Senses

absorption acceleration accommodation acoustic activity acuity adaptation afferent afferent fibres amplitude angular auditory system axons bandwidth basilar membrane behaviour brain canal central Chapter cochlear fibres cochlear nerve cochlear nucleus colour complex cones contrast sensitivity cornea cortical curve cutaneous detection disparity distance dorsal horn effect endolymph epithelium excited eye movements filter function ganglion cells geniculate grating hair cells impulses inner input intensity Journal of Physiology layer lens light mechanisms mechanoreceptors membrane mitral cell molecules monkey motion nerve fibres neural neurons nociceptors normal object olfactory olfactory bulb optical orientation outer segment pathways pattern perception peripheral pigment posterior potential psychophysical pupil receptive fields receptors refractive response retina retinal image rods sensory shown shows signal sinusoidal skin sound spatial frequency spectral stimulus surface synapses taste threshold tone types velocity vestibular vision visual cortex visual field visual system wavelength