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A Ganglion of a Leech

A Ganglion of a Leech.jpg The Growth and Migration of Granules of the CerebellumThumbnailsOptical Illusion in dressThe Growth and Migration of Granules of the CerebellumThumbnailsOptical Illusion in dressThe Growth and Migration of Granules of the CerebellumThumbnailsOptical Illusion in dressThe Growth and Migration of Granules of the CerebellumThumbnailsOptical Illusion in dressThe Growth and Migration of Granules of the CerebellumThumbnailsOptical Illusion in dress
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Pear-shaped cells are set round a felt-work of nerve-fibrils (neuropil). A neuro-sensory cell is shown with one fibre directed peripherally, branching on the surface; and one directed centrally, ramifying in the neuropil. Several very slender fibrils from the neuropil pass up the stalk of each ganglion-cell. They join a network near its surface. This net is connected by radiating fibrils with a coarser net which surrounds the nucleus. From the central net a relatively stout fibril passes to muscle-fibres.

Author
The Body at Work
by Alexander Hill
Published 1908
Available from gutenberg.org
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900*602
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