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Full-Text Articles in Social and Behavioral Sciences
Cross-Sectional Analysis Of The Association Between Age And Corpus Callosum Size In Chimpanzees (Pan Troglodytes), William D. Hopkins, Kimberley A. Phillips
Cross-Sectional Analysis Of The Association Between Age And Corpus Callosum Size In Chimpanzees (Pan Troglodytes), William D. Hopkins, Kimberley A. Phillips
Psychology Faculty Research
The CC is the major white matter tract connecting the cerebral hemispheres and provides for interhemispheric integration of sensory, motor and higher‐order cognitive information. The midsagittal area of the CC has been frequently used as a marker of brain development in humans. We report the first investigation into the development of the corpus callosum and its regional subdivisions in chimpanzees (Pan troglodytes). Magnetic resonance images were collected from 104 chimpanzees (female n = 63, male n = 41) ranging in age from 6 years (pre‐pubescent period) to 54 years (old age). Sustained linear growth was observed in the …