Experiential positions provide sensory and cognitive stimulation. Flavor perception is an aggregation of auditory, taste, haptic, and smell sensory information. This disorder causes loss of function of the motor and sensory neural pathways. Perceptual-motor skills are skills learned by movement patterns guided by sensory inputs. Familial dysautonomia is a genetic disorder characterized by abnormalities of sensory and sympathetic neurons. Recent investigations discovered opioid receptors on peripheral sensory neurons. Patients present with sensory and autonomic disturbances. These two types of sensory neurons compose muscle spindles. The neurons are therefore both sensory and motor. The parotid gland receives both sensory and autonomic innervation. Diagnosis typically involves locating the damaged nerve by identifying missing sensory or motor function. Motor impairments cause more problems than sensory impairments. This allows the brain to coordinate sensory and motor impulses. Spinal nerves are mixed nerves that carry both sensory and motor information. The three lists cover the learning objectives in cognitive, affective and sensory domains.