Delve into a comprehensive 2-hour 43-minute lecture on the Autonomic Nervous System, focusing on neurology and neuroanatomy. Explore the intricacies of urinary bladder innervation, including the roles of sympathetic and parasympathetic systems. Examine the micturition physiology and reflex in detail, along with clinical correlates such as Hirschsprung disease, familial dysautonomia, and Raynaud's phenomenon. Investigate the effects of various toxins on cholinergic and adrenergic nerve endings, and gain insights into sympathomimetic drugs and their impact on the cardiovascular system. Learn about Laplace's Law, the activation of sacral reflexes, and the step-by-step mechanism of bladder control involving higher cortical centers and pontine micturition centers.
Overview
Syllabus
Continuation Of Previous Part
Innervation Of Urinary Bladder
Graphic Representation Of Pressure And Volume
Laplace’s Law
Role Of Sympathetic System In Urinary Bladder
Activation Of Sacral Reflexes And Sensations
Activation Of Sphincter
Role Of Alpha 1 Receptors
Fluctuations
Role Of Parasympathetic Nervous System
Mechanism
Somatic Outflow
Stimulation Of Pontine Centers
Spinal Reflex
Nucleus Of Onuf
Step By Step Mechanism
Step 1 Higher Cortical Centers
Step 2 Stimulated Pontine Micturition Centers
Clinical Corelates With ANS
MegacolonHirschsprung Disease
Familial Dysautonomia
Raynaud’s Disease And Phenomenon
Peptic Ulcer
Botulism
Shy Drager Syndrome
ANS And Drugs
Sympathomimetic Drugs
Taught by
Dr. Najeeb Lectures
