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Literature DB >> 7195501

Choline acetyltransferase (ChAT) activity differs in right and left human temporal lobes.

L Amaducci, S Sorbi, A Albanese, G Gainotti.

Abstract

Choline acetyltransferase (ChAT) activity was studied in different areas and in sequential sections of the cortical layers in the first temporal gyrus of left and right hemispheres of four human brains. The ChAT activity values obtained in all the samples from left hemisphere were significantly higher than in the right hemisphere. Furthermore, the study of ChAT activity in the cortical layers in Brodmann area 22 shows a greater left prevalence of enzymatic activity in cortical layers II and IV. The biochemical data seem to suggest a possible morphologic and/or functional difference between the two hemispheres.

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Year: 1981 PMID： 7195501 DOI： 10.1212/wnl.31.7.799

Source DB: PubMed Journal: Neurology ISSN： 0028-3878 Impact factor: 9.910

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Cited

9 in total

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Choline acetyltransferase (ChAT) activity differs in right and left human temporal lobes.

1. Lesion of the amygdala on the right and left side suppresses testosterone secretion but only left-sided intervention decreases serum luteinizing hormone level.

2. Disappearance of hypothalamic TRH asymmetry in suicide patients.

3. The nucleus basalis of Meynert in 20 definite cases of Creutzfeldt-Jakob disease.

4. Hemispheric asymmetry of sulcus-function correspondence: quantization and developmental implications.

5. Lateralization and stress responses in mice: interindividual differences in the association of brain, neuroendocrine, and immune responses.

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