Lab 5 The Nervous System II - LAB 5. THE NERVOUS SYSTEM II...

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LAB 5. T STATIO Textbook OBJECT 1. T 2. T 3. T IMPORT To prepar runs smo you wear This stati http://jbw Step 1: E your TA the eye. visible yo In the tab E Extr O THE NERV N#1. THE Readings: Ch IVES o be able to o describe th o enhance yo TANT NOT re for this lab oothly and th your lab coa on has been a world.jbs.st-l Examine the to ensure yo Localize the ou may need t ble below, ide YE PART Eye lid Cornea Sclera rinsic Muscles ptic Nerve OUS SYSTE EYE AND V h 15 The Eye a describe and he function o our working ES: b, please read hat you have at, gloves and adapted from louis.mo.us/s anterior aspe ou have corre e extrinsic m to use your p ntify the fun s EM II VISION and Vision p 5 locate the m f the retina, l knowledge o d the lab befo enough tim d goggles, and : science/resou ect of the ey ectly identifie uscles as we probe to mov nction of the 549-556. ain parts of t lens and corn of dissection t ore coming to e to cover al d that you use urces/skeleton ye. Locate the ed these eye p ell as the opt ve the fatty ti following pa he eye. nea. techniques by o your session ll the necessa e safe dissecti n/eye/surfac e eye-lid, cor parts. Next e tic nerve. If ssue around u arts. FUNCTION y dissecting a n! This will e ary material. ion technique ces.html rnea and scle xamine the p the optic ne until the nerv N 1 | P a sheep eye. ensure that th Please make ! era. Show the posterior asp erve is not c ve is exposed age he lab e sure ese to ect of learly d.
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LAB 5. T Step 2: U not to cut Step 3: T your scal your incis What did Step 4: In motion. C THE NERV Use your scis t the optic ne Turn your sp pel, make a sion is deep e you notice a nsert your sci Cut the sclera OUS SYSTE ssors to cut a erve. Cut alon pecimen so th small incisio enough, fluid about cutting issors into th a all the way EM II away all the ng the surfac he cornea is n in the scle d will begin to g into the scle he slit made b around the b muscle and f e of the scler on the left an ra midway b o ooze out of era? by the scalpel ball of the eye fatty tissue su ra until all the nd the optic between the c f the eyeball. l and cut the e. urrounding t e tissue is rem nerve is on cornea and o sclera with a 2 | P he eye. Be c moved. your right. U optic nerve. W a shallow snip age areful Using When pping
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LAB 5. T Step 5: A eye. A se but may extends f underlyin What is th Step 6: V continue relatively choroid c and the o Why do y Step 7: N a scraping disturb th THE NERV Arrange the t mi-fluid vitre be cloudy in forward to t ng choroid lay his region cal erify that th to peel the y thin. Use y contains an e ther two laye you think the ext turn you g motion to r he lens that li OUS SYSTE wo hemisphe eous humor n the preserv the ciliary b yer. Notice t lled?
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Lab 5 The Nervous System II - LAB 5. THE NERVOUS SYSTEM II...

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