![Ch. 8 AP PP 2- Brain - Kalp-resources](http://s1.studyres.com/store/data/008571784_1-2e1384efc9997de3fcdb7defcfba1d15-300x300.png)
Ch. 8 AP PP 2- Brain - Kalp-resources
... - named after overlying bones of skull - in each lobe, some regions are concerned with sensory info. and others with motor commands Each hemisphere receives sensory info. from and sends motor commands to opposite sides of the body ...
... - named after overlying bones of skull - in each lobe, some regions are concerned with sensory info. and others with motor commands Each hemisphere receives sensory info. from and sends motor commands to opposite sides of the body ...
Introduction - Fullfrontalanatomy.com
... Visceral sensory from pharynx (part), auricle, external acoustic meatus, diaphragm, and visceral organs in thoracic and abdominopelvic cavities Visceral motor from motor nuclei in the medulla oblongata ...
... Visceral sensory from pharynx (part), auricle, external acoustic meatus, diaphragm, and visceral organs in thoracic and abdominopelvic cavities Visceral motor from motor nuclei in the medulla oblongata ...
Tracts
... o Continue into brainstem and spinal cord In the brainstem the Corticonuclear fibers terminate at the motor nuclei of the cranial nerves The corticospinal fibers descend to the decussation of pyramids in the lower medulla oblongata (~80% cross to the opposite side) o Continue into the Spinal cord o ...
... o Continue into brainstem and spinal cord In the brainstem the Corticonuclear fibers terminate at the motor nuclei of the cranial nerves The corticospinal fibers descend to the decussation of pyramids in the lower medulla oblongata (~80% cross to the opposite side) o Continue into the Spinal cord o ...
PNS - General
... -injury to VI causes eye to turn inward some are mixed nerves: V. Trigeminal [cutaneous senses of head and face, chewing muscles] VII. Facial [sense of taste, facial expression] IX. Glossopharyngeal [sense of taste, swallowing] X. Vagus [sensory and motor to larynx, heart, lungs, digestive system] X ...
... -injury to VI causes eye to turn inward some are mixed nerves: V. Trigeminal [cutaneous senses of head and face, chewing muscles] VII. Facial [sense of taste, facial expression] IX. Glossopharyngeal [sense of taste, swallowing] X. Vagus [sensory and motor to larynx, heart, lungs, digestive system] X ...
L4-Asending tract
... via inferior olivary nucleus Conveys sensory information to the cerebellum. Fibers arise at all levels of the spinal cord. ...
... via inferior olivary nucleus Conveys sensory information to the cerebellum. Fibers arise at all levels of the spinal cord. ...
Medulla oblongata
... cuneate nucleus → cerebellum (homologous to the dorsal spinocerebellar tract) Arcuatocerebellar tract from the arcuate nucleus to the cerebellum ...
... cuneate nucleus → cerebellum (homologous to the dorsal spinocerebellar tract) Arcuatocerebellar tract from the arcuate nucleus to the cerebellum ...
The Nervous System
... oblongata and inferior to the occipital lobes of the cerebral hemisphere, that is responsible for the regulation and coordination of complex voluntary muscular movement as well as the maintains of posture and balance. ...
... oblongata and inferior to the occipital lobes of the cerebral hemisphere, that is responsible for the regulation and coordination of complex voluntary muscular movement as well as the maintains of posture and balance. ...
The Spinal Cord
... o CERVICAL – innervates upper limbs, also large volume of myelinated axons descending from higher cortical areas o LUMBOSACRAL – innervates lower limbs (comparatively smaller) Spinal Nerves o Arise lateral to the midline of spinal cord LHS and RHS o Dorsal + ventral root = SPINAL NERVE ...
... o CERVICAL – innervates upper limbs, also large volume of myelinated axons descending from higher cortical areas o LUMBOSACRAL – innervates lower limbs (comparatively smaller) Spinal Nerves o Arise lateral to the midline of spinal cord LHS and RHS o Dorsal + ventral root = SPINAL NERVE ...
ANPS 019 Black 11-02-11
... Ascending tracts carrying sensory info to the cortex and descending tracts carrying motor info from the cortex The spinal cord does not look exactly alike at all levels: More gray matter in cervical and lumbar enlargements because more motor neurons to innervate arm and leg More white matter at the ...
... Ascending tracts carrying sensory info to the cortex and descending tracts carrying motor info from the cortex The spinal cord does not look exactly alike at all levels: More gray matter in cervical and lumbar enlargements because more motor neurons to innervate arm and leg More white matter at the ...
C Fiber Stimulation
... within lamina 2 (substania gelatinosa) Visceral noicieptive C fibers from the esophagus, larynx, and trachea travel with the vagus nerve to enter the nucleus solitarious in the brain stem Some unmyelinated afferent (C) fibers have been shown to enter the spinal cord via the ventral (motor) root, acc ...
... within lamina 2 (substania gelatinosa) Visceral noicieptive C fibers from the esophagus, larynx, and trachea travel with the vagus nerve to enter the nucleus solitarious in the brain stem Some unmyelinated afferent (C) fibers have been shown to enter the spinal cord via the ventral (motor) root, acc ...
CHAPTER 18 CENTRAL NERVOUS SYSTEM – SPINAL CORD
... post-synaptic neuron from descending (motor) tracts ...
... post-synaptic neuron from descending (motor) tracts ...
control of muscle movement
... CONTROL OF MUSCLE MOVEMENT D. C. MIKULECKY DEPARTMENT OF PHYSIOLOGY ...
... CONTROL OF MUSCLE MOVEMENT D. C. MIKULECKY DEPARTMENT OF PHYSIOLOGY ...
Document
... The medial geniculate nucleus projects to the superior transverse temporal gyri (primary auditory cortex) via the sublenticular part of the posterior limb of the internal capsule (“auditory radiations”). ...
... The medial geniculate nucleus projects to the superior transverse temporal gyri (primary auditory cortex) via the sublenticular part of the posterior limb of the internal capsule (“auditory radiations”). ...
Brainstem (Midbrain/Pons) PP
... Identify and locate the CN’s associated with the medulla, pons and midbrain Recognize the major internal and external landmarks on the dorsal and ventral surface of the brain stem, so that you can determine if a gross or stained cross section is medulla, pons or midbrain. Identify on a typical cross ...
... Identify and locate the CN’s associated with the medulla, pons and midbrain Recognize the major internal and external landmarks on the dorsal and ventral surface of the brain stem, so that you can determine if a gross or stained cross section is medulla, pons or midbrain. Identify on a typical cross ...
Ch 14: Spinal Cord and Spinal Nerves
... Gray commissures contain axons that cross from one side to the other ...
... Gray commissures contain axons that cross from one side to the other ...
Periph_nerves_reflex..
... By stimulus type: mechano-, thermo-, photo-, chemo-, nociBy location: extero-, intero-, proprioBy structure: Simple (unencapsulated, etc); complex (“special” senses) Adaptation – more in some than in others; for example, nociceptors don’t adapt much Peripheral nerves have afferent & efferent fibers, ...
... By stimulus type: mechano-, thermo-, photo-, chemo-, nociBy location: extero-, intero-, proprioBy structure: Simple (unencapsulated, etc); complex (“special” senses) Adaptation – more in some than in others; for example, nociceptors don’t adapt much Peripheral nerves have afferent & efferent fibers, ...
Gross Anatomy Lecture 1: Spinal Cord and Nerves I. Basic
... 6. Relationship between spinal cord level and vertebral level in adult a. Vertebral level – position of an individual vertebrate along vertebral column b. Spinal cord level – location of an individual spinal cord segment along the SC i. Spinal cord segment – region of spinal cord that contains all t ...
... 6. Relationship between spinal cord level and vertebral level in adult a. Vertebral level – position of an individual vertebrate along vertebral column b. Spinal cord level – location of an individual spinal cord segment along the SC i. Spinal cord segment – region of spinal cord that contains all t ...
CRANIAL NERVE NUCLEI
... lip, the lower teeth and gums, the chin and jaw (except the angle of the jaw, which is supplied by C2-C3), parts of the external ear, and parts of the meninges. The mandibular nerve carries touch/position and ...
... lip, the lower teeth and gums, the chin and jaw (except the angle of the jaw, which is supplied by C2-C3), parts of the external ear, and parts of the meninges. The mandibular nerve carries touch/position and ...
CRANIAL NERVE NUCLEI
... lip, the lower teeth and gums, the chin and jaw (except the angle of the jaw, which is supplied by C2-C3), parts of the external ear, and parts of the meninges. The mandibular nerve carries touch/position and pain/temperature sensation from the mouth. It does not carry taste sensation (chorda tympan ...
... lip, the lower teeth and gums, the chin and jaw (except the angle of the jaw, which is supplied by C2-C3), parts of the external ear, and parts of the meninges. The mandibular nerve carries touch/position and pain/temperature sensation from the mouth. It does not carry taste sensation (chorda tympan ...
CRANIAL NERVE NUCLEI
... eyelid and cheek, the nares and upper lip, the upper teeth and gums, the nasal mucosa, the palate and roof of the pharynx, the maxillary, ethmoid and sphenoid sinuses, and parts of the meninges. ...
... eyelid and cheek, the nares and upper lip, the upper teeth and gums, the nasal mucosa, the palate and roof of the pharynx, the maxillary, ethmoid and sphenoid sinuses, and parts of the meninges. ...
Lecture 12- Cranial nerve 8 (Vestibulo
... head & eye movements. The descending component extends into the spinal cord as the medial vestibulospinal tract ...
... head & eye movements. The descending component extends into the spinal cord as the medial vestibulospinal tract ...
The Brain - Academic Computer Center
... Transverse fibers connect the cerebral hemispheres within the midbrain Respiratory centers of the reticular formation that help to maintain the normal rhythm of breathing are located here Medulla oblongata Cone shaped and lies between the pons and the spinal cord The foramen magnum is the ...
... Transverse fibers connect the cerebral hemispheres within the midbrain Respiratory centers of the reticular formation that help to maintain the normal rhythm of breathing are located here Medulla oblongata Cone shaped and lies between the pons and the spinal cord The foramen magnum is the ...
Sensory neurons (감각 신경)
... (릴레이 및 통합 센터) for the spinal cord and cerebral cortex. • Hypothalamus – Controls visceral functions (내장 기능을 제어) such as hunger, thirst, sex drive, water balance, pain, blood pressure, and temperature regulation. – Links the nervous and endocrine systems. ...
... (릴레이 및 통합 센터) for the spinal cord and cerebral cortex. • Hypothalamus – Controls visceral functions (내장 기능을 제어) such as hunger, thirst, sex drive, water balance, pain, blood pressure, and temperature regulation. – Links the nervous and endocrine systems. ...
CNS- Spinal Cord PowerPoint
... Lateral horns- ANS (sympathetic) motor divisionmotor neurons to visceral organs, axons also leave with those of somatic motor neurons ...
... Lateral horns- ANS (sympathetic) motor divisionmotor neurons to visceral organs, axons also leave with those of somatic motor neurons ...
Nervous System Part Three Name: Sec 1: Peripheral NS Sec 2
... o 31 pairs of mixed nerves named according to their point of issue from the spinal cord 8 cervical (although only 7 vertebrae) 12 thoracic 5 lumbar 5 sacral 1 coccygeal Spinal nerve roots o Each spinal nerve connects to the spinal cord via two roots Ventral roots- fibers ____________ ...
... o 31 pairs of mixed nerves named according to their point of issue from the spinal cord 8 cervical (although only 7 vertebrae) 12 thoracic 5 lumbar 5 sacral 1 coccygeal Spinal nerve roots o Each spinal nerve connects to the spinal cord via two roots Ventral roots- fibers ____________ ...
Trigeminal nerve
![](https://commons.wikimedia.org/wiki/Special:FilePath/Grant_1962_654.png?width=300)
The trigeminal nerve (the fifth cranial nerve, or simply CN V) is a nerve responsible for sensation in the face and motor functions such as biting and chewing. The largest of the cranial nerves, its name (""trigeminal"" = tri-, or three and -geminus, or twin; thrice-twinned) derives from the fact that each trigeminal nerve (one on each side of the pons) has three major branches: the ophthalmic nerve (V1), the maxillary nerve (V2), and the mandibular nerve (V3). The ophthalmic and maxillary nerves are purely sensory, and the mandibular nerve has sensory (or ""cutaneous"") and motor functions.Sensory information from the face and body is processed by parallel pathways in the central nervous system. The motor division of the trigeminal nerve derives from the basal plate of the embryonic pons, and the sensory division originates in the cranial neural crest.