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Prefrontal Cortex (Latest Articles)
Latest indexed articles for 'Prefrontal Cortex'
Articles 1 to 10 of 200:
30 Oct 2009 
The dopamine D4 receptor (D4R) is predominantly expressed in the prefrontal cortex, a brain area that integrates motor, rewarding, and cognitive information. Because participation of D4Rs in executive learning is largely unknown, we challenged D4R ...
rec_pub_19598175-reward-seeking-discrimination-deficits-displayed-hypodopaminergic.htm
Altered corticostriatal functional connectivity in obsessive-compulsive disorder.
30 Oct 2009 CONTEXT: Neurobiological models of obsessive-compulsive disorder (OCD) emphasize disturbances in the function and connectivity of brain corticostriatal networks, or "loops." Although neuroimaging studies of patients have supported this network model ...
rec_pub_19884607-altered-corticostriatal-functional-connectivity-obsessive-compulsive.htm
30 Oct 2009 CONTEXT: The dopamine transporter plays a key role in the regulation of central dopaminergic transmission, which modulates cognitive processing. Disrupted dopamine function and impaired executive processing are robust features of schizophrenia. ...
rec_pub_19884604-altered-effect-dopamine-transporter-3-utr-vntr-genotype-prefrontal.htm
19 Oct 2009 The dorsomedial prefrontal cortex (DMPFC) plays a central role in aspects of cognitive control and decision making. Here, we provide evidence for an anterior-to-posterior topography within the DMPFC using tasks that evoke three distinct forms of ...
rec_pub_19846703-resolving-response-decision-strategic-control-evidence-functional.htm
5 Oct 2009 Cocaine exposure during pregnancy causes abnormality in fetal brain development, leading to cognitive dysfunction of the offspring, but the underlying cellular mechanism remains mostly unclear. In this study, we examined synaptic functions in the ...
rec_pub_19812341-cocaine-exposure-utero-alters-synaptic-plasticity-medial-prefrontal.htm
Association of ideomotor apraxia with frontal gray matter volume loss in corticobasal syndrome.
29 Sep 2009 OBJECTIVE: To determine the brain areas associated with specific components of ideomotor apraxia (IMA) in corticobasal syndrome (CBS). DESIGN: Case-control and cross-sectional study. PARTICIPANTS: Forty-eight patients with CBS and 14 control ...
rec_pub_19822784-association-ideomotor-apraxia-frontal-gray-matter-volume-loss.htm
29 Sep 2009 The remote associates test (RAT) is a complex verbal task with associations to both creative thought and general intelligence. RAT problems require not only lateral associations and the internal production of many words but a convergent focus on a ...
rec_pub_18855556-anodal-transcranial-direct-current-stimulation-prefrontal-cortex.htm
29 Sep 2009 During working memory retrieval, proactive interference (PI) can be induced by semantic similarity and episodic familiarity. Here, we used fMRI to test hypotheses about the role of the left inferior frontal gyrus (LIFG) and the medial temporal lobe ...
rec_pub_18855551-the-medial-temporal-lobe-left-inferior-prefrontal-cortex-jointly.htm
Distinct orbitofrontal regions encode stimulus and choice valuation.
29 Sep 2009 The weak axiom of revealed preferences suggests that the value of an object can be understood through the simple examination of choices. Although this axiom has driven economic theory, the assumption of equation between value and choice is often ...
rec_pub_18855544-distinct-orbitofrontal-regions-encode-stimulus-choice-valuation.htm
29 Sep 2009 Treatment with topiramate may improve negative symptoms in schizophrenia when added to typical antipsychotic drugs (APDs) but not to clozapine. Both dopaminergic and glutamatergic transmissions in the medial prefrontal cortex (mPFC) are facilitated ...
rec_pub_19582782-differential-effects-topiramate-prefrontal-glutamatergic-transmission.htm
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