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Motor End Plate Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-motor-end-plate-134942965.htmlRMHRF53H–Motor End Plate
Motor neuron: neuron in contact with muscle fibers. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/motor-neuron-neuron-in-contact-with-muscle-fibers-image476923890.htmlRF2JKWN82–Motor neuron: neuron in contact with muscle fibers.
Cells act as external stimuli in different environments. change to act as internal stimuli. When the senses are sent signal information to the nervou Stock Vectorhttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/cells-act-as-external-stimuli-in-different-environments-change-to-act-as-internal-stimuli-when-the-senses-are-sent-signal-information-to-the-nervou-image229407377.htmlRFR96BCH–Cells act as external stimuli in different environments. change to act as internal stimuli. When the senses are sent signal information to the nervou
Diagram of a mammalian muscle spindle. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-diagram-of-a-mammalian-muscle-spindle-24898708.htmlRMBCE6FG–Diagram of a mammalian muscle spindle.
Multiple terminal synapses on the cell body of a motor neuron of the anterior horn of the spinal cord. Cajal’s reduced silver nitrate. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/multiple-terminal-synapses-on-the-cell-body-of-a-motor-neuron-of-the-anterior-horn-of-the-spinal-cord-cajals-reduced-silver-nitrate-image401744003.htmlRF2E9H0G3–Multiple terminal synapses on the cell body of a motor neuron of the anterior horn of the spinal cord. Cajal’s reduced silver nitrate.
Applied anatomy and kinesiology; the mechanism of muscular movement . Fig. 22.—Motor nerve ending in a muscle fiber. (Klein.) If one of the limbs of an animal is severed from its body themuscles in such limb may still be made to contract by stimulat-ing the nerve. The motor fibers in the nerve, when stimulated,convey the message to the muscle fibers and they contract, just asif the message came from the animals nervous system; with thisdifference: muscular actions arising in this way are not regulatedand controlled so as to be useful. The machinery for muscularcontrol lies within the brain and Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/applied-anatomy-and-kinesiology-the-mechanism-of-muscular-movement-fig-22motor-nerve-ending-in-a-muscle-fiber-klein-if-one-of-the-limbs-of-an-animal-is-severed-from-its-body-themuscles-in-such-limb-may-still-be-made-to-contract-by-stimulat-ing-the-nerve-the-motor-fibers-in-the-nerve-when-stimulatedconvey-the-message-to-the-muscle-fibers-and-they-contract-just-asif-the-message-came-from-the-animals-nervous-system-with-thisdifference-muscular-actions-arising-in-this-way-are-not-regulatedand-controlled-so-as-to-be-useful-the-machinery-for-muscularcontrol-lies-within-the-brain-and-image339221537.htmlRM2AKTTEW–Applied anatomy and kinesiology; the mechanism of muscular movement . Fig. 22.—Motor nerve ending in a muscle fiber. (Klein.) If one of the limbs of an animal is severed from its body themuscles in such limb may still be made to contract by stimulat-ing the nerve. The motor fibers in the nerve, when stimulated,convey the message to the muscle fibers and they contract, just asif the message came from the animals nervous system; with thisdifference: muscular actions arising in this way are not regulatedand controlled so as to be useful. The machinery for muscularcontrol lies within the brain and
. Cunningham's Text-book of anatomy. Anatomy. SYMPATHETIC SYSTEM. 755 :: :: - -: - GANGLION CELLS AND AXONS that two spinal nerves are supplied from one ganglion ; or two ganglia may supply branches to a single spinal nerve. The gray ramus is distributed along the somatic divisions of the spinal nerves, supplying branches to unstriped muscular fibres (vaso-motor, pilo-motor) and glands (secretory). They also provide small recurrent branches, ending in the membranes enveloping the spinal nerve-roots. Mingled with the non-medullated fibres of the gray rami are a small number of medullated fibres Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/cunninghams-text-book-of-anatomy-anatomy-sympathetic-system-755-ganglion-cells-and-axons-that-two-spinal-nerves-are-supplied-from-one-ganglion-or-two-ganglia-may-supply-branches-to-a-single-spinal-nerve-the-gray-ramus-is-distributed-along-the-somatic-divisions-of-the-spinal-nerves-supplying-branches-to-unstriped-muscular-fibres-vaso-motor-pilo-motor-and-glands-secretory-they-also-provide-small-recurrent-branches-ending-in-the-membranes-enveloping-the-spinal-nerve-roots-mingled-with-the-non-medullated-fibres-of-the-gray-rami-are-a-small-number-of-medullated-fibres-image216345257.htmlRMPFYAG9–. Cunningham's Text-book of anatomy. Anatomy. SYMPATHETIC SYSTEM. 755 :: :: - -: - GANGLION CELLS AND AXONS that two spinal nerves are supplied from one ganglion ; or two ganglia may supply branches to a single spinal nerve. The gray ramus is distributed along the somatic divisions of the spinal nerves, supplying branches to unstriped muscular fibres (vaso-motor, pilo-motor) and glands (secretory). They also provide small recurrent branches, ending in the membranes enveloping the spinal nerve-roots. Mingled with the non-medullated fibres of the gray rami are a small number of medullated fibres
Motor End Plate Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-motor-end-plate-134944378.htmlRMHRF6X2–Motor End Plate
Motor neuron: neuron in contact with muscle fibers. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/motor-neuron-neuron-in-contact-with-muscle-fibers-image476923828.htmlRF2JKWN5T–Motor neuron: neuron in contact with muscle fibers.
Neuromuscular Synapse, Healthy, 2D Illustration Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/neuromuscular-synapse-healthy-2d-illustration-image353173791.htmlRM2BEGCNK–Neuromuscular Synapse, Healthy, 2D Illustration
Motor neuron Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/motor-neuron-image466107159.htmlRM2J290C7–Motor neuron
Myasthenia, 2D Illustration Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/myasthenia-2d-illustration-image353173828.htmlRM2BEGCR0–Myasthenia, 2D Illustration
SENSORIMOTOR SYSTEM Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/sensorimotor-system-image62636550.htmlRMDHW9FJ–SENSORIMOTOR SYSTEM
Myasthenia, 2D Illustration Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/myasthenia-2d-illustration-image353173785.htmlRM2BEGCND–Myasthenia, 2D Illustration
NEURON Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-neuron-49289102.htmlRMCT58N2–NEURON
. Applied anatomy and kinesiology. Fig. 22.—Motor nerve ending in a muscle fiber. (Klein.) If one of the limbs of an animal is severed from its body themuscles in such limb may still be made to contract by stimulatingthe nerve. The motor fibers in the nerve, when stimulated, con-vey the message to the muscle fibers and they contract, just as ifthe message came from the animals nervous system; with thisdifference: muscular actions arising in this way are not regulatedand controlled so as to be useful. The machinery for muscularcontrol lies within the brain and spinal cord. SENSORY NEURONES. The Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/applied-anatomy-and-kinesiology-fig-22motor-nerve-ending-in-a-muscle-fiber-klein-if-one-of-the-limbs-of-an-animal-is-severed-from-its-body-themuscles-in-such-limb-may-still-be-made-to-contract-by-stimulatingthe-nerve-the-motor-fibers-in-the-nerve-when-stimulated-con-vey-the-message-to-the-muscle-fibers-and-they-contract-just-as-ifthe-message-came-from-the-animals-nervous-system-with-thisdifference-muscular-actions-arising-in-this-way-are-not-regulatedand-controlled-so-as-to-be-useful-the-machinery-for-muscularcontrol-lies-within-the-brain-and-spinal-cord-sensory-neurones-the-image370760535.htmlRM2CF5GRK–. Applied anatomy and kinesiology. Fig. 22.—Motor nerve ending in a muscle fiber. (Klein.) If one of the limbs of an animal is severed from its body themuscles in such limb may still be made to contract by stimulatingthe nerve. The motor fibers in the nerve, when stimulated, con-vey the message to the muscle fibers and they contract, just as ifthe message came from the animals nervous system; with thisdifference: muscular actions arising in this way are not regulatedand controlled so as to be useful. The machinery for muscularcontrol lies within the brain and spinal cord. SENSORY NEURONES. The
MYONEURAL JUNCTION Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-myoneural-junction-49280265.htmlRMCT4WDD–MYONEURAL JUNCTION
MYONEURAL JUNCTION, TEM Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-myoneural-junction-tem-49180750.htmlRMCT0AFA–MYONEURAL JUNCTION, TEM
Myasthenia, 2D Illustration Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/myasthenia-2d-illustration-image353173805.htmlRM2BEGCP5–Myasthenia, 2D Illustration
. On the Action of Cobra Venom. Parts I and II. llowing experiments were performed on the gastrocnemius and sartorius ofRana temporaria ; there was no essential difference in the reaction of these muscles. The sartorius, attached to a counter-weighted lever, was suspended in Ringer ssolution (frogs), containing sufficient curara to paralyse the motor nerve ending, andvenom was added to form a concentration of 1 : 100,000 or 1 : 50,000. Very soonthe muscle began to twitch, and this movement became gradually more intense;but sooner or later, according to the strength of the poison, it became wea Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/on-the-action-of-cobra-venom-parts-i-and-ii-llowing-experiments-were-performed-on-the-gastrocnemius-and-sartorius-ofrana-temporaria-there-was-no-essential-difference-in-the-reaction-of-these-muscles-the-sartorius-attached-to-a-counter-weighted-lever-was-suspended-in-ringer-ssolution-frogs-containing-sufficient-curara-to-paralyse-the-motor-nerve-ending-andvenom-was-added-to-form-a-concentration-of-1-100000-or-1-50000-very-soonthe-muscle-began-to-twitch-and-this-movement-became-gradually-more-intensebut-sooner-or-later-according-to-the-strength-of-the-poison-it-became-wea-image370556421.htmlRM2CET8DW–. On the Action of Cobra Venom. Parts I and II. llowing experiments were performed on the gastrocnemius and sartorius ofRana temporaria ; there was no essential difference in the reaction of these muscles. The sartorius, attached to a counter-weighted lever, was suspended in Ringer ssolution (frogs), containing sufficient curara to paralyse the motor nerve ending, andvenom was added to form a concentration of 1 : 100,000 or 1 : 50,000. Very soonthe muscle began to twitch, and this movement became gradually more intense;but sooner or later, according to the strength of the poison, it became wea
![. The chordates. Chordata. 314 Basic Structure of Vertebrates which is probably a nutrient medium rather than ordinary cytoplasm. The wall of the fiber, much more prominent than an ordinary cell-wall, is called the sarcolemma. The alternate dark and light bands on the individual fibril are due to physical differences such that, in polarized light, the dark bands. Fig. 255. Motor nerve-ending; part of a longitudinal section of muscle-fiber. (After Boeke. Courtesy, Bremer-Weatherford: "Text-Book of Histology," Phila- delphia, The Blakiston Company.) are doubly refractive (anisotropic) Stock Photo](https://c8.alamy.com/comp/RJ508W/the-chordates-chordata-314-basic-structure-of-vertebrates-which-is-probably-a-nutrient-medium-rather-than-ordinary-cytoplasm-the-wall-of-the-fiber-much-more-prominent-than-an-ordinary-cell-wall-is-called-the-sarcolemma-the-alternate-dark-and-light-bands-on-the-individual-fibril-are-due-to-physical-differences-such-that-in-polarized-light-the-dark-bands-fig-255-motor-nerve-ending-part-of-a-longitudinal-section-of-muscle-fiber-after-boeke-courtesy-bremer-weatherford-quottext-book-of-histologyquot-phila-delphia-the-blakiston-company-are-doubly-refractive-anisotropic-RJ508W.jpg ". The chordates. Chordata. 314 Basic Structure of Vertebrates which is probably a nutrient medium rather than ordinary cytoplasm. The wall of the fiber, much more prominent than an ordinary cell-wall, is called the sarcolemma. The alternate dark and light bands on the individual fibril are due to physical differences such that, in polarized light, the dark bands. Fig. 255. Motor nerve-ending; part of a longitudinal section of muscle-fiber. (After Boeke. Courtesy, Bremer-Weatherford: "Text-Book of Histology," Phila- delphia, The Blakiston Company.) are doubly refractive (anisotropic) Stock Photo")
. The chordates. Chordata. 314 Basic Structure of Vertebrates which is probably a nutrient medium rather than ordinary cytoplasm. The wall of the fiber, much more prominent than an ordinary cell-wall, is called the sarcolemma. The alternate dark and light bands on the individual fibril are due to physical differences such that, in polarized light, the dark bands. Fig. 255. Motor nerve-ending; part of a longitudinal section of muscle-fiber. (After Boeke. Courtesy, Bremer-Weatherford: "Text-Book of Histology," Phila- delphia, The Blakiston Company.) are doubly refractive (anisotropic) Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-chordates-chordata-314-basic-structure-of-vertebrates-which-is-probably-a-nutrient-medium-rather-than-ordinary-cytoplasm-the-wall-of-the-fiber-much-more-prominent-than-an-ordinary-cell-wall-is-called-the-sarcolemma-the-alternate-dark-and-light-bands-on-the-individual-fibril-are-due-to-physical-differences-such-that-in-polarized-light-the-dark-bands-fig-255-motor-nerve-ending-part-of-a-longitudinal-section-of-muscle-fiber-after-boeke-courtesy-bremer-weatherford-quottext-book-of-histologyquot-phila-delphia-the-blakiston-company-are-doubly-refractive-anisotropic-image234908601.htmlRMRJ508W–. The chordates. Chordata. 314 Basic Structure of Vertebrates which is probably a nutrient medium rather than ordinary cytoplasm. The wall of the fiber, much more prominent than an ordinary cell-wall, is called the sarcolemma. The alternate dark and light bands on the individual fibril are due to physical differences such that, in polarized light, the dark bands. Fig. 255. Motor nerve-ending; part of a longitudinal section of muscle-fiber. (After Boeke. Courtesy, Bremer-Weatherford: "Text-Book of Histology," Phila- delphia, The Blakiston Company.) are doubly refractive (anisotropic)
An American text-book of physiology . byexternal objects, motion accompanied by muscularsensation, and change in the original sensation. Inother words, the motor and sensory impulses form asort of balance, and both are necessary. Ending- of Sensory Nerve-fibres in the Skin.—The afferent nerves supplied to the skin have severalmodes of termination. In the commonest form theplexus of medullated nerve-fibres found in the dermisclose under the epidermis gives off twigs which, losing the medullary sheath,pierce the epidermis and here form a network among the cells of the Mal-pighian layer, the sing Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/an-american-text-book-of-physiology-byexternal-objects-motion-accompanied-by-muscularsensation-and-change-in-the-original-sensation-inother-words-the-motor-and-sensory-impulses-form-asort-of-balance-and-both-are-necessary-ending-of-sensory-nerve-fibres-in-the-skinthe-afferent-nerves-supplied-to-the-skin-have-severalmodes-of-termination-in-the-commonest-form-theplexus-of-medullated-nerve-fibres-found-in-the-dermisclose-under-the-epidermis-gives-off-twigs-which-losing-the-medullary-sheathpierce-the-epidermis-and-here-form-a-network-among-the-cells-of-the-mal-pighian-layer-the-sing-image338350452.htmlRM2AJD5CM–An American text-book of physiology . byexternal objects, motion accompanied by muscularsensation, and change in the original sensation. Inother words, the motor and sensory impulses form asort of balance, and both are necessary. Ending- of Sensory Nerve-fibres in the Skin.—The afferent nerves supplied to the skin have severalmodes of termination. In the commonest form theplexus of medullated nerve-fibres found in the dermisclose under the epidermis gives off twigs which, losing the medullary sheath,pierce the epidermis and here form a network among the cells of the Mal-pighian layer, the sing
A text-book of first aid and emergency treatment . fibers. TJw Action of the Nerves.—This is usually very compli-cated even for the simplest voluntary action. For the pur-pose of description the nerves may be likened to electricwires and the brain to the battery. A nerve impulseoriginated in the peripheral ending of a sensory nerve istransmitted to the brain, where it is transformed to a motor rilE NERVOUS SYSTliM 55 impulse, and this motor impulse is transmitted to a musclewhich contracts, resulting in motion. If, for example, the. LUMBAR GANCLfA Fig. 22.—Spinal cord showing nerve roots. (Ger Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-text-book-of-first-aid-and-emergency-treatment-fibers-tjw-action-of-the-nervesthis-is-usually-very-compli-cated-even-for-the-simplest-voluntary-action-for-the-pur-pose-of-description-the-nerves-may-be-likened-to-electricwires-and-the-brain-to-the-battery-a-nerve-impulseoriginated-in-the-peripheral-ending-of-a-sensory-nerve-istransmitted-to-the-brain-where-it-is-transformed-to-a-motor-rile-nervous-systlim-55-impulse-and-this-motor-impulse-is-transmitted-to-a-musclewhich-contracts-resulting-in-motion-if-for-example-the-lumbar-ganclfa-fig-22spinal-cord-showing-nerve-roots-ger-image340292670.htmlRM2ANHJNJ–A text-book of first aid and emergency treatment . fibers. TJw Action of the Nerves.—This is usually very compli-cated even for the simplest voluntary action. For the pur-pose of description the nerves may be likened to electricwires and the brain to the battery. A nerve impulseoriginated in the peripheral ending of a sensory nerve istransmitted to the brain, where it is transformed to a motor rilE NERVOUS SYSTliM 55 impulse, and this motor impulse is transmitted to a musclewhich contracts, resulting in motion. If, for example, the. LUMBAR GANCLfA Fig. 22.—Spinal cord showing nerve roots. (Ger
. The animans and man; an elementary textbook of zoology and human physiology. FIG. 182. Diagram showing relation ofcenters of language and their principalassociations. A, auditory center; V, visualcenter; M, motor speech center; E, motorwriting center; O. O., intellectual center.(After Grasset.) a nerve ending in some part of the body, as in the retina of the eye. Visual stimuli are carried along the axis cylinders of the nerves to the 364 THE ANIMALS AND MAN cortex of the brain where the center of sight, or visual center,is located. The cells in the visual center transmit the im-pulse to its Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-animans-and-man-an-elementary-textbook-of-zoology-and-human-physiology-fig-182-diagram-showing-relation-ofcenters-of-language-and-their-principalassociations-a-auditory-center-v-visualcenter-m-motor-speech-center-e-motorwriting-center-o-o-intellectual-centerafter-grasset-a-nerve-ending-in-some-part-of-the-body-as-in-the-retina-of-the-eye-visual-stimuli-are-carried-along-the-axis-cylinders-of-the-nerves-to-the-364-the-animals-and-man-cortex-of-the-brain-where-the-center-of-sight-or-visual-centeris-located-the-cells-in-the-visual-center-transmit-the-im-pulse-to-its-image336703029.htmlRM2AFP445–. The animans and man; an elementary textbook of zoology and human physiology. FIG. 182. Diagram showing relation ofcenters of language and their principalassociations. A, auditory center; V, visualcenter; M, motor speech center; E, motorwriting center; O. O., intellectual center.(After Grasset.) a nerve ending in some part of the body, as in the retina of the eye. Visual stimuli are carried along the axis cylinders of the nerves to the 364 THE ANIMALS AND MAN cortex of the brain where the center of sight, or visual center,is located. The cells in the visual center transmit the im-pulse to its
The anatomy of the nervous system, from the standpoint of development and function . Fig. 38.—Nerve-ending in muscular fiber of a lizard (Lacerta viridis). Highly magnified: a.End-organ seen in profile; b, from the surface; s, s, sarcolemma; p, p, expansion of axis-cylinder.Beneath this is granular protoplasm containing a number of large clear nuclei and constitutingthe bed or sole of the end-organ. In b the expansion of the axis-cylinder appears as a clearnetwork, branching from the divisions of the medullated fiber. (Kiihnc in Quains Anatomy.) motor end-plates. Such a primary motor neuron is Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-anatomy-of-the-nervous-system-from-the-standpoint-of-development-and-function-fig-38nerve-ending-in-muscular-fiber-of-a-lizard-lacerta-viridis-highly-magnified-aend-organ-seen-in-profile-b-from-the-surface-s-s-sarcolemma-p-p-expansion-of-axis-cylinderbeneath-this-is-granular-protoplasm-containing-a-number-of-large-clear-nuclei-and-constitutingthe-bed-or-sole-of-the-end-organ-in-b-the-expansion-of-the-axis-cylinder-appears-as-a-clearnetwork-branching-from-the-divisions-of-the-medullated-fiber-kiihnc-in-quains-anatomy-motor-end-plates-such-a-primary-motor-neuron-is-image342757824.htmlRM2AWHY2T–The anatomy of the nervous system, from the standpoint of development and function . Fig. 38.—Nerve-ending in muscular fiber of a lizard (Lacerta viridis). Highly magnified: a.End-organ seen in profile; b, from the surface; s, s, sarcolemma; p, p, expansion of axis-cylinder.Beneath this is granular protoplasm containing a number of large clear nuclei and constitutingthe bed or sole of the end-organ. In b the expansion of the axis-cylinder appears as a clearnetwork, branching from the divisions of the medullated fiber. (Kiihnc in Quains Anatomy.) motor end-plates. Such a primary motor neuron is
. A manual of elementary zoology . Zoology. Plate II.—Histology of muscle. Ay Cardiac muscle of the frog; B, cardiac muscle of man; C, part of a skeletal muscle fibre of the frog, showing the ending of a motor nerve fibre. ojc.c, Axis cylinder of the nerve fibre ; dr., branches of the same after it has lost its medullary sheath; n.br.^ nuclei of the branches; »./., nuclei of the nerve fibre; «.»z., nuclei of muscle fibres.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustration Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/a-manual-of-elementary-zoology-zoology-plate-iihistology-of-muscle-ay-cardiac-muscle-of-the-frog-b-cardiac-muscle-of-man-c-part-of-a-skeletal-muscle-fibre-of-the-frog-showing-the-ending-of-a-motor-nerve-fibre-ojcc-axis-cylinder-of-the-nerve-fibre-dr-branches-of-the-same-after-it-has-lost-its-medullary-sheath-nbr-nuclei-of-the-branches-nuclei-of-the-nerve-fibre-z-nuclei-of-muscle-fibres-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustration-image232123893.htmlRMRDJ4B1–. A manual of elementary zoology . Zoology. Plate II.—Histology of muscle. Ay Cardiac muscle of the frog; B, cardiac muscle of man; C, part of a skeletal muscle fibre of the frog, showing the ending of a motor nerve fibre. ojc.c, Axis cylinder of the nerve fibre ; dr., branches of the same after it has lost its medullary sheath; n.br.^ nuclei of the branches; »./., nuclei of the nerve fibre; «.»z., nuclei of muscle fibres.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustration
. Cunningham's Text-book of anatomy. Anatomy. SYMPATHETIC SYSTEM. 755 :: :: - -: - GANGLION CELLS AND AXONS that two spinal nerves are supplied from one ganglion ; or two ganglia may supply branches to a single spinal nerve. The gray ramus is distributed along the somatic divisions of the spinal nerves, supplying branches to unstriped muscular fibres (vaso-motor, pilo-motor) and glands (secretory). They also provide small recurrent branches, ending in the membranes enveloping the spinal nerve-roots. Mingled with the non-medullated fibres of the gray rami are a small number of medullated fibres Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/cunninghams-text-book-of-anatomy-anatomy-sympathetic-system-755-ganglion-cells-and-axons-that-two-spinal-nerves-are-supplied-from-one-ganglion-or-two-ganglia-may-supply-branches-to-a-single-spinal-nerve-the-gray-ramus-is-distributed-along-the-somatic-divisions-of-the-spinal-nerves-supplying-branches-to-unstriped-muscular-fibres-vaso-motor-pilo-motor-and-glands-secretory-they-also-provide-small-recurrent-branches-ending-in-the-membranes-enveloping-the-spinal-nerve-roots-mingled-with-the-non-medullated-fibres-of-the-gray-rami-are-a-small-number-of-medullated-fibres-image231869197.htmlRMRD6FEN–. Cunningham's Text-book of anatomy. Anatomy. SYMPATHETIC SYSTEM. 755 :: :: - -: - GANGLION CELLS AND AXONS that two spinal nerves are supplied from one ganglion ; or two ganglia may supply branches to a single spinal nerve. The gray ramus is distributed along the somatic divisions of the spinal nerves, supplying branches to unstriped muscular fibres (vaso-motor, pilo-motor) and glands (secretory). They also provide small recurrent branches, ending in the membranes enveloping the spinal nerve-roots. Mingled with the non-medullated fibres of the gray rami are a small number of medullated fibres
. Animal biology. Biology; Zoology; Physiology. COORDINATION 207 Moreover, nerve impulses are not transmitted by a nerve as a whole, but by one component cell process, a nerve fiber; that is, by way of a definite cell path through the nerve. The same is equally true of the cord and the brain, which differ from nerves largely in Cortex BRAIN—/- Motor fiber Sensory fiber. SPINAL CORD Dorsal root Ventral root Synapse Motor fiber / ^ SPINAL NERVE Sensory nerve /fiber ending in sense cell /Motor nerve fiber ending in muscle Fig. 143. — Diagram of the paths of sensory and motor nerve fibers. A refle Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/animal-biology-biology-zoology-physiology-coordination-207-moreover-nerve-impulses-are-not-transmitted-by-a-nerve-as-a-whole-but-by-one-component-cell-process-a-nerve-fiber-that-is-by-way-of-a-definite-cell-path-through-the-nerve-the-same-is-equally-true-of-the-cord-and-the-brain-which-differ-from-nerves-largely-in-cortex-brain-motor-fiber-sensory-fiber-spinal-cord-dorsal-root-ventral-root-synapse-motor-fiber-spinal-nerve-sensory-nerve-fiber-ending-in-sense-cell-motor-nerve-fiber-ending-in-muscle-fig-143-diagram-of-the-paths-of-sensory-and-motor-nerve-fibers-a-refle-image236765560.htmlRMRN5GTT–. Animal biology. Biology; Zoology; Physiology. COORDINATION 207 Moreover, nerve impulses are not transmitted by a nerve as a whole, but by one component cell process, a nerve fiber; that is, by way of a definite cell path through the nerve. The same is equally true of the cord and the brain, which differ from nerves largely in Cortex BRAIN—/- Motor fiber Sensory fiber. SPINAL CORD Dorsal root Ventral root Synapse Motor fiber / ^ SPINAL NERVE Sensory nerve /fiber ending in sense cell /Motor nerve fiber ending in muscle Fig. 143. — Diagram of the paths of sensory and motor nerve fibers. A refle
![. Principles of modern biology. Biology. 454 - Multicellular Animals, Especially Man. STIMULUS -? INTERMEDIATE NEURON FREE NERVE ENDING -EFFECTOR (MUSCLE CELL) MOTOR NEURON Fig. 25-8. Sensory-neuromotor connections in the vertebrate. Note that "long path" reflexes are conducted through the brain; whereas intra- and intersegmented reflexes are restricted to the spinal cord. of the pattern in the presynaptic nerve cell. ally involved. However, a few cases of purely The rate of firing (frequency of impulses) electrical synaptic excitations, not involving may be increased or decreased as Stock Photo](https://c8.alamy.com/comp/RDYT45/principles-of-modern-biology-biology-454-multicellular-animals-especially-man-stimulus-intermediate-neuron-free-nerve-ending-effector-muscle-cell-motor-neuron-fig-25-8-sensory-neuromotor-connections-in-the-vertebrate-note-that-quotlong-pathquot-reflexes-are-conducted-through-the-brain-whereas-intra-and-intersegmented-reflexes-are-restricted-to-the-spinal-cord-of-the-pattern-in-the-presynaptic-nerve-cell-ally-involved-however-a-few-cases-of-purely-the-rate-of-firing-frequency-of-impulses-electrical-synaptic-excitations-not-involving-may-be-increased-or-decreased-as-RDYT45.jpg ". Principles of modern biology. Biology. 454 - Multicellular Animals, Especially Man. STIMULUS -? INTERMEDIATE NEURON FREE NERVE ENDING -EFFECTOR (MUSCLE CELL) MOTOR NEURON Fig. 25-8. Sensory-neuromotor connections in the vertebrate. Note that "long path" reflexes are conducted through the brain; whereas intra- and intersegmented reflexes are restricted to the spinal cord. of the pattern in the presynaptic nerve cell. ally involved. However, a few cases of purely The rate of firing (frequency of impulses) electrical synaptic excitations, not involving may be increased or decreased as Stock Photo")
. Principles of modern biology. Biology. 454 - Multicellular Animals, Especially Man. STIMULUS -? INTERMEDIATE NEURON FREE NERVE ENDING -EFFECTOR (MUSCLE CELL) MOTOR NEURON Fig. 25-8. Sensory-neuromotor connections in the vertebrate. Note that "long path" reflexes are conducted through the brain; whereas intra- and intersegmented reflexes are restricted to the spinal cord. of the pattern in the presynaptic nerve cell. ally involved. However, a few cases of purely The rate of firing (frequency of impulses) electrical synaptic excitations, not involving may be increased or decreased as Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/principles-of-modern-biology-biology-454-multicellular-animals-especially-man-stimulus-intermediate-neuron-free-nerve-ending-effector-muscle-cell-motor-neuron-fig-25-8-sensory-neuromotor-connections-in-the-vertebrate-note-that-quotlong-pathquot-reflexes-are-conducted-through-the-brain-whereas-intra-and-intersegmented-reflexes-are-restricted-to-the-spinal-cord-of-the-pattern-in-the-presynaptic-nerve-cell-ally-involved-however-a-few-cases-of-purely-the-rate-of-firing-frequency-of-impulses-electrical-synaptic-excitations-not-involving-may-be-increased-or-decreased-as-image232336949.htmlRMRDYT45–. Principles of modern biology. Biology. 454 - Multicellular Animals, Especially Man. STIMULUS -? INTERMEDIATE NEURON FREE NERVE ENDING -EFFECTOR (MUSCLE CELL) MOTOR NEURON Fig. 25-8. Sensory-neuromotor connections in the vertebrate. Note that "long path" reflexes are conducted through the brain; whereas intra- and intersegmented reflexes are restricted to the spinal cord. of the pattern in the presynaptic nerve cell. ally involved. However, a few cases of purely The rate of firing (frequency of impulses) electrical synaptic excitations, not involving may be increased or decreased as
. Elements of biology, with special reference to their rôle in the lives of animals. Biology; Zoology. 212 ELEMENTS OF BIOLOGY ample, a taste bud, and each branch of the efferent fibre, the axone, communicates with the dendrite of one or more other neurons. The arrangement of the fibres of neurons that conduct stimuU to the CORTEX BRAIN MOTOR FIBER SENSORr FIBER SPINAL CORD. DORSAL ROOT VENTRAL ROOT SPINAL NERVE SENSORY NERVE FIBER ENDING IN SENSE CELL â MOTOR NERVE FIBER E//DING IN MUSCLE Fig. 141.âScheme of nerve tracts in a mammal. (After Woodruff: Animal Biology, published by The Macmilla Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/elements-of-biology-with-special-reference-to-their-rle-in-the-lives-of-animals-biology-zoology-212-elements-of-biology-ample-a-taste-bud-and-each-branch-of-the-efferent-fibre-the-axone-communicates-with-the-dendrite-of-one-or-more-other-neurons-the-arrangement-of-the-fibres-of-neurons-that-conduct-stimuu-to-the-cortex-brain-motor-fiber-sensorr-fiber-spinal-cord-dorsal-root-ventral-root-spinal-nerve-sensory-nerve-fiber-ending-in-sense-cell-motor-nerve-fiber-eding-in-muscle-fig-141scheme-of-nerve-tracts-in-a-mammal-after-woodruff-animal-biology-published-by-the-macmilla-image231663324.htmlRMRCW4X4–. Elements of biology, with special reference to their rôle in the lives of animals. Biology; Zoology. 212 ELEMENTS OF BIOLOGY ample, a taste bud, and each branch of the efferent fibre, the axone, communicates with the dendrite of one or more other neurons. The arrangement of the fibres of neurons that conduct stimuU to the CORTEX BRAIN MOTOR FIBER SENSORr FIBER SPINAL CORD. DORSAL ROOT VENTRAL ROOT SPINAL NERVE SENSORY NERVE FIBER ENDING IN SENSE CELL â MOTOR NERVE FIBER E//DING IN MUSCLE Fig. 141.âScheme of nerve tracts in a mammal. (After Woodruff: Animal Biology, published by The Macmilla
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