. A treatise on nervous and mental diseases, for students and practitioners of medicine. Horizontal section through the cerebellum. From Stillings Atlas. The section cutsacross anteriorly under the corpora , R. The superior cerebellar peduncles between the lingula. In front of this is seenthe nucleus tegmenti (m) of the vermis, the nucleus globosus {Ng), the embolus {Emb),and the corpus dentatum of the cerebellum (Cdc), which are in the hemispheres oneach side J at Com is the decussation of the anterior commissure, and at Sem the semi-circular fibres. Fig. The three peduncle
. A treatise on nervous and mental diseases, for students and practitioners of medicine. Horizontal section through the cerebellum. From Stillings Atlas. The section cutsacross anteriorly under the corpora , R. The superior cerebellar peduncles between the lingula. In front of this is seenthe nucleus tegmenti (m) of the vermis, the nucleus globosus {Ng), the embolus {Emb),and the corpus dentatum of the cerebellum (Cdc), which are in the hemispheres oneach side J at Com is the decussation of the anterior commissure, and at Sem the semi-circular fibres. Fig. The three peduncles of the cerebellum. From IIirkchkkld and Corpora quadrigemina. 5. Superior cerebellar peduncles. 7. Middle ;. Inferior peduncles or restiform bodies. 1. Rhoinboidal fossa of the fourth Striae acousticae. 4. Columns of Goll. fi. Lemniscus. 42 INTRODUCTORY, it must be borne in miud, was not himself very positive aboutthem. In this diagram it will be seen that the different corticalregions have commissural fibres, so-called arciform fibres, whichare analogous to the commissural fibres of the hemispheres. Thesecerebellar commissural fibres are called the dentritic tracts. Theircourse is very indistinct except at the point of decussation. Ex-ternal to the ciliary body is a mass of fibres resembling wool,and hence it is called the fleece. The superior peduncles enterthe ciliary body and break up into a network of intra-ciliary fibres,which is connected either directly or through ganglion cells with Fig. 25.
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