Dive deep into the intricacies of the autonomic nervous system in this comprehensive 1 hour 45 minute lecture. Explore the functions, divisions, and anatomy of this crucial system, with a focus on the sympathetic nervous system. Learn about the thoracolumbar outflow, sympathetic ganglia, and the relationship between sympathetic fibers and the spinal cord. Understand the basic principles of sympathetic nervous system function, including adrenergic receptors and their effects. Examine the impact of sympathetic activation on various body systems, including respiratory, cardiovascular, gastrointestinal, and urogenital. Gain insights into the central nervous system's perception of threats and the role of the limbic system in autonomic responses. Perfect for medical students, healthcare professionals, and anyone interested in neuroanatomy and neurology.