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Show gain." The 737211.71 of F7"). IIIO rent colour ( ll'OIII which, as From the Medul/d oblongam in other Fiili) the "I rnnks, relating, to the Brain, do borrow their origination. Trcmvnus Out of the more refined and thin parts of this tranrparent Liquor, the hilliiilii‘iililc Sumo nerve/7:5 is extracted (impregnated with volatil, l‘aline,and lpiritivoug "'1‘" Particles) and tranfinirted into the extremities of the Nerves (to render them tcnle and vigorous) which I law feared in the more bright, thin, and tranlparent part of this Liquor not far from the Palate, which was divided from it by the interpolition ofa thick, tough, white Membrane. Nature lporteth her felf in variety of Pi‘oceilcs, dithrent in Magnitudes, Zdtrfifcrsnlhlll‘ Figures, and Number. ‘ thehrninula In the Brain ofone Mackerel I dilco‘fered only Two or Three Protiihe. liiikml'cya; rancies, all endued with an oval Figure. ;?,3:1‘1:}'_"""l In another ( which I I)ilIe€ted) I found Five ProcelIes, the Two Anteri. or, and leall, were orbicular, the middle were larger, and of an oval Figure, and the Fifth and ['ollerior, being the Cowbell/rm, was beautified with a Py- s it" l'roccf rainidal Iliape. {gl'i'HSFa In the Third] found Seven I'roccfles, the Firii pair were finall and coni. """l- cal, the Second oval, the Third were cndued with a triangular Figure sand Ninel'rvviiiii- the Polterior I'roceis, or Ccrcbe/lum, with an oval fliape. "WWW" In the Fourth I law Nine ProceIIes. the Fund were minute and orbiciilar, lirain of a ""h- . and the Second were a little larger, and oval; the Third rift in Dimenlions, and are alfo oval; the Fourth are yet larger, and triangular, andthc Ninth ' 'iztl .. lzziltlfdrclilegivlc ~ . . . . - In the I‘lftli I round Five Protuberancres in the upper region of the Brain, molt of them being oval, and the Polteriar ofa triangular Figure; in the middle and lower region I found many finall orbicularPromiiiencies (Icon. _ . . ceive ) Twenty in number, rcfembhng f0 many minute Glands, which were conipofed for the molt part ofa cincritious fubftance, and had their moll I'ilth, mmmmi. inward Pentrals endued with a White Medullary fiibflance. :15ijij i‘" In the Sixth I dilcei'ned only in the upper Region ofthe Brain, Four large Protiiberancies, one pair being of a triangular Figure, was attendedWith Two finall pair of oval Proceflcs, in the middle were feateda pair ofa qua‘ drangular Figure ', and the Pofierior being the Cerebellar", was endued Wltlll flat oval lhape ; in the lower Region were lodged many minute orbicularz Thcmin of or oval I'rocelIes. the Ninth was . . :nIdueId uiih In the Seventh Ifaw .in the upper Region Four pair and an Odd I'rotuhe'uic ' t - "Wit; "f‘" "‘1" and Ihlp'ns, ~ ‘ - , . raiiee leated in the POPEL'I'IOI‘ Region. The Two Firlt pair were very linall, and of an orbicular Figure. The ‘ _ Third and Fourth pair were larger, and of a triangular Figure S and the Po- flerior Prominence was eridued with a pyramidal Ihape. In the lowerllegl' on I difcovered a company of orbicular ProceIIes, refembling a bunch0 Inth: Eighth Grapes Il'ouiiil Seven I or Eight I'toccllts in [IN Biain. ‘ . . (iuluill cc, wou ifiedrati 'tanchIe ld ,bePro rdcre- lr‘ftlic y' ed Brain, Whld‘ if it conflacc in onso one fenti fubfing eafilduc dilbWer Tic-r;l ls cam) theremin ed, as attended with ancies Lirsiill o: ed in "nth many C03"; encn‘chng Various linall Protuber they "0E wall oftheBrain of Fiih. I'irli. AnOther UR" 0f the feveral ProcelTes of the Brain of Filh may be this, that The §ecn' i is wounded or 3:32:11: or n they being, as it Were, {0 many diflinét Brains; whe one ed m thCBralh. compreIIed, the Other may truly exert the", operations, as being Part froor ous LIQU "by proper Membranes; {0 that the motion of thC Yltal or nerv rdered ous Fibres of one dilo or carn imsa the d'veic BIOOcom ted m the other. beingis,inte in its free may have it rcep Proce The upper Region "I the Brain Ofa Thornback being ofa cineritious Co- TIIL'. ui'Pt‘r K‘g'm‘of"m" are lodged Brain a Syflem of many cortical GlandS, which pulp); the molt partaparts lour, is foraffixed ll'b' Trimmer. to the Medu/larblcngalrz,ofa White by large upon,and {lance1 whofe Anterior part is broad, and of a triangular Figure, the point inclining toward the Origen of the Brain, and its Bale toward the beginning . of the Medulla Spinalir. The Polierior part of the Brain being the Medulla oblong/trig is little dif. mmdm fercnt from the Stewart: in Colour and Magnitude 5 the latter being a conti- Elfin/"inn f nuation of the former. [hi-"illilluo The Olfactory Nerves, are. derived From the anterior Procches, which con- orbit"??? of ‘1‘" o"Writ lift in aCortical, or Cineritious, Or a White, or Mednllary part. It VC . and elpecially Fibres, which being united, do make Trunks oi Nerves, Fpring- cal Glands. ing out of each fide of the ML'lllt/[a oblong/rm and Spinalir, to the oliaétory Nerves, which fpronr out of the Anterior Procefses, or Origen of the Brain, and take their cotirle toward the Mouth, and end in numerous ranks ofFi- brils (the Organ of Smelling) lodged in Two Cavities and Repofitories. TheSecond pair of Nerves, (denominated Op:icks)comc outof the be- Thom", I ginning of the Medic/[d oblangam, and pals obliquely crofs-ways toward the Eigvfn‘jnirfl‘l' infide oithe Eyes. ‘ 32"?va Fe 'lheiiiotory Nerves relating to the Eies are double, and infert themlblves htivgloriilii: into the various Mufcles. rm. ‘ On each fide of the Medulla Spinalid do fprout out numerous Nerves, The Mm, Which are implanted into the Mufcles of the Face and Body. $52125?" The various ProceIIes of the Brain for the moft part being of an Afla-co- Every pinata t , I ‘ t G 101", are Compages of nervous Fibrils, {0 that every Procefs feemeth to be fiffifi‘m" fldiliinét {mall Brain, having peculiar Coats, made up offi'uitful. Glands, WWW"_ circled "fill a COHlilhng of various Blood-vefsels, but efpccrally of numerous Fibrils, the 535:? iiicm. , 0‘ 1; us of Nerves. heiniJ the tranfverfe ProceIIes in a Fire-Hairs, is lodged the Medulla oblon- Ti)" flan/p, I I endcth into Two oval Procefses, and is feared in the Bale of the Brain; of different Figures and Magnitudes, feared in irregular petitions; and m ‘0 the upper Region of the Medullzz oblaugam, are appendant many Corti- the lower Region Ifaw a great {lore of {mall orbicular Proceers tied ‘0 "Ch cal {mall Procelses tied to it, and to each other with thin membranous I‘Ililv . merits. other by Ligaments ‘, and all thefe Protuberancies lodged in the up?"r "I" ll TIL-more * W‘X \ " gm, Which 1.» thin, and halfe an Inch broad, of a deprelsed round Figurc, {{kfij": . . ‘ In the Eighth Idifcerned in the upper Region Seven or Eight ProCC{I65. V (17% Brain of Pi/li. --.__‘ The cortical Glands are Syl‘rems of numerous veflEls of Arteries, Veins, Ellrhhjgl‘liicif Fivcl‘rotihv is the large-Ft and oval. on, and molt w], and "WY "W" orhieularin ihc 1w" part 01' the iirainina i335; iii?". HI! lower. Region, are outwardly hued with an Alli-colour, and inwardly W" 3 or the [mil(criesot'rhc Mi" of Hm White, their ambient parts being ofa Cortical, and their more mm" 0 are (oxviul. Medullary fubflance. an! the more . i‘mavd Me. And now fome curious perfon may demand to what end the many Procel‘ I! lld . ‘ v ~ I ' u ‘y {es of this and other I‘lll) are configned ; to which I make bold to glVC d": reply‘7 That the full ufe may be to firengthen the tender Coinpflgfi‘l'5 [,l , TheMcdulla oblozzgata in a Skait is alfo joyned in'its fore Region, to the {I}; £133 aTgEtranfverfe Proeefs, and paliseth under the Cortical .Pi'otuberancies, the Slime. pace of an Inch in one entire Body, and then diVIdcth into Two Branches, runniHgobliquely towards the infides of the Skull, to which they are afliit- e l' and at lafi are united, terminating into the Origen of the Medal/4 Spl," II. mm, E 1,; The |