The posture of cats trained to stand freely on a platform was studied during static tilts (up to +/- 30 degrees). Vertical projection of the center of mass on the support surface, as well as limb orientation in space and degree of limb flexion, varied minimally with platform tilt angle. The limbs' main axes were kept almost lined up with the vertical. This data indicates that postural control is simplified by strong internal constraints which limit the number of possible postural configurations. The mechanical advantages of this postural strategy are also considered. Finally, the data are discussed in the context of previously held views on the role of vestibular and neck reflex control of posture in intact animals.

Lacquaniti, F., Maioli, C., Fava, E. (1984). Cat posture on a tilted platform. EXPERIMENTAL BRAIN RESEARCH, 57(1), 82-88.

Cat posture on a tilted platform

LACQUANITI, FRANCESCO;
1984

Abstract

The posture of cats trained to stand freely on a platform was studied during static tilts (up to +/- 30 degrees). Vertical projection of the center of mass on the support surface, as well as limb orientation in space and degree of limb flexion, varied minimally with platform tilt angle. The limbs' main axes were kept almost lined up with the vertical. This data indicates that postural control is simplified by strong internal constraints which limit the number of possible postural configurations. The mechanical advantages of this postural strategy are also considered. Finally, the data are discussed in the context of previously held views on the role of vestibular and neck reflex control of posture in intact animals.
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore BIO/09
English
Con Impact Factor ISI
Biomechanics; adaptation, physiological; animals; posture; cats
Lacquaniti, F., Maioli, C., Fava, E. (1984). Cat posture on a tilted platform. EXPERIMENTAL BRAIN RESEARCH, 57(1), 82-88.
Lacquaniti, F; Maioli, C; Fava, E
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/19749
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