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Titolo:
Comparative lateralisation patterns in the language area of human, chimpanzee, and rhesus monkey brains
Autore:
Buxhoeveden, D; Casanova, M;
Indirizzi:
Downtown VAMC, Psychiat Serv 116 A, Augusta, GA 30910 USA Downtown VAMC Augusta GA USA 30910 hiat Serv 116 A, Augusta, GA 30910 USA Med Coll Georgia, Augusta, GA 30912 USA Med Coll Georgia Augusta GA USA 30912 Coll Georgia, Augusta, GA 30912 USA
Titolo Testata:
LATERALITY
fascicolo: 4, volume: 5, anno: 2000,
pagine: 315 - 330
SICI:
1357-650X(200010)5:4<315:CLPITL>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
HUMAN CINGULATE CORTEX; LEFT-RIGHT ASYMMETRIES; POSTNATAL-DEVELOPMENT; PLANUM TEMPORALE; CELL-MIGRATION; ORGANIZATION; COLUMNS; NEOCORTEX; NEURONS; REGION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
43
Recensione:
Indirizzi per estratti:
Indirizzo: Buxhoeveden, D Downtown VAMC, Psychiat Serv 116 A, Room 3B-121, Augusta, GA 30910 USA Downtown VAMC Room 3B-121 Augusta GA USA 30910 GA 30910 USA
Citazione:
D. Buxhoeveden e M. Casanova, "Comparative lateralisation patterns in the language area of human, chimpanzee, and rhesus monkey brains", LATERALITY, 5(4), 2000, pp. 315-330

Abstract

Lateralised architectural differences in radial cell column structure weredetected in the planum temporale of humans but were not found in homologous regions of ape or monkey brains. This study used a new computer imaging method to quantify the architecture of thousands of cortical minicolumns. A study of Lamina III in the left hemisphere of human brains revealed a widerseparation between cell columns and more non-neuronal (empty) space withincell columns compared to the right hemisphere. This asymmetry was absent in the chimpanzee brains and weakly reversed in the rhesus monkey brains. The results imply an evolution towards more clearly defined columnar structures in the left hemisphere of human brains compared to those of monkeys.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/01/20 alle ore 01:53:22