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DE HVMANI CORPORIS FABRIC^ UinER VI 1. (jj^ 
quauentnculorum ccrcbri fubftantia abfcedit.ac fenfim in acutum ciefincns anti-orfum pcr- 
fertur,ad eum ulqj ccrcbri locum pertingcn.s^ubi antcrior coiuunis dcxtri &; finifiri ucLitriculi 
cauitas, tertiiueucntriculipars' celTat. Ibidcmnancfacutoquodaangulocorpusliocfubftati 
tia: ccrcbrirurfus uniturjcotinuura^uecft.totoreliquodiiduaprincipioftatiminfcrioriipfius 
(edctribus ccrebriuentriculisnufquainconnatum, corporisuealicuiusintcrucntuconcxum. 
Obtineiitaqjpracfenscorpus triangularem figuram inarqualibuslatcribus conformatam.ac 
primumqmdemlatus,quod&: brcuiiTimumeft.apoftcriorifcdedcxtriuentriculiad poftc- 
riorem finiftri protenditur. ° Altcrum in dextro cofiftit ucntriculo, a poftcriori ipfius fcdcuer 
fus interiora ufq; adpriorem terti-j uentriculi partcm protcnfum.'' Tcrtium in finiltro pofitum 
ucntricuIOjfccundolatcrilongitudinerelpondct. Secnndilim duoharclatcra'plcxusilIiprorc- 
punt, q_uos ad lecundarum formS diftedionis profeftorcscxtruflosaiunt. Ca-tcrijm hitrcs 
huius corporis anguliduniaxat cerebro infcrioricorporis fcdcconnati.coiitinuiep ftint.latcra 
cnim omnia a ccrebro prorfus abfcedunl. Superiori uero partc corpus id unico tantum angu- 
!o,c]uiacuiuscft,anter;oraq; fpeclat, cercbri fubftantix continuatur. Infcriori fedc corpus id 
unica donaiur fupa-ficic,triangulari teftndini fornicruequam fimilima . undc ciiam corpus 
hocqucmadmodum SC ab ufu uctcribus Grxcis ^/orJwsJosA^c nuncupabatur. Ha;c llipcrficics, 
tciti) ucnlriculi claiiorein lcdcm conftiiuit,ac proindc etiam fub ipfa dextri finiftri^ uenn-iculj 
ficcoinmunio.Ca:terum 'ftipcriorhuiuscorporisfupcrlicics,gibba,acproinfcriorisfupcrfi.. 
cicicauitatisraiioncconucxa uifitur,noniamen fimpicx cotinuaqi,utilla. Eanancplccundunx 
corporis longiiudincm in medio in"acuium qnodanimodo exiubcrat,conlinuaq; cuin dcxtri 
& finiftri ucntriculi (cpio cfticitur,ade6 ui in utroq; latcrc una habcri uidcatiir fupcrficics,qux 
inipfo corporisexpoftcrioriiientricLilorufcdcexortuiinpcnlcorbicularis,acobIonCTa:fplia:, 
racfuperficici tain fimilis confpicitur,utnonnulIis hi " cxortus coufq; inipofucrint, utillos ce- 
rebri natcs cflc arbitrarcniur. Ali],magno rupcrcilio,ucrmium ccrcbri loco,opera-preciu fcfe 
quippiaininiIcniftciaflitantes,inItaIixgymnalijsoftenderijt.Aihicmihifcrmocohibendus 
cfl:,neadciulinodiAnatomcsimpcriios homincs cxpatictur:quibusnonfaifuitomniaiono- 
raftc,nififibip:irticulLi:,nuIliusinmedicinaufus,inucniioncmmagnofaftuucndicarct,quam 
forteaGalenoelegantcr accuratecf perfcripiamnugaciftime&faHb commoftrarcnt. Corpo 
ris itaq? teftudinis modo conforinatiomnesfupcrficics,quxlxucs omniiio funt,&aquco hu, 
moreperfufr^trcsccrebri fpccftantucntriculos.tota cniininfcrioripfius fiiperficiesicrti') uen- 
tricu!ifupcriorcfcdcin,uliiaindi(rtnincft,conficii; dextraparsfuperioris fupcrficicidcxtrum 
rclpicii uentriculum,finiftrafinillru. Vtucro uentriculos ipfosneutiquam tcnuimcmbrana 
fucciagirclatum cft : ita quoq; hoc corpus tenui meinbrana prorfcis liba-um crt,nihil aliud in 
fuiconftruc^tioncm pnvtcr ceiebri fubftantiam admiticns.Porr6Naturaidcrcauii,ut!nftar 
tcftudinis.fupcrioruin corporum impetum,quo minus illa corruant,fuftincntis,tertium ccre 
bri uentriculii ampluin feruet,fefe'!p ipfiim haudcocidercfinat. ad quem iifum, prxtcraptam 
conftruiftionc,tres eius anguli quibus fc luftinet,auxiliantur.quineu;i (cptum ucntricuIor[r,cal 
lofi corporisbeneficio furlum tracflii, hocqucq; corpus fubIeuat,attollitiS]!. Qiix quijiia fint, 
corpus iftud magna expartc tcrti] uentriculi cauitatcin eftorinat, & fub lc° uas, a quarto dura; 
mcinbrana: finu, citra omnc comprcftiim fecuriftime dcduci finiuquod per tcrtiii ucntriculii 
reciafertur,actandeinbipartitiiindcxtrumfiniftrnm^uentriculiidigcriiur. ° 
DE CEREBRI GLi^NDE NVCIS TI.- 
ncit imit^intm exprimcnt^, C<iput 1 1 1. 
OHcniitnr hcec [cptimcefigurce L,!^- oilmice M,cy dccimcc D. 
V X T A pofteriorem teftudinis modo formati" corporis ledcm, qua pri 
mum uas ucnofum cx ° quarto dura: mcmbrana: finu in teriium ccrebri 
uentriculumporrigiincipit,''g!andulamNaturacondiditnucipineccaut 
turbinatxfigura:fimilcm,acproindc LunaM Si nctvdeice a ucteribusap' 
pellatam.Rcponitur auicin f ub uafisillius initio,inucronc (uo furfiim (pe, 
(fians:bafiuer6,cercbrifubftantia-incumbitpaulopoftcriusquam'niea- 
tus initium uifiiur, qui cx tertio ccrcbri ucntriculo in qiiartum proccdif. 
Neque profeclo alilcr ipfius fitum cxprimcrc |-iofsiin , nifi ctiam cmincntiffimx & anicrio- 
ri teftiumccrebripartigfandcmillaininnitiadijccrcm.Hincnanqucccrebripartiin horiiine 
potiusinnitilur,quamquodquadamfubftantix conlinuitaichicccrcbri fubftantixciinnua, 
autquxpiaccrebriparticulaccnfcndacfrcl.ln hominibusnanqjccrcbro uixhxrci^frcqucntifti 
mccj, nifi quis menccmopcri accomodct, in confcflione una cum ucnofo ualc aiiclli cofucuit 
Hh In 
fu-s. 
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