'Hypoglossal nerve' diaporamas de présentation

Brain and Cranial Nerves

Brain and Cranial Nerves. Parts of the Brain. Parts of the Brain. CEREBRUM. DIENCEPHALON:. Thalamus. Hypothalamus. BRAIN STEM:. CEREBELLUM. Midbrain. Pons. Medulla oblongata. Spinal cord. (b) Sagittal section, medial view. Parts of the Brain. Meninges. Meninges. Ventricles.

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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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The Brain

The Brain. 3 primary divisions: Forebrain cortex (folded stuff) limbic system, etc (stuff around brain stem) Midbrain (top of brainstem) Hindbrain (bottom of brainstem + cerebellum ). Hindbrain. Medulla Pons Cerebellum. Pons. Medulla. Cerebellum.

935 views • 40 slides

The Anatomy of Head & Neck BY: DR. Yahya H. Alfarra Faculty of Dentistry, Palestine University

The Anatomy of Head & Neck BY: DR. Yahya H. Alfarra Faculty of Dentistry, Palestine University. Main Nerves of the Neck. The nerves of head & neck include: 1- cranial nerves 2- cervical nerves 3- cervical sympathetic chain 4- parasympathetic ganglia&nerves. I- Cranial nerves.

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Anterior triangle

Anterior triangle. Boundaries of anterior triangle- Anteriorly- median plane Posteriorly- sternocleidomastoid muscle Superiorly-base of the mandible, line joining the angle of mandible to mastoid process. Apex of the triangle lies above the manubrium sterni. Anterior triangle. Landmarks

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Cranial Nerves

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??? ???? ?????? ??????

??? ???? ?????? ??????. ??????? ??????? ??? ???? ???????? ????? ???? ???? ??? ????? ??????. Cranial nerves XI-X-XI-XII. By Essam Eldin Abdelhady Salama. Cranial nerves. The Glossopharyngeal Nerve (IX). Mixed nerve Innervates the tongue,(pos.1/3) pharynx, tonsil. Test; gag reflex.

300 views • 30 slides

Lower Four Cranial Nerves

Lower Four Cranial Nerves. Dr. Zeenat Zaidi. The Cranial Nerves. Olfactory (I) Optic (II) Occulomotor (III) Trochlear (IV) Trigeminal (V) Abducent (VI) Facial (VII) Vestibulocochlear (VIII) Glossopharyngeal (IX) Vagus (X) Accessory (XI) Hypoglossal (XII).

276 views • 27 slides

Cranial Nerves and Openings in the Skull

Cranial Nerves and Openings in the Skull. Cr. II Optic nerve. Cr. I Olfactory nerve. Cr. IV Trochlear nerve. Cr. III Oculomotor nerve. Brainstem seen from the front. Cr. I Olfactory nerve. Cr. II Optic nerve. Cr. III Oculomotor nerve. Cr. IV Trochlear nerve.

760 views • 26 slides

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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Trigeminal nerve

Trigeminal nerve. Facial nerve. Glossopharyngeal nerve. Vagus nerve. Hypoglossal nerve.

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ANTERIOR TRIANGLE of the NECK

ANTERIOR TRIANGLE of the NECK. Borders. Superior: Mandible. Posterior: Sternocleidomastoid (anterior border). Anterior: Midline of the neck. Subdivisions. Muscular triangle. Submandibular triangle. Carotid triangle. Contents of Muscular Triangle. Digastric:

261 views • 15 slides

ANTERIOR TRIANGLE of the NECK

ANTERIOR TRIANGLE of the NECK. Borders. Superior: Mandible. Posterior: Sternocleidomastoid (anterior border). Anterior: Midline of the neck. Subdivisions. Muscular triangle. Submandibular triangle. Carotid triangle. Contents of Muscular Triangle. Digastric:

275 views • 15 slides

The Cranial Nerves

The Cranial Nerves. Cranial Nerves. Cranial nerves are spinal nerves that come out of the brain instead of the spinal cord. Cranial Nerves. Cranial nerves are spinal nerves that come out of the brain instead of the spinal cord.

1.3k views • 11 slides

The Cranial Nerves

The Cranial Nerves. Cranial Nerves. Cranial nerves are spinal nerves that come out of the brain instead of the spinal cord. Cranial Nerves. Cranial nerves are spinal nerves that come out of the brain instead of the spinal cord.

263 views • 11 slides

TONGUE

TONGUE. Tongue. derived from 1 st -4 th branchial arches manipulates food for chewing and swallowing contains no bony supports for the muscles the extrinsic muscles of the tongue anchor the tongue firmly to surrounding bones and prevent the mythical possibility of 'swallowing' the tongue

1.86k views • 10 slides