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the sensory organthe sensory organ
2013-14
22
receptor
sensory organs exteroceptor () interoceptor ()proproceptor
33
eyeeye visual organ
-corneasclera-iris; ciliary bodychooid-
etc
http://www.google.com.hk/imgres?imgurl=http://cimg2.163.com/ent/2006/5/31/200605311030488f4f2.jpg&imgrefurl=http://ent.163.com/06/0531/10/2IEOT9HR00031H2L.html&usg=__u3EkpuCvamdZ3svl2KaG9Y5obyU=&h=402&w=300&sz=13&hl=zh-CN&start=37&zoom=1&um=1&itbs=1&tbnid=9gyHSHC2MtsyKM:&tbnh=124&tbnw=93&prev=/images%3Fq%3D%25E8%258C%2583%25E5%2586%25B0%25E5%2586%25B0%26start%3D20%26um%3D1%26hl%3Dzh-CN%26safe%3Dstrict%26sa%3DN%26ndsp%3D20%26tbs%3Disch:1
44
-- fibrous tunicfibrous tunic11corneacornea1/61/6
eyeball
22sclerasclera5/65/6scleralscleral venous sinus, venous sinus,
http://www.google.com.hk/imgres?imgurl=http://www.dreamstime.com/eye-eyeball-thumb3232281.jpg&imgrefurl=http://www.dreamstime.com/stock-image-eye-eyeball-image3232281&usg=__KL0ZUK_auIkeQ6cLtVaB67b3SMo=&h=400&w=400&sz=20&hl=zh-CN&start=49&zoom=1&um=1&itbs=1&tbnid=HzPCeJBzk9zf5M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Deye%2Bball%26start%3D40%26um%3D1%26hl%3Dzh-CN%26safe%3Dstrict%26sa%3DN%26ndsp%3D20%26tbs%3Disch:1
55
1 irispupilsphincter muscle of pupildilator muscle of pupil2 ciliary body3 choroid
eyeball-/vascular tunic
http://www.google.com.hk/imgres?imgurl=http://www.dreamstime.com/eye-eyeball-thumb3232281.jpg&imgrefurl=http://www.dreamstime.com/stock-image-eye-eyeball-image3232281&usg=__KL0ZUK_auIkeQ6cLtVaB67b3SMo=&h=400&w=400&sz=20&hl=zh-CN&start=49&zoom=1&um=1&itbs=1&tbnid=HzPCeJBzk9zf5M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Deye%2Bball%26start%3D40%26um%3D1%26hl%3Dzh-CN%26safe%3Dstrict%26sa%3DN%26ndsp%3D20%26tbs%3Disch:1
66
11 irisiris22 ciliaryciliary bodybody 33 choroidchoroid
eyeball-/vascular tunic
77
11 irisiris22 ciliaryciliary body body 33 choroidchoroid2/32/3
eyeball
-/
88
3.5mm3.5mm
eyeball-retina
99
112233
eyeball-retina
1010
1111
aqueous humoraqueous humor11
22
11
22
33
1212
,,,,,,
**,,,,
,,
,,,,
,,
//
lens
1313
4/54/5
--
--
vitreous body
1414
Bend entering light waves and focus them on the retina Cornea Aqueous humorLens Vitreous body
1515
11eyelidseyelids
, etc, etc
1616
22conjunctivaconjunctiva
33 lacrimallacrimal apparatusapparatuslacrimallacrimal glandgland::
1717
ocular muscles
1818
vestibulocochlear organ
1919
vestibulocochlearvestibulocochlear organorgan
2020
11 auricleauricle22 external acoustic external acoustic meatusmeatus33 tympanic membranetympanic membrane
external ear
2121
middle ear tympanic cavitytympanic cavity11112233445566
2222
tympanic membrane
cone of light umbo
middle ear11--
2323
tympanic cavitytympanic cavity22 malleusmalleus incusincus
stapesstapes
tensor tympanitensor tympani--
stapediusstapedius--
middle ear
2424
auditory tube auditory tube
middle ear
2525
labyrinthlabyrinth
internal ear
labyrinthus osseus
labyrinthusmembrane
2626
vestibulevestibule
**
**
bony labyrinth
2727
bony semicircular canalsbony semicircular canals
bony labyrinth
2828
cochleacochleamodiolusmodioluscochlear spiral cochlear spiral canalcanal
bony labyrinth
2929
utricleutriclesacculesacculesemicircular ductssemicircular ductscochlear ductcochlear duct
membranous labyrinth
3030
membranous labyrinth
3131
cochlear ductcochlear duct
spiral organspiral organCortiCorti
membranous labyrinth
3232
3333
11
22
3434
THANK YOU!
the sensory organeye- fibrous tunic1cornea1/61 irispupilsphincter muscle of pupildilator muscle of pupil2 ciliary body3 choroid1 iris2 ciliary body 3 choroid1 iris2 ciliary body 3 choroid2/3 3.5mm123 aqueous humor 1 212 ,,, * ,,, ,,, 4/5--1eyelids, etc2conjunctiva 3 lacrimal apparatus lacrimal gland : vestibulocochlear organ1 auricle2 external acoustic meatus3 tympanic membrane tympanic cavity1123456 tympanic membrane cone of light umbotympanic cavity2 malleus incus stapes tensor tympani-stapedius-auditory tube labyrinth vestibule * * bony semicircular canals cochleamodiolus cochlear spiral canalutriclesacculesemicircular ductscochlear duct cochlear ductspiral organCorti1 2