. Brain and body of fish; a study of brain pattern in relation to hunting and feeding in fish. Fishes -- Anatomy; Nervous system -- Fishes; Brain. HEARING AND CEREBELLAR FUNCTIONS 133 This greatly enlarged area appears to diminish gradually in extent towards the middle line, so as to give the appearance of a p\Tamid (in section), the ai)ex of which nearly meets that of the oj)j)osite side. The small-celled tissue at the apex becomes gradually replaced by elongated pear-shaped cells, which bridge the inter- PLATE CAA A transverse section of the brain of the Black Scabbard fish (Aphanopus c
. Brain and body of fish; a study of brain pattern in relation to hunting and feeding in fish. Fishes -- Anatomy; Nervous system -- Fishes; Brain. HEARING AND CEREBELLAR FUNCTIONS 133 This greatly enlarged area appears to diminish gradually in extent towards the middle line, so as to give the appearance of a p\Tamid (in section), the ai)ex of which nearly meets that of the oj)j)osite side. The small-celled tissue at the apex becomes gradually replaced by elongated pear-shaped cells, which bridge the inter- PLATE CAA A transverse section of the brain of the Black Scabbard fish (Aphanopus carbo) across the commencement of the acoustic. —tubercles and the cere- bellum. The central acoustic area is well seen and fibres passing from it to the auditory nucleus. —Stratum granulosum and —Stratum moleculare of —Cerebellum. vening gap. The cerebellum in this section is completely separated from the acoustico-lateral areas, and has its typical conformation of strata granulosum and moleculare. But continuous and inferior to the small-celled area we have just described is a narrow area of transverse fibres interspersed with rows of small cells, which we recognise as similar to the central acoustic area we have described in the carps. The remaining portion of the lobe consists of a tissue similar to that of the stratum moleculare with a few^ large cells. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Evans, Harold Muir, 1866-. Philadelphia, The Blakiston company
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Keywords: ., bo, bookcentury1900, bookcollectionbiodiversity, booksubjectbrain
