'Glossopharyngeal nerve' diaporamas de présentation

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Human Anatomy & Physiology

Human Anatomy & Physiology. General and Special Senses Chapter 16 By Abdul Fellah, Ph.D. Sense Organs. Sensory receptors properties and types General senses Chemical senses Hearing and equilibrium Vision. Properties of Receptors. Sensory transduction

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NEUROANATOMY Lecture : 11

NEUROANATOMY Lecture : 11 Anatomy of the Glossopharyngeal (IX), Vagus (X), & Hypoglossal (XII) Nerves. Prepared and presented by: Dr. Iyad Mousa Hussein, MD, Ph.D in Neurology Head of Neurology Department Nasser Hospital. LECTURE OBJECTIVES:.

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ANATOMY OF THE DIGESTIVE SYSTEM

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Pharynx

Pharynx. By Dr. Nourizadeh Assistant professor of E.N.T. Anatomy. The pharynx is a musculomembranous tube that extends from the base of the skull to the level of the sixth cervical vertebra. The pharynx forms from the elongation and growth of the primitive foregut . . Anatomy.

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THE EAR

THE EAR. The ear consists of the external ear, the middle ear, or tympanic cavity, and the internal ear, or labyrinth, the last containing the organs of hearing and balance. EXTERNAL EAR. The external ear has an auricle/ pinna and an external auditory meatus.

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???? the nervous system

???? the nervous system. ??. ?? 1 ? ???????????????????????????? 2 ? ????????????? 3 ??????????????????????? ????? ???? ??????. ???? contents. ?????? ????? ????? ???? ?????????? ?????????. ???? The Nervous System. ?????? Central nervous system 1. ? Brain ????

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Glossopharyngeal , vagus , accessory and hypoglossal nerve Dr Gallatz Katalin

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The Pha r y n x

The Pha r y n x. Dr. Nabil Khouri MD. MSc , Ph.D. I n t r o d uction. The pharynx is the Musculo-fascial half-cylinder that links the oral and nasal cavities in the head to the larynx and esophagus in the neck Common pathway for air and food

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THYROID GLAND & TONGUE

THYROID GLAND & TONGUE. Dr. Mujahid Khan. Development of Thyroid. The thyroid gland is the first endocrine gland to develop in embryo It begins to form about 24 days after fertilization It develops from a median endodermal thickening in the floor of a primordial pharynx

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BRAINSTEM

BRAINSTEM. BRAINSTEM. In general, the brainstem is made up of a mixture of long fiber pathways, well-organized nuclei, and a network of cells which forms the brainstem reticular formation. Most of the nuclei are related directly either to cranial nerve functions or to motor control pathways.

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Cranial Nerves

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Cranial Nerves 1 X-X ( Glossopharyngeal & Vagus Nerves)

Cranial Nerves 1 X-X ( Glossopharyngeal & Vagus Nerves). By Dr. Jamela Elmedany Dr. Essam Eldin Salama. Objectives. By the end of the lecture, the student will be able to: Define the deep origin of both Glossopharyngeal and Vagus Nerves.

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Taste (Gustation)

Taste (Gustation). By Dr Farah Amir Ali. Introduction. Smell and taste are generally classified as visceral senses because of their close association with gastrointestinal function.

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PHARYNX and LARYNX

PHARYNX and LARYNX. Muscles of Pharynx. Meet posteriorly at pharyngeal raphe. Overlap constrictor muscles above. Lateral gaps occur between constrictor muscles anteriorly. Used in swallowing. Superior Pharyngeal Constrictor. Gap above constrictor: Closed by pharyngobasilar fascia.

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PHARYNX and LARYNX

PHARYNX and LARYNX. Muscles of Pharynx. Meet posteriorly at pharyngeal raphe. Overlap constrictor muscles above. Lateral gaps occur between constrictor muscles anteriorly. Used in swallowing. Superior Pharyngeal Constrictor. Gap above constrictor: Closed by pharyngobasilar fascia.

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Trigeminal nerve

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

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Special Senses: Taste

Special Senses: Taste. Created by: Ben judy Temi Olafunmiloye Tomi Jegede Pd. 4b. What is Taste?. Taste can be categorized as a gustatory perception .

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Special Senses: Smell & Taste

Special Senses: Smell & Taste. The Chemical Senses. The Chemical Senses. Primitive senses to alert us to savor or avoid substances Chemoreceptors of gustation and olfaction respond to chemicals in aqueous solution Taste receptors excited by food dissolved in saliva

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