Neuropsychological assessment of African children: evidence for a universal brain/behavior omnibus within a coconstructivist paradigm.
Cross-cultural neuropsychology with African and American children provides evidence of consistent deficit patterns in attention, working memory, and learning in children at risk from disease affecting brain function by means of similar pathophysiologic mechanisms (e.g., cerebral malaria (CM) and sickle-cell disease (SCD); HIV in African and American children). These brain-behavior disease processes are also modified in a consistent manner cross-culturally by quality of developmental milieu and caregiving. We then present findings from the pioneering use of computerized cognitive rehabilitation therapy (CCRT) with Ugandan children surviving CM and with HIV. This neuropsychological evidence that CCRT enhances positive brain plasticity in a consistent manner across cultures supports the "coconstructive" paradigm (Li, 2003), since plasticity across the life span is the hallmark of this approach. Coconstructivism is a holistic multi-dimensional approach that emphasizes reciprocal biocultural influences across the life span. It also emphasizes the reciprocal interaction of culture and the genome in shaping brain/mind at multiple levels: neurobiological, cognitively, behavioral, and sociocultural (Li, 2003). Cross-cultural neuropsychology in healthy and diseased brains, brain imaging technologies, and genomic research can triangulate the manner in which a universal brain/behavior omnibus drives plasticity across the life span. As such, the further scientific characterization of the brain/behavior omnibus can provide the vital lynchpin between biology and culture in Li's coconstructive paradigm, revolutionizing our understanding of intelligence and culture.
Boivin
Michael J
MJ
International Neurologic and Psychiatric Epidemiology Program, Michigan State University, East Lansing, MI, USA. boivin@msu.edu
Giordani
Bruno
B
D000375:Aging; D000884:Anthropology, Cultural / Q000379:methods* / Q000639:trends; D044383:Black People / Q000523:psychology; D001921:Brain / Q000254:growth & development*; D002648:Child; D003469:Culture; D006801:Humans; D008960:Models, Psychological; D009473:Neuronal Plasticity / Q000502:physiology*; D009484:Neuropsychology / Q000379:methods* / Q000639:trends; D011603:Psychophysiology; D012919:Social Behavior