'Trigeminal nerve' diaporamas de présentation

Cranial Nerve Innervation of Ocular Structures

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Cranial Nerves

Cranial Nerves. IIIrd Nerve 3 Oculomotor. Edinger Westphal nucleus (constricts the pupil). Oculomotor nucleus (motoneurons for eye muscles). Oculomotor nerve (to eye muscles & pupil muscles). (from oculomotor). (from Edinger-Westphal). IVth Nerve 4 Trochlear. IV Nerve 4 Trochlear.

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S ection 2 The Brain (Encephalon) ( ? )

S ection 2 The Brain (Encephalon) ( ? ). T HE B RAIN S TEM ( ?? ) T HE C EREBELLUM ( ?? ) T HE D IENCEPHALON ( ?? ) T HE T ELENCEPHALON ( ?? ) Average Total Weight: 1400 g. A. Divisions of Brain ( ???? ). Early embryo ( ???? ). Late embryo ( ???? ). Adult ( ?? ).

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Clivus Bone Metastasis: Review of Cranial Nerves

Clivus Bone Metastasis: Review of Cranial Nerves. Morning Report July 8, 2009 Chris Caulfield. Clivus Bone. Clivus Metastases: Report of seven patients and literature review. Of 46 patients that had surgery for clivus bone tumors in a 12 year period, seven patients proved to have metastasis

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Cranial nerves

Cranial nerves. Nervi craniales. Cranial nerves. 12 pairs Emerging from the brain stem ( except CN I and CN II), where they have their nuclei ( somatomotor , somatosensitive , sensoric , parasympathic ) Outside brain - ganglias (sensitive, parasympathetic )

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12

12 . The Central Nervous System: Part B. Lateralization of Cortical Function. Lateralization Division of labor between hemispheres Cerebral dominance Designates the hemisphere dominant for language (left hemisphere in 90% of people). Lateralization of Cortical Function. Left hemisphere

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Cranial Nerves

Cranial Nerves. R. Shane Tubbs, MS, PA-C, PhD. Embryological Derivative. Pharyngeal Arch Derivative. Autonomic Fibers. Motor/Sensory/Mixed. Origin- supratentorial, stem, cord. Functional Components. GSE GSA GVE GVA SSA SVA SVE. Olfactory nerve= SVA. Optic nerve= SSA.

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Trigeminal nerve nuclei

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SPINAL CORD AND NERVES

SPINAL CORD AND NERVES. Outline. Spinal cord - General considerations - Gray matter: arc reflex - White matter: Sensory and motor tracts Nerves - Cranial nerves - Spinal nerves. Outline. Spinal cord - General considerations - Gray matter: arc reflex

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Lab Activity 19 & 20

Lab Activity 19 & 20. Cranial Nerves General Senses. Portland Community College BI 232. Cranial Nerves. Nerves that originate from the brain rather than the spinal cord Part of the peripheral nervous system (not the central nervous system) May contain one or more of the following: Sensory

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Section 2 The Cranial Nerves ( ??? )

Section 2 The Cranial Nerves ( ??? ). I. Olfactory n. ( ??? ) II. Optic n. ( ??? ) III. Oculomotor n. ( ???? ) IV. Trochlear n. ( ???? ) V. Trigeminal n. ( ???? ) VI. Abducent n. ( ??? ) VII. Facial n. ( ??? ). The Cranial Nerves. VIII. Vestibulocochlear n. ( ????? ) ( ???? )

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Cranial Nerves

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Lab exam extra credit BY: HODA ABDI

Lab exam extra credit BY: HODA ABDI. CH.1. 1. 4. 2. 3. 5. 6. Answer:. 1) Cranial cavity 2)Dorsal Cavity 3)Vertebral Cavity 4)Thoracic Cavity 5)Abdominal cavity 6)Pelvic Cavity. Planes of dissection. 1. 2. 3. answer. 1) coronal plane 2) Mid- sagittal plane 3) Transverse plane.

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Headache

Headache. University of Utah Emergency Medicine Medical Student Rotation. Objectives. Describe high risk features of headaches Describe appropriate work-up for high risk headache List common causes of headaches Describe treatment for common headache syndromes. Case 1.

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H S V - 1

H S V - 1. Biological properties. 1.Morphology and structure 1>120-200 nm spherical icosahedral . 2>core dsDNA linear (L segment and S segment ) 3>capsid 162 capsomeres . HSV-1 -capsid from 400kV Spot-scan Electron Cryomicroscopy. 4>envelope

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NERVE SUPPLY OF FACE 5 TH & 7 TH CRANIAL NERVES

NERVE SUPPLY OF FACE 5 TH & 7 TH CRANIAL NERVES. By : Prof Saeed Abuel Makarem & Dr.Sanaa Alshaarawi. OBJECTIVES. By the end of the lecture, students shouldbe able to : List the nuclei of the deep origin of the trigeminal and facial nerves in the brain stem.

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Trigeminal nerve

Trigeminal nerve. The largest cranial nerves H as 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 and motor functions. Trigeminal nerve.

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Nervous System

Nervous System. The study of the structure and function of the nervous system is Neurology . Doctors who study it are called Neurologists . The basic unit of the nervous system is the Neuron which consists of two parts. The body(gray) matter which is called the Nerve Cell .

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Optic nerve, from retina, through optic canals, to diencephalon; special sensory

Optic nerve, from retina, through optic canals, to diencephalon; special sensory. Facial nerve, mixed, info between face and pons; to differentiate from trigeminal: facial is generally more superficial. Trigeminal nerve, mixed, info between face and pons .

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