title: Pseudoneglect and reversed pseudoneglect among left-handers and right-handers.
abstract: Two experiments were carried out to examine specific hand contribution to pseudoneglect and reversed pseudoneglect phenomena in dextrals and sinistrals when bisection tasks were conducted exclusively in the midline spatial condition. Both dextrals and sinistrals showed the same overall pattern deviation: in the tactile scanning task, both right and left hands deviated to the left of the midpoint and in the kinesthetic scanning tasks, the right hand deviated to the left and the left hand to the right of the midpoint. However, when these deviations were tested against zero (i.e. the objective midpoint) clear differences appeared related to hand, task and handedness. These results were discussed with respect to "enhancement theory".
authors.affiliation: Laboratoire de Psychologie Expérimentale, Paris, France.
authors.forename: E
authors.initials: E
authors.lastname: Sampaio
authors.forename: S
authors.initials: S
authors.lastname: Chokron
mesh_terms: D000328:Adult; D001288:Attention / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D005260:Female; D007839:Functional Laterality / Q000502:physiology*; D006801:Humans; D007699:Kinesthesis / Q000502:physiology*; D008297:Male; D009483:Neuropsychological Tests; D009949:Orientation / Q000502:physiology; D011597:Psychomotor Performance / Q000502:physiology*; D012683:Sensory Deprivation / Q000502:physiology; D014110:Touch / Q000502:physiology*