( 2^30 ) 
Wandible downwards ; wbexGhy divers Phanmena rc- 
latiflg to the motions of the Os Hyoides and Larynx 
( particularly in the Adion of Deglutition ) are explain- 
ed, and a Caufe affigned, why the Aftions of the laft 
named Parts are not dependent in fome Animals. 
Chap. XIX. Among the Mufcles of the Thorax 
which appear in the fore-part, he reckons the Mufculus 
Scalenus^ which according to the Accurate Falloppius, he 
divides in three Mufcles. 
Chap. XXII. Bcfides feven pair of Mufcles defcribcd 
by Vulgar Anatomifts employed in the motions of the 
Head, and two pair more mentioned by Galen, Orihafim^ 
arnd FaHoppius^ he adds another pair, which he calls Reili 
interni wmores. 
Chap. XXIIL He has difcovered divers fmall Mufcles 
lying between the double Spines of the Vertehra of 
rhe Neck, which he calls Interfpinales CoBi, 
Chap. XXIV. After the Delcriptions of the Mufcles 
infervient to the motions of the Head, Neck, Back, and 
Loyns, he obfervcs that the extending Mufcles of thole 
Parts are more numerous and fircijger, which he thinks 
for feveral ends to be a Provident Contrivance in 
Nature. 
Chap. XXVL He defcribes the Bicipital Mufcle of 
the Culit to have a double tendinous Termination, 
the external of which, he calls Fafcia teniinofa^ it in- 
cluding all the external Mufcles of the Carpus and Fin- 
gers ; to which Tendinous Expanficn he afTigns fome 
Remarkable Ufes : Here he gives an Account of an Ex- 
traordinary Cale in Praftice relating to this Bicipital 
Mufcle. 
C)f;j/>. XXVIII. He afligns a notable Ufe to that flu- 
pendious Contrivance in Nature, in conveying the Ten- 
dons of the Inferiour Mufcle bending the Fingers, called 
Trofmdusy through thofe of the Superiour or SulVmu. 
He conceives the Lumbrical Mufcles (which lye in the 
Palm 
