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Ocklenburg, Sebastian; Hirnstein, Marco; Hausmann, Markus; Lewald, Jorg – Brain and Cognition, 2010
Several studies have shown that handedness has an impact on visual spatial abilities. Here we investigated the effect of laterality on auditory space perception. Participants (33 right-handers, 20 left-handers) completed two tasks of sound localization. In a dark, anechoic, and sound-proof room, sound stimuli (broadband noise) were presented via…
Descriptors: Spatial Ability, Handedness, Lateral Dominance, Auditory Perception
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Godard, Ornella; Fiori, Nicole – Brain and Cognition, 2010
The aim of this study was to determine the influence of sex on hemispheric asymmetry and cooperation in a face recognition task. We used a masked priming paradigm in which the prime stimulus was centrally presented; it could be a bisymmetric face or a hemi-face in which facial information was presented in the left or the right visual field and…
Descriptors: Brain Hemisphere Functions, Task Analysis, Recognition (Psychology), Gender Differences
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Lust, J. M.; Geuze, R. H.; Van de Beek, C.; Cohen-Kettenis, P. T.; Groothuis, A. G. G.; Bouma, A. – Neuropsychologia, 2010
Brain lateralization refers to the division of labour between the two hemispheres in controlling a wide array of functions and is remarkably well developed in humans. Based on sex differences in lateralization of handedness and language, several hypotheses have postulated an effect of prenatal exposure to testosterone on human lateralization…
Descriptors: Brain Hemisphere Functions, Gender Differences, Human Body, Language Processing
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Poreh, A. M.; Whitman, R. D. – Journal of Creative Behavior, 1991
The relationship between creative thought processes and hemispheric asymmetry was examined in 47 right-handed male undergraduates. Four factors were identified, accounting for 75 percent of the total variance: Verbal Divergent Thinking Factor, Nonverbal Divergent Thinking Factor, Convergent Verbal Search Factor, and Cognitive Complexity Factor.…
Descriptors: Brain Hemisphere Functions, Cognitive Processes, College Students, Creative Thinking
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Bourne, Victoria J.; Todd, Brenda K. – Developmental Science, 2004
Previous research has indicated that 70-85% of women and girls show a bias to hold infants, or dolls, to the left side of their body. This bias is not matched in males (e.g. deChateau, Holmberg & Winberg, 1978; Todd, 1995). This study tests an explanation of cradling preferences in terms of hemispheric specialization for the perception of facial…
Descriptors: Brain Hemisphere Functions, Females, Specialization, Gender Differences
Rickman, David L. – 1996
According to A. R. Luria (1973) the cerebral organization of mental activity can be understood through analyzing how mental activity is altered in different local brain lesions. Recent brain function research has used this approach in locating areas of the brain involved in specific processes. This study recognized the importance of this method…
Descriptors: Brain, Brain Hemisphere Functions, Cognitive Measurement, Cognitive Processes