The development of the human body; a manual of human embryology . Temp. ^. ularispostl Facialis collil ~ubcu£tcolli meet,./ B Fig. 115.—Head of Embryos (A) of Two Months and (B) op ThreeMonths showing the Extension of the Seventh Nerve uponthe Face.—(Popawsky.) 230 THE LIMB MUSCLES. 23 I larynx, together with the remaining portions of the con-strictors of the pharynx and the muscles of the soft palate,with the exception of the tensor. Both these arches havebranches of the tenth nerve associated with them andhence this nerve supplies the muscles named. In addition,two of the extrinsic muscles o
The development of the human body; a manual of human embryology . Temp. ^. ularispostl Facialis collil ~ubcu£tcolli meet,./ B Fig. 115.—Head of Embryos (A) of Two Months and (B) op ThreeMonths showing the Extension of the Seventh Nerve uponthe Face.—(Popawsky.) 230 THE LIMB MUSCLES. 23 I larynx, together with the remaining portions of the con-strictors of the pharynx and the muscles of the soft palate,with the exception of the tensor. Both these arches havebranches of the tenth nerve associated with them andhence this nerve supplies the muscles named. In addition,two of the extrinsic muscles of the tongue, the palato-glossus and chondroglossus, belong to the fourth of fifthbranchiomere, although the remaining muscles of thisphysiological set are myotomic in origin. Finally, portions of two other muscles should probablybe included in the list of branchiomeric muscles, thesemuscles being the trapezius and sternomastoid. It hasalready been seen that these muscles are partly derivedfrom the cervical myotomes, but they also appear to beinnervated in part by
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectembryol, bookyear1902
