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the visual pathway
cornea > aqueous humor> lens> Vitreous humor> photoreceptors on the retina> optic disc> optic nerve> optic chiasm> optic tract> thalamus> occipital lobe
External Auditory canal
also know as External accoustic meatus, carries sound waves to the tympanic membrane
outer ear> tympanic membrane> middle ear (auditory ossicles) > oval window> inner ear (cochlea and organ of corti) > impulse is sent on the vestibulocochlear nerve > thalamus > temporal lobe
sense of balance, static (euilibrium while at rest) and dynamic (equilibrium while in motion)
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