Abstract：
BACKGROUND:Hyperactivity of the anterior cingulate cortex (ACC) in patients with obsessive-compulsive disorder (OCD) has been shown to increase with symptom provocation and to normalize with treatment-induced symptom reduction. Although the functional significance of anterior cingulate involvement in OCD remains unknown, electrophysiological evidence has linked this region to error-processing abnormalities in patients with OCD. In this functional magnetic resonance imaging (fMRI) study, we sought to further localize error-processing differences within the ACC of OCD patients compared with healthy subjects. METHODS:Event-related fMRI data were collected for eight OCD patients and seven healthy subjects during the performance of a simple cognitive task designed to elicit errors but not OCD symptoms. RESULTS:Both OCD patients and healthy subjects demonstrated dorsal ACC activation during error commission. The OCD patients exhibited significantly greater error-related activation of the rostral ACC than comparison subjects. Activity in this region was positively correlated with symptom severity in the patients. CONCLUSIONS:Error-processing abnormalities within the rostral anterior cingulate occur in the absence of symptom expression in patients with OCD.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Fitzgerald KD,Welsh RC,Gehring WJ,Abelson JL,Himle JA,Liberzon I,Taylor SFdoi
10.1016/j.biopsych.2004.10.038subject
Has Abstractpub_date
2005-02-01 00:00:00pages
287-94issue
3eissn
0006-3223issn
1873-2402pii
S0006-3223(04)01161-8journal_volume
57pub_type
杂志文章abstract：BACKGROUND:Deep brain stimulation (DBS) is an effective treatment for patients with obsessive-compulsive disorder (OCD) that do not respond to conventional therapies. Although the precise mechanism of action of DBS remains unknown, modulation of activity in corticofugal fibers originating in the prefrontal cortex is th...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2018.05.011
更新日期：2018-12-15 00:00:00
abstract：BACKGROUND:The prevalence of asthma has increased in recent years and depression is common in this population. Minimal data are available on the treatment of depressed asthma patients. METHODS:Ninety adults with asthma and current major depressive disorder were randomized to receive citalopram or placebo for 12 weeks....
journal_title：Biological psychiatry
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsych.2005.04.030
更新日期：2005-12-01 00:00:00
abstract：BACKGROUND:Anterior cingulate cortex has been implicated in the pathogenesis of major depressive disorder (MDD). With single voxel proton magnetic resonance spectroscopy, we reported reductions in anterior cingulate glutamatergic concentrations (grouped value of glutamate and glutamine) in 14 pediatric MDD patients ver...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2005.05.007
更新日期：2005-11-01 00:00:00
abstract：BACKGROUND:Recent findings suggest that both low and very high fasting blood glucose concentrations may be linked with depression, though whether type 2 diabetes is associated with depression may depend on awareness of the diagnosis. We explored the association between fasting glucose and type 2 diabetes (undiagnosed a...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2009.09.019
更新日期：2010-01-15 00:00:00
abstract：:Attention-deficit/hyperactivity disorder (ADHD) is a multifactorial and clinically heterogeneous disorder that is associated with tremendous financial burden, stress to families, and adverse academic and vocational outcomes. Attention-deficit/hyperactivity disorder is highly prevalent in children worldwide, and the pr...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.biopsych.2004.10.020
更新日期：2005-06-01 00:00:00
abstract：:The addition of lithium to perphenazine altered the pattern of plasma homovanillic acid (HVA) during the course of treatment for acute psychosis. In the perphenazine-treated group plasma HVA declined significantly by days 7-9 of treatment, whereas in the perphenazine-plus-lithium group plasma HVA tended to increase. T...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(92)90190-b
更新日期：1992-12-15 00:00:00
abstract：BACKGROUND:Despite the twofold higher prevalence of major depressive and posttraumatic stress disorders in women compared with men, most clinical and preclinical studies have focused on male subjects. We used an ethological murine model to study several cardinal symptoms of affective disorders in the female targets of ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2019.05.005
更新日期：2019-11-01 00:00:00
abstract：BACKGROUND:Many polymorphisms in dopamine genes are reported to affect cognitive, imaging, or clinical phenotypes. It is often inferred or assumed that such associations are causal, mediated by a direct effect of the polymorphism on the gene product itself. However, the supporting evidence is not always clear. METHODS...
journal_title：Biological psychiatry
pub_type： 杂志文章,meta分析
doi：10.1016/j.biopsych.2019.05.014
更新日期：2019-10-15 00:00:00
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journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：
更新日期：1984-06-01 00:00:00
abstract：:Rhesus mother-infant pairs were housed in a playpen apparatus beginning just before the birth of four male infants. The infants were separated from their mothers four times beginning at a mean age of 218 days. In Type A separations (I and IV) the infants were removed and housed away from their familiar environment in ...
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pub_type： 杂志文章
doi：
更新日期：1975-12-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章,随机对照试验
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更新日期：2012-06-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(98)00340-0
更新日期：1999-04-15 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2014.03.005
更新日期：2014-11-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章,meta分析
doi：10.1016/j.biopsych.2006.08.025
更新日期：2007-04-01 00:00:00
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pub_type： 杂志文章,评审
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更新日期：2019-10-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.biopsych.2018.01.012
更新日期：2018-07-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.biopsych.2005.10.029
更新日期：2006-06-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(86)90241-6
更新日期：1986-07-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(94)90023-x
更新日期：1994-06-01 00:00:00
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pub_type： 杂志文章,评审
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更新日期：2003-05-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2019.02.011
更新日期：2019-06-15 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1979-04-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
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更新日期：1996-03-15 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(93)90102-j
更新日期：1993-04-15 00:00:00
abstract：BACKGROUND:Our previous studies indicated that N-methyl-D-aspartate receptor (NMDAR) deletion from a subset of corticolimbic interneurons in the mouse brain during early postnatal development is sufficient to trigger several behavioral and pathophysiological features resembling the symptoms of human schizophrenia. Inte...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2012.12.004
更新日期：2013-05-15 00:00:00
abstract：BACKGROUND:There is increasing evidence for an association between alterations of brain glutamatergic neurotransmission and the pathophysiology of affective disorders. METHODS:We studied the association between cerebrospinal fluid (CSF) metabolites, including glutamine, in unipolar and bipolar depressed patients versu...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(99)00284-x
更新日期：2000-04-01 00:00:00
abstract：:Methysergide a clinically used blocker of serotonin receptors, was given for 48 hr to 11 normal adults, at a dose of 8 mg per 24 hr. Total REM sleep time was decreased, although total sleep time was unchanged. Stage 4 decreased and stage 3 increased, while total slow wave sleep remained constant. There was a tendency ...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：
更新日期：1975-08-01 00:00:00
abstract：BACKGROUND:Several studies have reported elevated S100B serum levels in schizophrenia. Our study focused on its scavenger, soluble receptor for advanced glycation end products (sRAGE). Given the benefits of sRAGE in metabolic and inflammatory diseases, we hypothesized a similar effect in schizophrenia. METHODS:S100B a...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2008.10.044
更新日期：2009-06-15 00:00:00
abstract：:Cell lines of continuously dividing human olfactory neuroblasts can be propagated using olfactory epithelium obtained from human donors at biopsy or autopsy. The expression of neuronal proteins in these cells, such as neurofilament protein and tau protein, can be increased using a combination of factors including nerv...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(93)90051-e
更新日期：1993-12-15 00:00:00
abstract：BACKGROUND:There is evidence of abnormal cerebral dopamine transmission in nicotine-dependent smokers, but it is unclear whether dopaminergic abnormalities are due to acute nicotine abuse or whether they persist with abstinence. We addressed this question by conducting longitudinal positron emission tomography (PET) ex...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2015.11.009
更新日期：2016-08-01 00:00:00
