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 presentation of points which were exchanged for money. The aggressive response was button pressing on a separate manipulandum which ostensibly subtracted points from a fictitious person. Aggressive responding was initially established by subtracting points from the research subjects, which was attributed to the other person. d-Amphetamine increased nonaggressive responding, while aggressive responding was generally decreased.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Cherek DR,Steinberg JL,Kelly TH,Robinson Ddoi
10.1016/0165-1781(87)90030-8subject
Has Abstractpub_date
1987-07-01 00:00:00pages
257-65issue
3eissn
0165-1781issn
1872-7123pii
0165-1781(87)90030-8journal_volume
21pub_type
临床试验,杂志文章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
pub_type： 杂志文章
doi：10.1016/j.psychres.2008.12.018
更新日期：2010-05-15 00:00:00
abstract：:Increased serotonergic activity in animals has been associated with a variety of stereotyped motor behaviors. In addition, serotonin facilitates brainstem, reticular, and spinal motor neuronal activity implicated in the expression of these behaviors. This report presents positive correlations between both peripheral (...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(85)90018-6
更新日期：1985-03-01 00:00:00
abstract：:Thirty-five schizophrenic patients in the early stages of illness, 26 of their healthy siblings, and 35 normal control subjects performed the Continuous Performance Test, Identical Pairs version (CPT-IP). Both schizophrenic patients and their siblings were significantly impaired in their attentional performance compar...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(94)90020-5
更新日期：1994-12-01 00:00:00
abstract：:The prevailing nosological classification of body dysmorphic disorder (BDD) encompasses an optional specifier "with absent insight/delusional beliefs" for patients who hold high conviction of the veracity of their disorder-specific beliefs. Yet limited research has examined the explicit nature of delusional beliefs in...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.112694
更新日期：2020-02-01 00:00:00
abstract：:This study aimed to investigate factors linked to perceived coercion at admission and during treatment among voluntary inpatients. Quantitative and qualitative methods were used. Two hundred seventy patients were screened for perceived coercion at admission. Those who felt coerced into admission rated their perceived ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2011.01.001
更新日期：2011-05-15 00:00:00
abstract：:The utility of non-invasive brain stimulation techniques to alleviate resistant delusions in schizophrenia is an under-researched area. In this study, we report the effectiveness of alpha transcranial alternating current stimulation (tACS) targeting the medial prefrontal cortex in ameliorating persistent delusions. Tw...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113106
更新日期：2020-08-01 00:00:00
abstract：:Negative life events are elevated in suicidal populations. Diathesis-stress and kindling effects models suggest different mechanisms by which negative life events increase suicide risk. Different forms of negative life events - risk-taking behaviors and stressors - may have different effects on non-fatal suicide attem...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.09.032
更新日期：2018-12-01 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
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.04.010
更新日期：2018-06-01 00:00:00
abstract：:Presynaptic dopamine metabolism was studied in a group of patients with schizophrenia and in an age- and gender-matched normal control group using 6-[(18)F]fluoro-L-DOPA ((18)F-DOPA) and positron emission tomography (PET). Nineteen patients, nine drug-free, 10 on neuroleptics, and 13 normal control subjects underwent ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0925-4927(00)00064-0
更新日期：2000-11-20 00:00:00
abstract：:Up to 90% of individuals with schizophrenia suffer from nicotine dependence. Both schizophrenia and nicotine consumption have strong genetic components, which may overlap. The relationship between schizophrenia and nicotine dependence remains unclear, due in part to confounding factors. Studies of the relationship bet...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2012.07.054
更新日期：2012-12-30 00:00:00
abstract：:Because hypoactive delirium is especially under-recognized, we analyzed which Mini-Mental State Examination (MMSE) items predicted incident delirium and its hypoactive motor presentation. Over a 1-year period, older medical inpatients (n=291) were consecutively screened on admission with the Confusion Assessment Metho...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2014.09.003
更新日期：2014-12-30 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
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.07.061
更新日期：2015-09-30 00:00:00
abstract：:Five women with primary major bipolar affective disorders had variable and at times very high urinary phenylethylamine (PEA) excretion rates. The clinical picture of these patients was characterized by periodic bizarre behaviors and short psychotic episodes. These patients were generally nonresponsive to the usual tre...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(82)90009-9
更新日期：1982-04-01 00:00:00
abstract：:Although relating to very different concepts, sleepiness and fatigue are often confounded. However, both fatigue-associated conditions such as the chronic fatigue syndrome (CFS) and sleepiness-associated conditions such as the sleep apnea-hypopnea syndrome (SAHS) are associated with cognitive impairment with impaired ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2010.12.005
更新日期：2011-08-30 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
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.01.102
更新日期：2017-06-01 00:00:00
abstract：:Chronic imipramine administration decreases the density of serotonin S2 and beta-adrenergic receptors. The mode of action is not clear but might be assumed to be a result of imipramine interacting with its high affinity binding sites on presynaptic serotonin neurons. To investigate this possibility and the role of the...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(83)90045-8
更新日期：1983-07-01 00:00:00
abstract：:Serotonergic abnormalities have been regularly reported in the brains of suicide victims. Because of evidence that pineal function is altered in depressed subjects and that serotonin-releasing axons may innervate the pineal, we assayed tritiated serotonin binding in a series of control and suicide pineals. High affini...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(90)90131-n
更新日期：1990-04-01 00:00:00
abstract：:Ninety-one patients treated with amitriptyline and 60 normal control subjects underwent a standardized heart rate analysis in supine posture. Tests included the determination of time- and frequency-derived measurements of heart rate variability. The patients differed significantly from the control subjects in all para...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(95)02511-t
更新日期：1995-04-28 00:00:00
abstract：:Timing is an essential function for the survival of many living organisms. Despite its significance, it is relatively under-researched, particularly in schizophrenia. We examined neurophysiological, neuropathological, imaging and genetic studies of both healthy subjects and subjects suffering from schizophrenia in rel...
journal_title：Psychiatry research
pub_type： 杂志文章,评审
doi：10.1016/j.psychres.2014.07.048
更新日期：2014-12-30 00:00:00
abstract：:The relationship between personality, as measured by selected clinical scales of the Minnesota Multiphasic Personality Inventory (MMPI) (Hypochondriasis, Depression, Hysteria, Psychasthenia, Social Introversion, and Anxiety) and the Anxiety Sensitivity Index (ASI), and behavioral response to the panicogenic agent chol...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(96)02819-3
更新日期：1996-05-17 00:00:00
abstract：:Diagnoses of psychiatric diseases do not include criminal behavior. In schizophrenia, a non-negligible subgroup is incarcerated for capital and other crimes. Most studies that compared offender and non-offender patients with schizophrenia have only focused on male patients. With this study, we compared demographic and...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2013.09.009
更新日期：2013-12-30 00:00:00
abstract：:Vascular dementia (VaD) is characteristic of chronic brain ischemia and progressive memory decline, which has a high incidence in the elderly. However, there are no effective treatments for VaD, and the underlying mechanism of its pathogenesis remains unclear. This study investigated the effects of a synthetic cannabi...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.06.012
更新日期：2018-09-01 00:00:00
abstract：:Recent studies have suggested an increased risk of psoriasis among patients with schizophrenia although the results are still inconclusive. This systematic review and meta-analysis of cohort and case-control studies that compared the risk psoriasis among patients with schizophrenia versus subjects without schizophreni...
journal_title：Psychiatry research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.psychres.2017.11.021
更新日期：2018-01-01 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
pub_type： 杂志文章
doi：10.1016/j.psychres.2004.10.007
更新日期：2005-02-28 00:00:00
abstract：:Evidence on mental illness stigma abounds yet little is known about public perceptions of intellectual disability. This study examined causal beliefs about intellectual disability and schizophrenia and how these relate to awareness of the condition and social distance. UK lay people aged 16+(N=1752), in response to vi...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.06.019
更新日期：2016-09-30 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
pub_type： 杂志文章
doi：10.1016/0165-1781(92)90105-c
更新日期：1992-02-01 00:00:00
abstract：:Depression may potentially impair the clinical course of Alzheimer's disease (AD). Thus, the aim of this study was to investigate cognitive progression of AD patients with or without major depressive episode (MDE). In this 1-year longitudinal follow-up study conducted in three Italian memory clinics, 119 newly diagnos...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2011.11.018
更新日期：2012-07-30 00:00:00
abstract：:We examined the short-term efficacy of two treatments using environmental supports (e.g. signs, alarms, pill containers, and checklists) to improve target behaviors in individuals with schizophrenia. 120 participants were randomized into one of the following three treatment groups: 1) Cognitive Adaptation Training (CA...
journal_title：Psychiatry research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.psychres.2008.03.016
更新日期：2009-07-30 00:00:00
abstract：:The construction and initial psychometric evaluation of an interview assessment of clinically significant impulsivity (Lifetime History of Impulsive Behaviors; LHIB) is presented. Personality-disordered and control subjects participated by completing self-report measures of depression, anxiety and social desirability,...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2003.12.021
更新日期：2004-04-30 00:00:00
abstract：:Neurological soft signs and neurocognitive impairments are commonly observed in first episode psychosis but the correlation of these factors remains controversial. Here, we evaluated 30 patients with remitted first episode psychosis and 30 healthy controls for the presence and severity of neurological soft signs (usin...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2014.07.044
更新日期：2014-12-15 00:00:00
