EXW 330 Lecture Notes - Lecture 2: Delayed Onset Muscle Soreness, Palmaris Longus Muscle, Schwann Cell
18 Oct 2016
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The nervous system electrical signals and neurotransmitters to rapidly control body functions. The endocrine hormones to slowly control body functions over a longer period of time. Neuroanatomy: how the nervous system is structured. Be able to identify the functions, organization, and essential anatomy of the nervous system. Trace a simple neuromuscular feedback loop (slide 7) Integration sensation to response: sensory input taste touch hear, control of muscles and glands, homeostasis stimulation, inhibition, mental activity consciousness, emotion. Cns: central function is very complex/ simple structure brain and spinal cord. Pns: sensory division (afferent): senses/ environmental stimulus detected by the body carries sensory signals from various receptors (sense organs, nerve endings) to cns. Visceral sensory division: senses from thoracic and abdominal organs hunger, pain. Somatic sensory division: senses from skin, muscle, bones, and joints ex. Delayed onset muscle soreness: motor division (efferent): carries signals from the cns to gland and muscle cells that execute the (cid:271)ody"s responses.
