dc.contributor.author |
Corballis, Michael |
en |
dc.date.accessioned |
2017-07-09T22:18:50Z |
en |
dc.date.issued |
2015-11 |
en |
dc.identifier.citation |
Annals of the New York Academy of Sciences 1359:14-29 Nov 2015 |
en |
dc.identifier.issn |
0077-8923 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/34104 |
en |
dc.description.abstract |
Until recently it was widely held that language, and its left-hemispheric representation in the brain, were uniquely human, emerging abruptly after the emergence of Homo sapiens. Changing views of language suggest that it was not a recent and sudden development in human evolution, but was adapted from dual-stream circuity long predating hominins, including a system in nonhuman primates specialized for intentional grasping. This system was gradually tailored for skilled manual operations (praxis) and communication. As processing requirements grew more demanding, the neural circuits were increasingly lateralized, with the left hemisphere assuming dominance, at least in the majority of individuals. The trend toward complexity and lateralization was probably accelerated in hominins when bipedalism freed the hands for more complex manufacture and tool use, and more expressive communication. The incorporation of facial and vocal gestures led to the emergence of speech as the dominant mode of language, although gestural communication may have led to generative language before speech became dominant. This scenario provides a more Darwinian perspective on language and its lateralization than has been commonly assumed. |
en |
dc.format.medium |
Print-Electronic |
en |
dc.language |
eng |
en |
dc.publisher |
New York Academy of Sciences |
en |
dc.relation.ispartofseries |
Annals of the New York Academy of Sciences |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.subject |
Brain |
en |
dc.subject |
Neural Pathways |
en |
dc.subject |
Animals |
en |
dc.subject |
Humans |
en |
dc.subject |
Language |
en |
dc.subject |
Speech |
en |
dc.subject |
Models, Biological |
en |
dc.subject |
Functional Laterality |
en |
dc.title |
What's left in language? Beyond the classical model |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1111/nyas.12761 |
en |
pubs.begin-page |
14 |
en |
pubs.volume |
1359 |
en |
dc.rights.holder |
Copyright: New York Academy of Sciences |
en |
dc.identifier.pmid |
25872456 |
en |
pubs.end-page |
29 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Review |
en |
pubs.elements-id |
486526 |
en |
dc.identifier.eissn |
1749-6632 |
en |
pubs.record-created-at-source-date |
2017-07-10 |
en |
pubs.dimensions-id |
25872456 |
en |