Exercises 24 and 25 Sight and Sound Muse lab # 5.

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Presentation transcript:

Exercises 24 and 25 Sight and Sound Muse lab # 5

Structures you should be able to identify on Eye models and diagrams Sclera,Conjunctiva, Cornea Iris, Pupil, Rectus muscles, Oblique muscles Optic disk, optic nerve, retina, central fovea (macula densa, macula lutea), Vitreous humor, ciliary body, lens, choroid layer, rods, cones.

Anatomy of the Eyeball

Structure of Rod and Cone Photoreceptors

Operation of Rod Photoreceptors

Activities - Snellen eye chart - peripheral vision check - blind spot identification - eye scope to check vitreous humor - flash hyperpolarization - Sheep’s eye dissection

Items to focus on Ear Anatomy Pinna, pharyngotympanic tube, tympanic membrane, maleus, incus, stapes, round window, oval window, vestible, cochlea, semicircular canal, ampulla, cupulla, saccule, tectorial membrane, vestibular nerve, hair cells, organ of corti

Anatomy of the Ear

The Middle Ear and the Auditory Ossicles

The Internal Ear

Auditory activities -balloon tympanic membrane -tuning fork frequency discrimination

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