. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. Diagram of the encephalon of the Perch, showing the general distribution of the cerebral nerves, s, s, vestibule of the ear •, other letters as in Jigs. 526, 527, and 528. (After Cuvier.) beneath the throat in front of the pectorals, they are supplied from the same pairs of nerves; but in the abdominal division, where the ventrals are situated towards the hinder part of the body, they receive their supply from spinal nerves placed proportionally further back. Sympathetic system.—The sympathetic sys- tem of nerves is in F
. The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. Diagram of the encephalon of the Perch, showing the general distribution of the cerebral nerves, s, s, vestibule of the ear •, other letters as in Jigs. 526, 527, and 528. (After Cuvier.) beneath the throat in front of the pectorals, they are supplied from the same pairs of nerves; but in the abdominal division, where the ventrals are situated towards the hinder part of the body, they receive their supply from spinal nerves placed proportionally further back. Sympathetic system.—The sympathetic sys- tem of nerves is in Fishes extremely small, so much so, indeed, that its existence has been denied by some anatomists; it is, however, in- variably present, although its filaments are of great tenuity. It runs along the sides of the Lateral and spinal nerves of the Cod ( Gadus morrhua). (After Swan.) 1, 1, 1, dorsal communicating branch, derived from the fifth pair and nervus vagus, which joins all the nerves of the dorsal fins 10; 2 and 3, two branches from the trunk of the par vagum passing down along the side underneath the skin ; 4, branch running beneath the skin, which communicates with the inferior branches of the spinal nerves •, 8, 9, exit of the nerves from the spinal canal. spine, as in the higher Vertebrata, receiving branches from each of the spinal nerves, and anteriorly it communicates with a branch of the fifth, and also with the nervus vagus. On the left side, after having sent a filament to join the trunk of the par vagum on the stomach,* it * Swan, Comp. Anat. of Nerv. Syst. p. 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 Todd, Robert Bentley, 1809-1860. London, Sherwood, Gilbert, and Piper
Size: 1984px × 1259px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, booksubjectanatomy, booksubjectphysiology, booksubjectzoology
