Quick Search:

uzh logo
Browse by:
bullet
bullet
bullet
bullet

Zurich Open Repository and Archive 

Schuepbach, D; Huizinga, M; Duschek, S; Grimm, S; Boeker, H; Hell, D (2009). Rapid cerebral hemodynamic modulation during set shifting: evidence of time-locked associations with cognitive control in females. Brain and Cognition, 71(3):313-319.

Full text not available from this repository.

Abstract

Set shifting provokes specific alterations of cerebral hemodynamics in basal cerebral arteries. However, no gender differences have been reported. In the following functional transcranial Doppler study, we introduced cerebral hemodynamic modulation to the aspects of set shifting during Wisconsin Card Sorting Test (WCST). Twenty-one subjects underwent the WCST during insonation of the middle cerebral arteries. We examined gender effects on task performance and cerebral hemodynamic modulation. Further, we investigated the linkage between performance and cerebral hemodynamic modulation. In females, maximum positive modulation was restricted to the behaviorally relevant time point of set shifting, and there were time-locked associations between mental slowing during set shifting and rapid cerebral hemodynamic modulation exclusively in females. This study provides evidence of gender-related cerebral hemodynamic modulation during set shifting, and we detected time-locked brain-behavior relationship during cognitive control in females.

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > Psychiatric University Hospital Zurich > Clinic for Psychiatry, Psychotherapy, and Psychosomatics
DDC:610 Medicine & health
Language:English
Date:2009
Deposited On:27 Jan 2010 09:10
Last Modified:27 Nov 2013 20:05
Publisher:Elsevier
ISSN:0278-2626
Publisher DOI:10.1016/j.bandc.2009.07.006
PubMed ID:19683848
Citations:Web of Science®. Times Cited: 6
Google Scholar™

Users (please log in): suggest update or correction for this item

Repository Staff Only: item control page