Abstract：
:Quantitative electroencephalographic (QEEG) analyses are presented for a group of 90 subjects recovering from polysubstance abuse (median = 90 days abstinent) who preferentially used cocaine. QEEGs showed significant decreases from normal in both absolute and relative delta power and decreased theta power in both absolute and relative power. Significantly increased relative but not absolute alpha and beta power was found. Asymmetry of frontal delta, theta, and alpha power differed from normal with right power greater than left. Globally, reduced interhemispheric coherence was found in delta and theta bands and frontally in the beta band. An atypical EEG pattern was observed in about half of the subjects. This was a paroxysmal-like EEG alpha pattern reminiscent of vertex waves typically associated with drowsiness but lacking the waxing and waning of alpha and the slow lateral eye drift associated with drowsiness.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Roemer RA,Cornwell A,Dewart D,Jackson P,Ercegovac DVdoi
10.1016/0165-1781(95)02474-bsubject
Has Abstractpub_date
1995-10-16 00:00:00pages
247-57issue
3eissn
0165-1781issn
1872-7123pii
016517819502474Bjournal_volume
58pub_type
杂志文章abstract：:Knowledge of how specific neurocognition (NC) abilities predict social cognition (SC) in schizophrenia has potential to guide novel integrated cognitive-remediation therapies. The scope of studies conducted in this field is limited as they have not examined a comprehensive set of SC domains and they employ small sampl...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2014.05.055
更新日期：2014-10-30 00:00:00
abstract：:Wisconsin Card Sorting Test (WCST) performances were studied in 33 patients with obsessive-compulsive disorder (OCD) and 33 age-, sex-, and education-matched normal comparison subjects; the OCD patients were divided into four subgroups on the basis of their symptomatology. Neither the two groups of subjects nor the fo...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(95)02670-r
更新日期：1995-09-08 00:00:00
abstract：:Repetitive transcranial magnetic stimulation (rTMS) is currently undergoing active investigation for use in the treatment of major depression. Recent research has indicated that current methods used to localize the site of stimulation in dorsolateral prefrontal cortex (DLPFC) are significantly inaccurate. However, lit...
journal_title：Psychiatry research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.pscychresns.2006.04.006
更新日期：2006-11-22 00:00:00
abstract：:Low electro-oculographic (EOG) ratios have been reported in patients with seasonal affective disorder (SAD) during the winter. This study evaluated the effects of the changing seasons on EOG ratios in SAD patients. Sixteen outpatients with SAD and 16 age-, sex-, and medication-matched normal volunteers had EOG testing...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(95)02788-2
更新日期：1995-11-29 00:00:00
abstract：:A recent genome-wide association study (GWAS) for major depressive disorder (MDD) in Chinese women identified a single-nucleotide polymorphism (SNP), rs12415800, near the Sirtuin1 (SIRT1) gene as one of the top candidate loci. However, no study has shown a genetic association between SIRT1 and completed suicide, which...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.06.002
更新日期：2019-08-01 00:00:00
abstract：:This report describes a computer program for applying a new statistical method for determining levels of agreement, or reliability, when multiple examiners evaluate a single subject. The statistics that are performed include the following: an overall level of agreement, expressed as a percentage, that takes into accou...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(97)00093-0
更新日期：1997-08-29 00:00:00
abstract：:Daily ratings of symptoms are essential to confirm a diagnosis of premenstrual syndrome (PMS). The 17-item Daily Symptom Report (DSR) is relatively brief and appropriate for clinical and primary care settings. We report the reliability, factor structure and relationships with other standard mood measures of the DSR as...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(96)02929-0
更新日期：1996-11-15 00:00:00
abstract：:Delayed treatment seeking for people experiencing symptoms of mental illness is common despite available mental healthcare. Poor outcomes are associated with untreated mental illness and caregivers may eventually need to seek help on the service user's behalf. More attention has recently focused on the role of stigma ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.05.044
更新日期：2015-08-30 00:00:00
abstract：:Neurobiological mechanisms underlying the development of major depressive disorder (MDD) may differ depending on age-of-onset. Our aim was to compare patients who differ in age-of-onset, while controlling for illness duration, and number of depressive episodes. By directly comparing early-(EOD) and late-onset (LOD) pa...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.pscychresns.2013.09.003
更新日期：2013-12-30 00:00:00
abstract：:Decreased central serotonergic activity has been associated with aggressive behavior in humans and animals. Whether or not this phenomenon is related to current aggression or to aggressive tendency is debatable. [3H]paroxetine binding in blood platelets represents the activity of serotonin peripheral binding sites. We...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(00)00116-5
更新日期：2000-04-24 00:00:00
abstract：:Borderline personality disorder (BPD) is a genetically influenced psychiatric illness with disruptions in neural systems supporting cognition and emotion regulation. Volumetric decreases of the hippocampus and amygdala may characterize BPD and serve as putative endophenotypes for the illness. The purpose of the presen...
journal_title：Psychiatry research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.pscychresns.2012.02.012
更新日期：2012-03-31 00:00:00
abstract：:Regional cerebral blood flow was studied in 17 bipolar I depressed patients (DSM-IV criteria) with single photon emission computed tomography (SPECT). Visual analysis of images revealed no abnormality in eight patients and abnormal findings in nine patients. In the nine patients with abnormal findings, all showed regi...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.pscychresns.2003.11.003
更新日期：2004-12-30 00:00:00
abstract：:Obsessive-compulsive disorder (OCD) is characterized by unwanted, intrusive and disturbing thoughts or images that cause anxiety and repetitive behaviours or mental acts to relieve these thoughts or images. Considering controversial aetiology of OCD and growing evidence for the role of inflammation in OCD, the aim of ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113065
更新日期：2020-08-01 00:00:00
abstract：BACKGROUND:The current COVID-19 pandemic and the consequent containment measures are leading to increasing mental health issues both in psychiatric patients and general population. OBJECTIVE:We aimed to compare the number and characteristics of emergency psychiatric consultations during the phase 1 of lockdown with re...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.113463
更新日期：2020-11-01 00:00:00
abstract：:One of the recurrent outcomes after a stressor event as a disaster is post-traumatic stress disorder (PTSD), which appears to be mediated, in part, by emotional, behavioral, and psychological responses, arising from the belief system associated with the traumatic experience. Studies suggest that personality traits are...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.04.099
更新日期：2016-07-30 00:00:00
abstract：:The atypical antipsychotic clozapine reduces alcohol drinking in patients with schizophrenia. We have proposed that clozapine׳s ability to decrease alcohol drinking relates to its weak blockade of the dopamine D2 receptor and potent blockade of the norepinephrine α-2 receptor, as well as its ability to elevate plasma ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2014.04.038
更新日期：2014-08-30 00:00:00
abstract：:Moclobemide is a reversible, short-acting monoamine oxidase inhibitor (MAO1), specific for MAO A. To study moclobemide effects on the tyramine pressor response, we gave 12 depressed patients (2 males, 10 females; mean age 47, SD 11 years) an i.v. tyramine test after 7 days drug free. The mean (+/- SD) tyramine dose to...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(87)90036-9
更新日期：1987-11-01 00:00:00
abstract：:The success of long-term therapy in schizophrenia is contingent upon real-world effectiveness or improvements in several domains, including efficacy, safety and tolerability. This report describes the Investigator's Assessment Questionnaire (IAQ), a new 10-item instrument designed to assess relative effectiveness (eff...
journal_title：Psychiatry research
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.psychres.2005.05.006
更新日期：2005-09-15 00:00:00
abstract：:Early life stress (ELS) confers risk for psychiatric illness. Previous literature suggests ELS is associated with decreased resting-state functional connectivity (rs-FC) in adulthood, but there are no studies of resting-state neuronal activity in this population. This study investigated whether ELS-exposed individuals...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.pscychresns.2013.07.013
更新日期：2013-12-30 00:00:00
abstract：:This study analyzed interrelationships among plasma level of haloperidol (HAL), electroencephalographic (EEG) changes, and clinical response in 37 acutely exacerbated schizophrenic patients after a 6-week period of treatment. Two hypotheses were tested: (1) EEG theta response to HAL depends on levels of HAL in plasma,...
journal_title：Psychiatry research
pub_type： 临床试验,杂志文章
doi：10.1016/0165-1781(92)90077-g
更新日期：1992-05-01 00:00:00
abstract：:The objective of the study was to examine the relationship between an index of central dopamine function and electroretinographic (ERG) blue cone amplitudes in cocaine-dependent patients. Thus, 17 recently abstinent cocaine-dependent patients had an ERG performed. They also had a lumbar puncture for determination of c...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(02)00323-2
更新日期：2003-02-15 00:00:00
abstract：:Four groups of children referred for attention disorders, learning disorders, or both were blindly titrated at statistically equivalent dosage levels of methylphenidate and improved more or less equivalently on several measures of attentiveness (cognitive style tests and reaction time). Methylphenidate dosage needs, w...
journal_title：Psychiatry research
pub_type： 临床试验,杂志文章
doi：10.1016/0165-1781(92)90093-i
更新日期：1982-10-01 00:00:00
abstract：:There are no articles in the international psychiatric literature reporting subclinical visual system disorders in depressed patients, although a disturbance of circadian rhythms is one of the prominent theories of the etiopathogenesis of depression. Fifty patients aged 21-60 years suffering from major depression acco...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(03)00097-0
更新日期：2003-06-15 00:00:00
abstract：:This study examined the effects of neuroleptic medication on the allocation of attentional resources to distracting stimuli in patients with schizophrenia. Twenty-five patients were tested twice (medication-free and after medication stabilization) on the Identical Pairs versions of the Continuous Performance Test unde...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(95)02590-s
更新日期：1995-07-28 00:00:00
abstract：:Thirty depressed psychiatric inpatients, including 18 with a diagnosis of major depression, and 25 hospital staff controls were compared with respect to cellular immune function--that is, mitogen responsiveness to concanavalin A (con A), phytohemagglutinin (PHA), and pokeweed mitogen (PWM); natural killer cell (NK) ac...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(91)90127-b
更新日期：1991-02-01 00:00:00
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
pub_type： 杂志文章
doi：10.1016/j.psychres.2013.05.032
更新日期：2013-11-30 00:00:00
abstract：:One inhalation of 35% CO2 in oxygen was administered to 36 patients with anxiety disorders and 14 healthy controls. Eighteen patients had a diagnosis of panic disorder (PD) and 18 of obsessive-compulsive disorder (OCD). As a placebo control for CO2, compressed air was administered in a double-blind design. Immediately...
journal_title：Psychiatry research
pub_type： 临床试验,杂志文章
doi：10.1016/0165-1781(90)90121-k
更新日期：1990-02-01 00:00:00
abstract：:Electroconvulsive therapy (ECT) is effective in treatment-resistant depression (TRD). It may act through intracellular process modulation, but its exact mechanism is still unknown. Animal research supports a neurotrophic effect for ECT. We aimed to investigate the association between changes in serum brain-derived neu...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.04.009
更新日期：2015-06-30 00:00:00
abstract：:Neuroendocrine studies that examine the changes in serum prolactin levels following intramuscular (im) neuroleptics have usually monitored prolactin levels before and for 90 minutes to 3 hours after neuroleptic injection. Recent studies have suggested that this may be an inadequate period of time. In the present study...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(79)90056-8
更新日期：1979-10-01 00:00:00
abstract：:We report findings obtained with positron emission tomography with fluorodeoxyglucose-F18 (FDG PET) as tracer in two patients with acute alcohol hallucinosis. In line with previous findings, both patients had a significant hypometabolism in the left relative to the right thalamus. When the second patient was retested ...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.pscychresns.2005.05.009
更新日期：2005-08-30 00:00:00
