:00
abstract：BACKGROUND:Sleep complaints have been linked with Obsessive Compulsive Disorder (OCD), though there is a dearth of research exploring the association between a range of disturbed sleep indicators and obsessive compulsive symptoms (OCS). Two separate studies were conducted to rigorously investigate this relationship in ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2014.06.021
更新日期：2014-10-01 00:00:00
abstract：:Veterans have high rates of suicide, and nonsuicidal self-injury (NSSI) is one of the strongest predictors of suicide risk; however, there is presently little known about antecedents of NSSI that might inform intervention efforts. Accumulating research suggests that anger and hostility play an important role in NSSI, ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2021.01.011
更新日期：2021-01-07 00:00:00
abstract：:Blood-injury-injection (BII) phobia presents with a unique anxiety response that often involves blood pressure drops and pronounced bradycardia, which can culminate in fainting. The current recommended treatment for BII phobia is Applied Tension (AT), a tension technique that includes in vivo exposure. However, surpri...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/j.jpsychires.2009.04.008
更新日期：2009-10-01 00:00:00
abstract：:Attention-deficit and hyperactivity disorder (ADHD) is a common psychiatric disorder with a worldwide prevalence of 5-6% in children and 4.4% in adults. Recently, copy number variations (CNVs) have been implicated in different neurodevelopmental disorders such as ADHD. Based on these previous reports that focused on p...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2013.10.022
更新日期：2014-02-01 00:00:00
abstract：:Human EEG activity in the conventional frequency range of 1-30 c/s is a well-established entity. This paper illustrates a method for utilizing a conventional EEG frequency analyser to demonstrate a considerably lower frequency, circadian (about 24-h) rhythm in the EEGs of a group of human volunteers. This periodicity ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/0022-3956(66)90020-3
更新日期：1966-11-01 00:00:00
abstract：:The impact of co-morbid substance use on mortality is not well studied in psychotic disorders. The objective of this study was to examine the impact of substance use on mortality in people with psychotic disorders and alcohol and/or drug use. We examined the rate of substance use and the risk of substance use on morta...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2012.04.019
更新日期：2012-08-01 00:00:00
abstract：:Social anxiety disorder (SAD) is highly prevalent and impairing. Little is known about rates and predictors of persistence of SAD in the community. The current study derived data from the National Epidemiologic Survey on Alcohol and Related Conditions, Wave 1 (2001-2002, n = 43,093) and Wave 2 (2004-2005, n = 34,653),...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2011.08.004
更新日期：2011-12-01 00:00:00
abstract：BACKGROUND:Methadone maintenance therapy (MMT) is provided to patients with opioid use disorder (OUD). However, as with all opioids, methadone impacts negatively on sexual function. To counter this, Rosa Damascena oil (RDO) has been used successfully for opioid-dependent male patients under MMT and with methadone-relat...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jpsychires.2017.08.011
更新日期：2017-12-01 00:00:00
abstract：:Adults with schizophrenia present cognitive impairments, as do individuals at ultra-high risk for the disorder, youth with relatives with schizophrenia spectrum disorders, and children with antecedents of schizophrenia. The present study aimed to determine if impairments in childhood differed depending on the definiti...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2013.12.003
更新日期：2014-03-01 00:00:00
