Anatomy. the joint of the leg that allows for movement between the femur and tibia and is protected by the patella; the central area of the leg between the thigh and the lower leg. 2. Zoology. the corresponding joint or region in the hind leg of a quadruped; stifle. 3. a joint or region likened to this but not anatomically homologous with it, as the tarsal joint of a bird, the carpal joint in the forelimb of the horse or cow, etc.
The special sense which interprets the position of the head permitting the CNS to maintain stability and posture when the head and body are not moving; it is detected by mechanoreceptors in the vestibule of the inner ear, the utricle and saccule, which each contain a macula with the receptors for static equilibrium; when the head moves with reference to gravity, the otolithic membrane shifts and the mechanoreceptors (hair cells) in the macula detect this movement and send the information ...
20 terms. Sense of hearing â¢ Distinguish between static and dynamic equilibrium, and list the structures involved with these respective types of equilibrium. â¢ Identify the cranial nerve associated with balance and equilibrium and where this information is relayed within the brain.