Unilateral Cortical Activity in Newborn Humans: An Early Index of Cerebral Dominance?
David H. Crowell. 1,
Richard H. Jones 2,
Linda E. Kapuniai 3, and
Joann K. Nakagawa 2
1 Newborn Psychological Research Laboratory, Department of Psychology, Pacific Biomedical Research Center, University of Hawaii and Kapiolani Hospital, Honolulu 96822
2 Department of Information and Computer Sciences, University of Hawaii
3 Newborn Psychological Research Laboratory, Department of Psychology, University of Hawaii
Spectral analyses show unilateral photic driving in newborn human infants to bilateral repetitive visual stimulation. Results are interpreted as evidence of dominance in the right hemisphere for rhythmic visual stimuli and lack of interhemispheric integration.