The essentials of histology : descriptive and practical for the use of students / by E.A. Schäfer.
- Edward Albert Sharpey-Schäfer
- Date:
- 1894
Licence: Public Domain Mark
Credit: The essentials of histology : descriptive and practical for the use of students / by E.A. Schäfer. Source: Wellcome Collection.
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![LESSON XLI. STRUCTURE OF THE CEREBELLUM AND CEREBRUM. I 1. Sections of the cerebellum vertical to the surface, (a) across the direction of the laminse, (6) parallel with the laminae. 2. Section across the whole of one hemisphere of the cerebrum of a monkey passing through the middle of the third ventricle. 3. Vertical sections of the cerebral cortex, one from the ascending frontal gyrus, another from the occipital lobe, and a third across the hippocampal gyrus and hippocampus. 4. Transverse sections of the olfactory tract and bulb. In all these preparations make sketches under a low power of the general ari'angement of the grey and white matter, and also of the nerve-cells in the grey matter. Sketch some of the details under a high power. [The preparations are made in the same way as those of the spinal cord.] The cerebellum is composed of a white centre, and of a grey cortex, both extending into all the folds or lamina?, so that when the laminae are cut across, an appearance is presented of a white arborescence Fig. 271.—Section theough one op the hemispheres oy the cerebellum across the lamella, to show the medullary centre and its prolongations into the lamellae, covered superficially by grey matter. The white matter is in largest amount in the middle of each cerebellar hemisphere (fig. 271). There is here present a peculiar wavy lamina of grey matter, similar to that Q](https://iiif.wellcomecollection.org/image/b20400585_0261.jp2/full/800%2C/0/default.jpg)
