% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Timpert:202834,
author = {Timpert, David Christopher and Weiss-Blankenhorn, Peter and
Vossel, S. and Dovern, A. and Fink, G. R.},
title = {{A}praxia and spatial inattention dissociate in left
hemisphere stroke.},
journal = {Cortex},
volume = {71},
issn = {0010-9452},
address = {Paris},
publisher = {Elsevier Masson},
reportid = {FZJ-2015-04993},
pages = {349 - 358},
year = {2015},
abstract = {Theories of lateralized cognitive functions propose a
dominance of the left hemisphere for motor control and of
the right hemisphere for spatial attention. Accordingly,
spatial attention deficits (e.g., neglect) are more
frequently observed after right-hemispheric stroke, whereas
apraxia is a common consequence of left-hemispheric stroke.
Clinical reports of spatial attentional deficits after left
hemisphere (LH) stroke also exist, but are often neglected.
By applying parallel analysis (PA) and voxel-based
lesion-symptom mapping (VLSM) to data from a comprehensive
neuropsychological assessment of 74 LH stroke patients, we
here systematically investigate the relationship between
spatial inattention and apraxia and their neural bases.PA
revealed that apraxic (and language comprehension) deficits
loaded on one common component, while deficits in attention
tests were explained by another independent component.
Statistical lesion analyses with the individual component
scores showed that apraxic (and language comprehension)
deficits were significantly associated with lesions of the
left superior longitudinal fascicle (SLF).Data suggest that
in LH stroke spatial attention deficits dissociate from
apraxic (and language comprehension) deficits. These
findings contribute to models of lateralised cognitive
functions in the human brain. Moreover, our findings
strongly suggest that LH stroke patients should be assessed
systematically for spatial attention deficits so that these
can be included in their rehabilitation regime.},
cin = {INM-3},
ddc = {570},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572)},
pid = {G:(DE-HGF)POF3-572},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000362131300031},
pubmed = {pmid:26298504},
doi = {10.1016/j.cortex.2015.07.023},
url = {https://juser.fz-juelich.de/record/202834},
}