Abstract:
:Vestibulo-ocular reflexes (VOR) assist retinal image stabilization during vertebrate locomotion thereby ensuring accurate visual perception. The importance of this motor behavior for animal survival requires that the underlying circuitry and all individual components are fully developed and functional as soon as post-embryonic animals initiate self-motion. Recent progress on the genetic, molecular, and activity-dependent regulation of placode development, vestibular sensory organ formation, circuit assembly, and acquisition of neuronal properties revealed rules and restrictions that give insight into how hindbrain VOR neuronal networks are assembled and become functional during ontogeny. Major crucial steps that correlate with early/delayed functional VOR onsets concern the maturation of cellular properties (precocial/altricial species) and the acquisition of minimal semicircular canal dimensions (small-sized vertebrates).
journal_name
Curr Opin Neurobioljournal_title
Current opinion in neurobiologyauthors
Straka Hdoi
10.1016/j.conb.2010.06.003subject
Has Abstractpub_date
2010-12-01 00:00:00pages
689-95issue
6eissn
0959-4388issn
1873-6882pii
S0959-4388(10)00100-5journal_volume
20pub_type
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journal_title:Current opinion in neurobiology
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journal_title:Current opinion in neurobiology
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journal_title:Current opinion in neurobiology
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journal_title:Current opinion in neurobiology
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journal_title:Current opinion in neurobiology
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journal_title:Current opinion in neurobiology
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journal_title:Current opinion in neurobiology
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journal_title:Current opinion in neurobiology
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