Abstract：
:Analysis of the distribution of diagnoses in families (segregation analysis) has not, so far, advanced us toward the goal of resolving the inheritance of the major psychiatric disorders. Recent advances in genetics, particularly the development of new molecular genetic linkage methods, have made it, at least theoretically, feasible to scan the entire human genome, so that in a properly designed and executed set of studies it will be possible to demonstrate whether there exists single locus transmission for a particular disorder, and to map the locus. We present here an analysis of feasibility of moderate-sized pedigrees (approximately 15 persons, two generations) and affected-sib-pair sets in such studies. Eight to ten moderate-sized pedigrees are sufficient to perform definitive mapping under the tested conditions, of recessive or additive inheritance, low penetrance of the heterozygote, and a genetically homogeneous disorder. The affected-sib-pair method required 25 pairs of sibs to detect linkage under such conditions in a recessive model, and 45 in a dominant model. When there is genetic heterogeneity, moderate-sized pedigrees are much less useful, but the affected-sib-pair method retains considerable power.
journal_name
J Psychiatr Resjournal_title
Journal of psychiatric researchauthors
Gershon ES,Goldin LRdoi
10.1016/0022-3956(87)90103-8subject
Has Abstractpub_date
1987-01-01 00:00:00pages
541-50issue
4eissn
0022-3956issn
1879-1379journal_volume
21pub_type
杂志文章,评审abstract：:The implicit and explicit memory in patients with obsessive-compulsive disorder (OCD) was investigated using the event-related potential (ERP). For the assessment of implicit memory, a lexical decision task was administered. Among a total of 320 words and 140 non-words, 200 words were repeated, while the remaining 120...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2005.05.007
更新日期：2006-09-01 00:00:00
abstract：OBJECTIVE:Studies have documented the significant direct and indirect psychological, social, and economic consequences of the Coronavirus disease 2019 (COVID-19) in many countries but little is known on its impact in low- and middle-income countries (LMICs) already facing difficult living conditions and having vulnerab...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.jpsychires.2020.09.031
更新日期：2021-01-01 00:00:00
abstract：:Sleep deprivation (SD) is an effective, however short-lived, method of treatment of depression. Preliminary findings suggest that the antidepressive effect of sleep deprivation is mediated by serotoninergic (5-HT) mechanisms. We therefore assessed serotoninergic activity before and after total SD (TSD) as well as afte...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/s0022-3956(96)00062-3
更新日期：1997-05-01 00:00:00
abstract：:Gilles de la Tourette Syndrome (TS) is a neurodevelopmental disorder that causes children to make repeated, brief involuntary movements or sounds. TS can be co-morbid with other neurodevelopmental disorders, including autism spectrum disorder (ASD). Clusters of biologically related genes have been associated with neur...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2019.01.023
更新日期：2019-04-01 00:00:00
abstract：:Individuals with ASD have abnormal motor and perceptual functions that do not currently form diagnostic criteria of ASD, but nevertheless may affect everyday behaviour. Temporal processing seems to be one of such non-diagnostic yet impaired domains, although the lack of systematic studies testing different aspects of ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2018.01.017
更新日期：2018-04-01 00:00:00
abstract：:Executive dysfunction is a core deficit in schizophrenia (SCH). However, some controversy exists when examining such deficits in studies of bipolar disorder (BD). The aim of the present research was to investigate whether executive deficits were similar or distinct in both illnesses. 148 patients with BD, 262 patients...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2013.07.008
更新日期：2013-11-01 00:00:00
abstract：:Human telomeres consist of tandem nucleotide repeats (TTAGGG) and associated proteins, and telomere length (TL) is reduced progressively with cell division over the lifespan. Telomere erosion might be accelerated or prevented to varying degrees when exposure to serious medical illnesses. In previous studies, an associ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,meta分析
doi：10.1016/j.jpsychires.2016.04.010
更新日期：2016-08-01 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：:Diagnosing major depressive disorder (MDD) continues to be based on meeting phenomenological and descriptive criteria. As of yet, there is still no non-invasive, peripheral biomarker that would allow for a certain diagnosis of MDD. The objective of this paper is to use the receiver operating characteristic (ROC) analy...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2012.09.017
更新日期：2013-02-01 00:00:00
abstract：:Although serotonin (5-HT) genes are thought to be involved in the etiology of bulimia nervosa and binge eating, findings from molecular genetic studies are inconclusive. This may be due to limitations of past research, such as a failure to consider the influence of quantitative traits and gene-environment interactions...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2009.05.002
更新日期：2009-12-01 00:00:00
abstract：:Utilizing the DSM-III-R schema, we have investigated lifetime comorbidity between panic disorder with or without agoraphobia (PD), social phobia (SP) and obsessive-compulsive disorder (OCD) on the one hand, and mood disorder on the other. Compared with PD, the results for SP and OCD showed significantly higher numbers...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/s0022-3956(98)00044-2
更新日期：1999-01-01 00:00:00
abstract：:Posttraumatic stress disorder (PTSD) is characterized by alterations in the hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system (SNS). There is evidence for a blunted HPA axis reactivity to psychosocial stress. Less is known about how the SNS reacts to psychosocial stress. Here, we compared the HP...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.07.014
更新日期：2020-11-01 00:00:00
abstract：:Childhood maltreatment is associated with posttraumatic stress disorder (PTSD) and elevated rates of adolescent and adult psychopathology including major depression, bipolar disorder, substance use disorders, and other medical comorbidities. Gray matter volume changes have been found in maltreated youth with (versus w...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.jpsychires.2017.12.015
更新日期：2018-03-01 00:00:00
abstract：:Recent evidence suggests that peripheral markers related to oxidative stress, inflammation and neurotrophins may be altered during mood episodes in bipolar disorder. These can be seen as proxies of peripheral toxicity or markers of illness activity. Here we report an en bloc assessment of a set of previously described...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2010.05.015
更新日期：2011-02-01 00:00:00
abstract：:Despite the fact that the majority of currently available treatment guidelines propose antidepressants as the first-line pharmacological therapy for posttraumatic stress disorder (PTSD), a substantial portion of patients fail to show an adequate response following this type of treatment. In this context, a number of s...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.jpsychires.2014.05.003
更新日期：2014-09-01 00:00:00
abstract：:Bipolar disorder (BD) and nicotine dependence (ND) often co-occur. However, the mechanisms underlying this association remain unclear. We aimed to examine, for the first time in a national and representative sample, the magnitude and direction of the temporal relationship between BD and ND; and to compare, among indiv...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2013.03.012
更新日期：2013-07-01 00:00:00
abstract：PURPOSE:Beyond the effects of the coronavirus pandemic on the public's health, the length of lockdown and its possible psychological impacts on populations is heavily debated. However, the consequences of lockdown on psychotic symptoms have been poorly investigated. METHODS:An online survey was run from April 13 to Ma...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.12.042
更新日期：2020-12-21 00:00:00
abstract：:There is growing evidence for a relationship between the duration of untreated psychosis (DUP) and the prognosis in schizophrenia. The objective of this study is to evaluate whether DUP and premorbid level of social functioning are related to treatment response in acute treatment of first-episode schizophrenia. Sevent...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/s0022-3956(03)00104-3
更新日期：2004-03-01 00:00:00
abstract：:Existing data suggests dramatic efficacy for all tested tricyclics in disorders involving spontaneous panic attacks; moderate efficacy for clomipramine but not other tricyclics in obsessive-compulsive patients; possible, but as yet not well established, tricyclic efficacy in generalized anxiety; and lack of efficacy i...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,评审
doi：10.1016/0022-3956(88)90067-2
更新日期：1988-01-01 00:00:00
abstract：:Although fears of negative and positive social evaluation are hallmark cognitive features of social anxiety, attentional difficulties may exacerbate the relation between fears of social evaluation and social anxiety. Thus, the goal of the current study was to test whether two different types of self-reported attention...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.08.030
更新日期：2020-12-01 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 post-partum period is a time of extreme vulnerability for a whole spectrum of psychiatric disorders. Delivery may be considered an important risk factor in genetically susceptible women. Five hundred and eight SNPs in 44 genes at candidate pathways putatively related to mood changes after delivery were genotyped i...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.jpsychires.2009.12.012
更新日期：2010-08-01 00:00:00
abstract：:Mitochondria play a critical role in energy metabolism. Genetic, postmortem brain, and brain imaging studies of bipolar disorder (BD) patients indicated that mitochondrial dysfunction might explain BD pathophysiology. Mitochondrial function can be indirectly evaluated by measuring mitochondrial DNA (mtDNA) copy number...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.11.016
更新日期：2020-11-09 00:00:00
abstract：BACKGROUND:Dimenhydrinate (DMH) is an antihistamine used to treat nausea and vomiting. Although widely available in pharmacies as an over the counter medication, there have been reports of potential DMH tolerance and dependence and a possible euphoric potential accompanying heavy use (>100 mg/day). Despite the potentia...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2020.10.032
更新日期：2020-10-30 00:00:00
abstract：UNLABELLED:Remission rates for Major Depressive Disorder (MDD) are low and unpredictable for any given antidepressant. No biological or clinical marker has demonstrated sufficient ability to match individuals to efficacious treatment. Biosignatures developed from the systematic exploration of multiple biological marker...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.jpsychires.2016.03.001
更新日期：2016-07-01 00:00:00
abstract：:The etiology of side effects of antipsychotic medications can be conceptualized as involving both specific pharmacological actions of a drug and any mental and physical states attributed by the patient. Both factors are likely to be linked with neurocognitive functioning which may largely affect the subjective experie...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2012.04.005
更新日期：2012-07-01 00:00:00
abstract：BACKGROUND:Structural brain abnormalities have been demonstrated in subjects with BPD in prefrontal and fronto-limbic regions involved in the regulation of emotion and impulsive behavior, executive cognitive function and episodic memory. Impairment in these cognitive functions is associated with increased vulnerability...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2012.01.003
更新日期：2012-04-01 00:00:00
abstract：:Neuroimaging studies in multiple modalities have implicated the left or right dorsolateral prefrontal cortex (here, middle frontal gyrus) in attentional functions, in ADHD, and in dopamine agonist treatment of ADHD. The far lateral location of this cortex in the brain, however, has made it difficult to study with magn...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2012.11.011
更新日期：2013-04-01 00:00:00
abstract：:Optimism has been associated with reduced suicidal ideation, but there have been few studies in patients at high suicide risk. We analyzed data from three study populations (total N = 319) with elevated risk of suicide: (1) patients with a recent acute cardiovascular event, (2) patients hospitalized for heart disease ...
journal_title：Journal of psychiatric research
pub_type： 杂志文章,meta分析
doi：10.1016/j.jpsychires.2016.02.020
更新日期：2016-06-01 00:00:00
abstract：BACKGROUND:Gray matter reduction and ventricular enlargement belong to the best replicated findings in schizophrenia. Brain morphologic changes were also found in non-schizophrenic family members (FM). The intention of this study was to examine whether non-psychotic first-degree relatives reveal similar morphologic cha...
journal_title：Journal of psychiatric research
pub_type： 杂志文章
doi：10.1016/j.jpsychires.2005.04.009
更新日期：2006-10-01 00:00:00
