THE CENTRAL ACOUSTIC LOBE 



59 



PLATE 10.— Herring. 



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Three drawings of the acoustic lobe of Herring. Fig. I. — Commencement of lobe 

 resting on the anterior end of somatic-sensory lobe. Fig. II. — A little anterior 

 to Fig. I, the lobe is now partly surrounded by the crura cerebelli. Fig. III. — 

 Shows the commencement of the cerebellum with the stratum granulosum 

 surrounded by cells of Purkinje lying in the middle of st. moleculare. The 

 acoustic tubercles are prominent and fibres pass inwards to the central acoustic 

 lobe. The eighth nerves are also seen. 



St. Mol. — Stratum IMoleculare. St. Gr. — Stratum granulosum. C. P. — Cells of 

 Purkinje. A. T. — Acoustic Tubercle. 



