AFFERENT IMPULSES OF THE TRIGEMINAL NERVE

Abstract

<h3>CONTENTS</h3><h3>I. Introduction.</h3> 1. The Anatomy of the Trigeminal Nerve. 2. Functional Divisions of the Spinal Trigeminal Tract. 3. Blood Supply for the Spinal Trigeminal Tract and Nucleus. <h3>II. Clinical Data.</h3> 1. Symptom Complex of Occlusion of the Posterior Inferior Cerebellar Artery. 2. Clinical Cases of Its Occlusion. 3. Cases with Other Lesions. 4. Summary and Discussion of Cases. <h3>III. Experimental Work.</h3> 1. Introduction. 2. Surgical Technic. 3. Methods of Experimentation. 4. Experimental Results. 5. Comment. <h3>IV. Conclusions.</h3><h3>I. INTRODUCTION</h3><h3>ANATOMY OF THE TRIGEMINAL NERVE</h3> The trigeminal nerve is composed of a large sensory division whose unipolar cells are in the Gasserian ganglion, and a small motor division distributed entirely through the mandibular branch of the nerve. The skin of the face and the mucous membrane of the mouth, tongue, and nose are supplied by pain, tactile, and thermal fibers which pass into all three branches of the trigeminal nerve;