ERIC Number: EJ878664
Record Type: Journal
Publication Date: 2010-May
Abstractor: As Provided
Reference Count: 0
Research Review: Cholinergic Mechanisms, Early Brain Development, and Risk for Schizophrenia
Ross, Randal G.; Stevens, Karen E.; Proctor, William R.; Leonard, Sherry; Kisley, Michael A.; Hunter, Sharon K.; Freedman, Robert; Adams, Catherine E.
Journal of Child Psychology and Psychiatry, v51 n5 p535-549 May 2010
The onset of diagnostic symptomology for neuropsychiatric diseases is often the end result of a decades-long process of aberrant brain development. Identification of novel treatment strategies aimed at normalizing early brain development and preventing mental illness should be a major therapeutic goal. However, there are few models for how this goal might be achieved. This review uses the development of a psychophysiological correlate of attentional deficits in schizophrenia to propose a developmental model with translational primary prevention implications. Review of genetic and neurobiological studies suggests that an early interaction between alpha7 nicotinic receptor density and choline availability may contribute to the development of schizophrenia-associated attentional deficits. Therapeutic implications, including perinatal dietary choline supplementation, are discussed.
Descriptors: Schizophrenia, Mental Disorders, Attention Deficit Disorders, Brain, Therapy, Symptoms (Individual Disorders), Correlation, Prevention, Developmental Stages, Genetics, Biochemistry, Nutrition, Perinatal Influences
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Publication Type: Information Analyses; Journal Articles; Reports - Research
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