?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Physiological+responses+to+verbally+inaccessible+pictorial+information+in+the+left+and+right+hemispheres.+Neuropsychology&rft.creator=Zaidel%2C+Dahlia+W.&rft.creator=Hugdahl%2C+Kenneth&rft.creator=Johnsen%2C+Bjoern+Helge&rft.subject=Neurophysiology&rft.subject=Neuropsychology&rft.subject=Physiological+Psychology&rft.description=We+investigated+the+effects+of+very+brief+pictorial+information+on+transfer+between+the+cerebral+hemispheres+through+recordings+of+skin+conductance+responses.++The+pictorial+stimuli+had+been+judged+previously+as+%22neutral%22%2C+%22positive%22%2C+or+%22negative%22+by++an+independent+group+of+subjects.+The+verbally-available+stimuli+(VA)+were+neutral+whereas+the+very+brief%2C+verbally-unavailable+stimuli+(VU)+were+positive+or+negative.+The+VA+and+VU+stimuli+were+presented+simultaneously%2C+either+in+the+same+visual+half-field+(intra-hemispheric+interference)+or+in+the+opposite+visual+half-field+(inter-hemispheric+interference).++In+a+third+condition%2C+there+were+only+VA+stimuli+in+either+visual+field+(no+interference).+We+found+that+the+right+hemisphere+was+especially+sensitive+to+negative+VU+presentations%2C+both+in+the+inter-and+intra-hemispheric+interference+groups.+The+left+hemisphere+showed+a+corresponding+sensitivity+to+positive+interference%2C+but+only+in+the+inter-hemispheric+interference+group.++These+findings+confirm+the+hemispheric+roles+in+mediating+positive+versus+negative+emotions+and+they+show+that+in+the+interplay+between+hemispheric+specialization+and+commissural+transfer%2C+left+to+right+transfer+can+take+place+without+linguistic+cognition.%0A++++++++++++++++++++++&rft.publisher=American+Psychological+Association&rft.contributor=Butters%2C+Nelson&rft.date=1995-01&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F935%2F3%2Fsubliminal.pdf&rft.identifier=++Zaidel%2C+Dahlia+W.+and+Hugdahl%2C+Kenneth+and+Johnsen%2C+Bjoern+Helge++(1995)+Physiological+responses+to+verbally+inaccessible+pictorial+information+in+the+left+and+right+hemispheres.+Neuropsychology.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F935%2F