3S2, Methodvs AnatoMica

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Dupliccs.

QVo autem ad Subftatltiam fibrofam hactctigit3.dc Facultatihus naturalibus vlt.iiqmdemait,Neruosconftci cxl multis fibris,vt rum Gal.i.dcDecretiso. etiam dehnatinMufculisin Fibras Rettas, fcd hx furit com-pofmv ex tota Nerui fubftantia. Ex quibus au-tem gignitur Ncruus? ex femiiie gignuntur,feuex hbris, velcerebri vel fpinalis medulla?,vt differentia fit intcr Fibras j cx quibus gcne-ratur Neruus, & in quas refoluitur. Quantumdcnique ad fubftantiam membraneam, hancpropofuit 3. cap. 7. de Placitis; fiquidem ait,vnum quemque Nernum per intimam Sub-ftantiani fcilicetrneduHarcm obtincrc Dupli-cem Subftantiam extcriorcm, vt prima hoc efl:proxima medulla: prodcat ex* tenui cercbrimcmbrana, altera autem a : dura, vt tandcmconcludere liceat, Neruum efle genitum exSubftantia mcduliari, qtue firmatur a Fibris,&teqitur a Membranis, vt colligereliceat,Ner-uum efle membrum feminale, 8c ob id dicTumftiuTe a Galeno 1. deSemineio. Neruumave-getabili principio eife genitum ex femine,quarhuis mediateinftar omnium partittm cumeodem Galeno 2. de Facultatibus naturali-bus 3. mediate ex fanguine, vt fcilicetfariguisvertiturin fcmen, vt merito dicat Hippocra-tcs <5. Aphorifm. 19. cum difciflum fueric