COURSE VI: Parasympathetic Nervous System Bundle

Structure and Function – Central Nervous System, introduces the Central Nervous System (CNS) with a particular focus on the brain. We start by contemplating the historical context of the brain size of Homo sapiens compared to our predecessors and other species including dolphins. Guidance is then given for self-directed learning with third-party resources on the basic anatomy and physiology of the human nervous system. Finally, some fascinating and enlightening talks on some of the mysteries of brain function and health are offered.

Structure and Function – Autonomic Nervous System focuses on the Autonomic Nervous System (ANS) starting with an introduction to the biochemistry of an important group of neuro-transmitters – the catecholamines. An overview of the sympathetic and parasympathetic branches of the ANS is given, before moving onto the self-directed learning from a variety of resources.

We then delve deep into the mysteries of the Parasympathetic Nervous System (PNS), focusing in detail on the great wondering nerve – the Vagus. We learn how the vagus atunes our heart, mind and inner organs in states of ease and trust, and coheres our whole body to the greater rhythm of life. Attention is then turned to the neurotransmitters and receptors of the PNS, the natural and synthetic chemicals that block and augment their action. A final introduction is given to the more hidden aspect of the dorsal vagus explored in the course that follows on trauma.