Comparison of velocity waveforms of eye and head saccades.
Ann N Y Acad Sci
; 1039: 477-9, 2005 Apr.
Article
em En
| MEDLINE
| ID: mdl-15827003
ABSTRACT
We compared the velocity waveforms of head and eye-in-head movements during eye-head saccades over a range 5-50 degrees. The velocity waveforms of eye-in-head saccades showed a skew ratio (acceleration period/saccade duration) that varied as a function of saccade size and duration. The velocity waveforms of head saccades showed a more constant skew of approximately 0.5 for the range of movements tested. These results suggest independent system controllers for eye and head components of eye-head saccades.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Movimentos Sacádicos
/
Movimentos da Cabeça
Limite:
Humans
Idioma:
En
Revista:
Ann N Y Acad Sci
Ano de publicação:
2005
Tipo de documento:
Article
País de afiliação:
Estados Unidos