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Vestibular receptor cells and signal detection: bioaccelerometers and the hexagonal sampling of two-dimensional
1Department of Mathematical Sciences, University of Akron, USA.
Mathematical and Computer Modelling
|January 1, 1990
Abstract:
The inner ear contains sensory organs which signal changes in head movement. The vestibular sacs, in particular, are sensitive to linear accelerations. Electron microscopic images have revealed the structure of tiny sensory hair bundles, whose mechanical deformation results in the initiation of neuronal activity and the transmission of electrical signals to the brain. The structure of the hair bundles is shown in this paper to be that of the most efficient two-dimensional phased-array signal processors.