THE EYE.
I ■ The: eye.is presorvedihr.the convenient' .'form of; a-sphererbr,ball, in'-th* simple l device,; of .having itsi interior; cavity filled ,with .liquid, wlnoh ■ prevonts theiimn and jptherwißß.docible.coat-.from- puckeriue no iintc.any irregularity of,shape: It! j 8 bladder distended with .'water, which is firm and tense onaccount of .the Contained liquid being so shut in by, the membraneous wall that itcannotmovo anywhere from thetighf Igrasp in which it is held. .There are, how|BW/mitho .interior of the eye two; quite (distincti charabersin which, the liquid is dis 1 - 1 tributed, .one, in'front Wiand one'behind'tlie' crystalline it' were,, m, the.midst:..of theiMiquid. i'-Tho' portion iwhicHiis.in. front ofi the little, more than a very; weak; aqueous <Soln« to.of.salt,;and;is:dn.-;th,at;account'.yhie ! d' ttomucoußihumonivof : #ee^e/;i»pbrtW ; which,is.-behind;:;more solutumiof, whitei.bflegg, l ;y..On ydoun'b'W this, somewhat '.thicker termed/thevVitVeoußJorlglass'ilikehutiioitri' exert ivDry-nearlv-,thß. famainfluencei'ubon i he light, .and-(thoiibptical i.part; eVe 1 |thua i come3...to ! as :'comtibse'd: |simply pfi.two 'fefleoting^parts^the'idfiiis'er' j ons and :the.sthmner.,humdurs.A oosely'suspended'ini.the aqueous" huhib#'irf rent of it ■■ W llikoliquid.bathingJbothv.surfao'esj/siidvthu's'' .enjoys-the samereadyifreedomi-of movem'eri't 1 thatit.wouklpossess.'if/it'.werb simply.im:' .mersed in' water., ,'G?ho:.humoura' of >mm jaresupplementary aidsto theimkgelformihif capacities oftthe lens;.:;i BuMHey are'»bhlv' ,Bubordinate;aids,. : .Sstheir .influence in-this' particular smaili«MFor simi ! iplioityis sakaithefar-ystftMena-iand'the-iaioi: iOiated.humonrsmay;:be l /lobked'.' : npon''aVto'.' ivisnal, poiverof ,the Byelin'..reality'depe'nds J lupon .three curved ln.theicombibation. of* humours-and 'lenslf ,the.front,surfaoe of-the globe>drv carrier;' ,upon,whichlight.in the strike*• matte'of the' eye.jand:the front and the:baok''p : r6tuberaiif' surface of the crystalline. arena'-itselif !J 'Theposition, bf .the i delicate -image', within' I 'tbo' eye.isdetemmed ; by,thß'form»bf these'-sur- 1 ! faces when of i the crystalhno snbstanbe and -the asstJciate'd' ! humours,- Tk Edinburgh mm < i! |
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Wairarapa Daily Times, Volume 4, Issue 1090, 3 June 1882, Page 2 (Supplement)
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248THE EYE. Wairarapa Daily Times, Volume 4, Issue 1090, 3 June 1882, Page 2 (Supplement)
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