title: Proprioception in extraocular muscles of the rat.
abstract: Stretch receptor afferents from extraocular muscles were found in the rat. Their first-order somata, responding specifically to eye muscle displacements, were restricted to the ipsilateral semilunar ganglion. Over a broad range of stimulus frequencies the sensitivity of receptors increased by a factor of 2.2 per decade with a mean sensitivity of 125 imp. s-1 mm-1 at 1 Hz.
mesh_terms: D000818:Animals; D006735:Horseradish Peroxidase; D008465:Mechanoreceptors / Q000502:physiology; D009801:Oculomotor Muscles / Q000294:innervation / Q000502:physiology*; D011434:Proprioception; D051381:Rats / Q000502:physiology*
chemical_list: D006735:Horseradish Peroxidase