Abstract:
:We report seven experiments involving unimanual or bimanual tactual or visuotactual judgments with horizontally or vertically disposed rods, performed in left or right hemispace, in the context of Bowers and Heilman's (Neuropsychologia 18, 491-498, 1980) hemispace hypothesis. We were only able to weakly confirm their finding of a left hemispace superiority, though either hand was more accurate when in its own hemispace. However, their observation of a left pseudoneglect phenomenon was supported and extended: we found that the left hand underestimates relative to the right, and that there may be left hemispace underestimation which is lost with 90 degree head turns, when horizontal extents are underestimated in the direction of the head turn.
journal_name
Neuropsychologiajournal_title
Neuropsychologiaauthors
Bradshaw JL,Nettleton NC,Nathan G,Wilson Ldoi
10.1016/0028-3932(83)90004-0subject
Has Abstractpub_date
1983-01-01 00:00:00pages
475-86issue
5eissn
0028-3932issn
1873-3514pii
0028-3932(83)90004-0journal_volume
21pub_type
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