Compare and contrast the auditory and gustatory pathways. Start with explaining how stimuli are molecularly detected...

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Medical Sciences

Compare and contrast the auditory and gustatory pathways. Startwith explaining how stimuli are molecularly detected by thereceptor cells and how the membrane potentials are depolarized.Discuss what triggers the action potentials of the sensory neuronsand state which cranial nerves relay the action potential to thebrainstem. Name the first nuclei in the brainstem (name the regionof the brainstem) that form synapses with the central sensoryneurons. Trace the rest of the pathways to the primary sensorycortex where the awareness of the special sensory stimuli occurs(name the lobe of the brain).

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Auditory pathway Bending of the stereocilia of the hair cells of the spiral organ causes the release of neurotransmitter probably glutamate Which generates nerve impulses in the sensory neurone innevate the hair cells The cell bodies of the sensory neurone are located in the spiral ganglia Nerve impulse pass along axxon of these neurones which forms the cochlea branch of the vestibulocochlear nerve These axon synapse with See Answer

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