. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. The Dominating Tactor 717 Midbrain Medulla-^ Ciliary GanglioriN i izrf" -•»*• s\ "Submaxillary Ganglion > S—Submaxillary Gland S^^'OV-rf-vT Otic Ganglion rVj'-V- Parotid Gland -Heart. '"^Stomach ~-Small ntestine Adrenal Medulla ""Colon Sympathetic Trunk 'Bladder Fig. 660. Diagram of the principal autonomic nervous pathways. The parasympathetic paths are represented as follows: preganglionic neurons by dash-and-dot lines; postgan
. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. The Dominating Tactor 717 Midbrain Medulla-^ Ciliary GanglioriN i izrf" -•»*• s\ "Submaxillary Ganglion > S—Submaxillary Gland S^^'OV-rf-vT Otic Ganglion rVj'-V- Parotid Gland -Heart. '"^Stomach ~-Small ntestine Adrenal Medulla ""Colon Sympathetic Trunk 'Bladder Fig. 660. Diagram of the principal autonomic nervous pathways. The parasympathetic paths are represented as follows: preganglionic neurons by dash-and-dot lines; postganglionics by dotted lines. Sympathetic paths are: preganglionic by continuous lines; postganglionics by broken lines. Pathways to blood vessels and integument shown only on left side of figure; those to other visceral structures, only on the right side. (After Bailey.) bral column on either side, are connected longitudinally into a pair of ganglionic chains. They are known as chain, or vertebral, ganglia. In addi- tion there are collateral ganglia lying on the dorsal aorta at the points where the three major arteries to the digestive tract arise (Fig. 661). Thus there are three types of ganglia in which postganglionic cell bodies associated with this outflow mav be 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 Walter, Herbert Eugene, b. 1867; Sayles, Leonard Perkins, 1902-. New York : Macmillan Co.
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Keywords: ., bookcentury1900, booksubjectanatomycomparative, booksubjectverte