PPT-Facial nerve And Taste Pathway And its clinical

By DR ROBERTON GAUTAM SR JNMC ALIGARH Functional Components In addition to having similar somatic and visceral components as spinal nerves some cranial nerves also contain special sensory and motor components . Pg. 115 . Special Senses. Special senses are those organs and receptors that are associated with touch (sensory receptors), vision, hearing, equilibrium, smell, and taste. Sight, hearing. , smelling . Skin Senses, Taste, Smell, Balance. Touch. Sense . of touch is a mix of four distinct skin . senses . pressure. warmth. cold. pain. Skin Senses: Touch. Physical stimuli = mechanical, thermal, and chemical energy impinging on the . IN THE . EMERGENCY DEPARTMENT. BY. RAKSHA RAMLAKHAN. OVERVIEW. Introduction. The cranial nerves. 1. Function. 2. Anatomy. 3. Clinical examination. 4. Pathologic features. 5. . Aetiology. Multiple . . 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.. Department of Physiology. College of Medicine . University of Lagos. Introduction . Smell and taste are generally classified as visceral senses because of their close association with gastrointestinal function.. Why should this concern Dentists?. Trigeminal Nerve . (CNV) gives . sensory. innervation to . mouth, face. , and scalp so disease affecting this nerve can cause sensory loss and/or . orofacial. pain. This N. also gives . Speech. Eat/ drink. Eye protection. Relationships. Self image. Recreation and work. Symmetry…… . Smile & Eyes. What is Facial Palsy?. Facial. paralysis resulting from a dysfunction of the cranial nerve VII (the . DEPARTMENT OF OTORHINOLARYNGOLOGY AND HEAD AND NECK SURGERY. BUCCAL MALIGNANCY AND ULCERS. CASE SERIES. DR. SHUBHANGI PRASAD. EPIDEMIOLOGY. Buccal mucosa- commonest site for oral cancers in . South . The “FACE” of . Cranial . Nerves. J Carley MSN, MA, CNE. Fall 2009. 1. 2. 2. 3. 3. 4. 4. 5. 6. 6. 8. 8. . 9. 10. 12. I Olfactory. II Optic. III Oculomotor. IV Trochlear. V Trigeminal. VI Abducens. LECTURER IN CHARGE. BAMIDELE O.. . INTRODUCTION. The sense of taste (gustation) affords an animal the ability to evaluate what it eats and drinks.. At the most basicl level, this evaluation is to promote ingestion of nutritious substances and prevent consumption of potential poisons or toxins.. Cranial Nerve VII: Facial. Fibers leave the pons, travel through the internal acoustic meatus, and emerge through the . stylomastoid. foramen to the lateral aspect of the face. Motor functions include facial expression, and the transmittal of autonomic impulses to lacrimal and salivary glands. Preganglionic and GanglionicThe trigeminal ganglion is contained within the Meckel's cavity (a cerebrospinal fluid pouch) posterior and lateralto the cavernous sinus on either side of the sphenoid bon 1 ❖ The facial nerve contains approximately 10,000 fibers. ❖ 7000 myelinated fibers innervate the muscles of facial expression, stapedius muscle, postauricular muscles, posterior belly of dig etic problems experienced by a patient al paralysis of unknown etiology is termed named after Sir Terrence Bell. That term isoup of patients with whom no other cause can be pinpointed. This paralysis