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Show l3ool; ill; [014 in. *7/26 3min of Fifi). The upper Region of the Brain of a Kingfion coufifirrh in three pair of" C V 5‘ Procefles 5 The firli' pair 1* (much rcfemble tholi: ofa Skaire and Thornbarlr) Elm-"Via The Second rank + are made up of Three ProeelTes, of which rh middle one is orbicular, and the lateral are adorned with an oval F; uthe.e of whichg The Third rank + are alfo cornpofed of Three Pr‘ocefTes, kind of triangule middle is the leafl, and are all adorned with a at {ha e. The odd Procels + is feated between the Third rank of Procems and the Ccrebellum +, which in its lower Region as Well as Upper ii parted into Two equal portions, adorned with an inverted pyramidai Figure, whofe Bafe is feated in the beginning, and its Cone in the termi. nation of the Cerebellum. 4- r c. as adorned with a Pyrilorm Figure: are dr‘eflEd with a kind of Oval fliape: The fecond pair of Prominenciesii- "85% The third pair are graced with the; l Figure of Mamillre, and thereupon may be called hiammillary Proceiles + . "The Midis/la Spinal»: in this Filh is very remarkable, as being double in H itsOrigf-‘m The interior or middlei isparted into equal parts by a linall "a Fillure, and is much lefs then the other to which it is united alter an inch or more i. ‘ » u, . The outward Medulla Spinali/r a't firft is divided from the Interior by a + double Fiflure + pafling on each fide, and parting the external Medal/4 Spindle + ffinto equal portions. On each lide of the Medltllzz Spinalis, is featcd a Cavity, ( fullof Cri' {ialline Liquor) beautified with an oval fhape. The fine Syfiems of Fibrils Jr fpringing out of the Trunlts of the olfaéim ry Nerves, are endued in their lower Region with a Concave, and in their upper with a Convex Surface. r/fffi The $miu of 5/7). ' Book "l. The of thed Brain of a . Kinglion is very like to the up- 1.6:. r. 4. . lowerbRegion fl] f , f P {I h. i . . , The lower per, in nurn er, ape, an me o roce es, w rch is very rare in other RCglonofihg Flfi]; Brain of 1 T. 6:. F r. The Brain cf: Thornback takennut of the Skull. 1 mt. Kingllou. The Brain of a Thornback fomewhat refembleth that of a Sltait and is made up of Four pair of Procefhes. , The Firft pair of Protuberancies + are the greatel't of all, and may The Brain of a Codliti is compolEd of two pair of Proeechs ; The firflr r ilxiiiciiiéra‘ and thelral't, are beautified with an Orbicular figure. The ltcond pair of Protuberancies Jr are adorned with an Oval lhape. be called Tyriform, as they refemble a Pear in Figure, and terminating The Cerebellum is made of two Procefles Jr, Handingr oppofite to each other, + u: and are graced with a Pyramidal figure. r . in the olfactory, as in fialks. The Second pair of Procelles + are the fmallell, and fecm to telemble a triangular Figure, confif'ting in unequal fides. The Third pair of Protuberancies Jr are endued with a lhort oval The beginning of the Medal/a Spinalir +is parted by a FilTure (running in + u. the midli) into equal portions. The Optick Nerves it take their rife from the Medal/4 oblongata. + M. The Olfa&ory Nerves it, pafs on each lide of the Orbicular ProceiTes, and +ff. lhape. F" The Fourth pair of ProcefTes ‘l' are adorned with an oblong oval igure. The Filth pair r belong to the Cerebcllum, beginning more large, and end in more fmall DimenfionS, and in fome fort are endued withapyramidal Figure. The Cerebellum is encornpalTed on each fide in fome fort, after the mm + ffff. ner ofa Skait, with ProceflEs + refembling Intefiines, or the Aafraéiw of: Humane Brain. + 5,", hit of all, the Medulla Spinalir + appears (garnifhed on each ME 1, CG. with numerousNervcs +,) and parted in the middle by the mediationol it", 1. U ,- ,-, a FifTure q. dividing the Medullzz Spinalir, as into equal portions. The Nerves of the Eyes + are double, as conlilting of TWO pair, the one Motory, the other Optick, and arife out of the {ides 0f ‘hc Medullrz oblozzgam. The olfactory Nerves'r feem to arife out of the Apices of the Pyriform Procefses, and make their progrels obliquely crofswaYs9 and near their Terminations, are trimmed on each fide with many finall Fibres (cover- 1-T1111.F , ed with a Black Tunicle 1-.) the immediate inftrument of Smelling. .62. .1- The lower Region of the Organ of smquma V 32:25de :2, pals in length till they arrive near the Mouth, and in two {mall Prominencies, out of which do fprout many finall Fibrils i- the immediate Organs of He Smelling. . 7.6; l", 3.‘ lower The lower Region of the Brain of a young Cod, confil'teth in Five Pro- The Regionoftlfé cclles, one fingle one, and two pair of Procelses. _ £23313? 3 The lingle one + is adorned with an Orbicular figure, and the firl'c pair of + a, ' Procelses are beautified with a Conical figure +, beginning and ehdingin + H. acme Cones. Thelecond pair of Procel‘ses 1' is drefsed with an Oval figure. . +m Above the inferior Procefses of the Brain, do offer themfelves Even! Pleites 0F Nerves difperilbd intqmany parts. The firl‘i branch reaming out of this +14, PIE-Ya is carried upward and inferred into the Eyes. The next Plex of Nerves hath divers Branches, one + is carried near the + u, PPPCr part of the Mouth. And others 1- to the Mulcles of the Face, ending + ff. Into a broad Expanlion. The third Branch Jr, coming out of the fame Trunk, is oppolite to the + gg~ Smelling Nerves, and is implanted into the Mufcles of the Neck. _ . A: the lower end of the Procefses is feared the beginning + of the Main/[é t"pinalit. The Organ 0f Smelling Jr in this Fill], is much more confpicuous 1" the lower Region (endued with a Concave Surface) in which the net. V0115 Fibrllsa 'r fprouting out of the Trunk of the olfaétory Nerves The Head of a Lamprey being opened, the Brain feenieth to be compo»~ h 3‘1"}; ed of two pair of Protuberancies, and a fingle one heated between them. may be more clearly feen, running in tranfverfe parallel lines. 1:3;er The fiffi pair 'i' are fomewhat the larger, adorned with' an Orb'icular figt'irc. fig?" The fecond pair + are endued with an Oval lhape. The fingléfrocels r": The F 13‘ ‘l‘ {‘61th |