Sensory
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Area of a neuron that detects specific stimulus | receptor
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detects light | photoreceptors
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detects pain | nociceptors
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detects chemical | chemoreceptor
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detects temperature | thermoreceptors
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detects movement | mechanoreceptors
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5 general senses | pain, touch, pressure, temperature, and proprioception
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stimulated by tissue damage | nociceptors
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Do nociceptors adapt? | no
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aka touch receptors | tactile receptors
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Do thermoreceptors adapt? | yes
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sense of orientation/position | proprioception
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5 special senses | smell, taste, sight, hearing, and balance
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aka sense of smell | olfaction
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aka sense of taste | gustation
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4 basic taste sensations | sweet, salty, sour, bitter
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structure that secretes tears | lacrimal gland
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colored part of the eye | iris
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posterior cavity of eyeball is filled with this | vitreous humor
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anterior cavity of eyeball is filled with this | aqueous humor
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outer layer of the eyeball | sclera
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inner layer of the eyeball | retina
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where is the conjunctiva | inside eyelid, over sclera, not cornea
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gel substance that pushes the retina against the choroid layer | vitreous humor
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enzyme in tears that prevents infection | lysozyme
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eyelid doesn't raise, person appears sleepy | ptosis of lid
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moves eyeball | extrinsic eye muscles
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transparent covering of iris | cornea
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"hole" in the middle of iris that allows light to enter | pupil
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what happens to pupil in increased conditions | constricts
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what happens to pupil in decreased light conditions | dilates
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where are photoreceptors in the eyeball | retina
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bends (refracts) light to focus in eye | lens
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cloudy lens that blocks light | cataract
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parts of the external ear | auricle (pinna) and external auditory canal
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parts of the middle ear | tympanic eardrum, malleus, incus, stapes, Eustachian tube
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parts of the inner ear | vestibule, semicircular canals, cochlea
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connects inner to throat to equalize pressure | Eustachian tube
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aka tympanic membrane | eardrum
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part of ear where cerumen is secreted | external auditory canal
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inner ear parts important for balance | vestibule and semicircular canals
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what type of receptor detects sound | mechanoreceptors
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part of inner ear where mechanorecepteros are located | cochlea
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what is the ossicle | tiny bone in middle ear(malleus, incus, stapes)
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ossicle directly behind the tympanic membrane that receives vibrations from eardrum | malleus
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Created by:
riverwolf
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