1. Chapter 12b Neurophysiology 2. Processing of sensory information and communication Messages are conveyed as action potentials Communication depends on membrane potentials,…

1. PowerPoint® Lecture Slide Presentation by Patty Bostwick-Taylor, Florence-Darlington Technical College Copyright © 2009 Pearson Education, Inc., publishing as Benjamin…

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Slide 1 Slide 2 The Nervous system The nerve cell is the basic unit of communication in the vertebrate nervous system Slide 3 Bio 130 Human Biology Components of the Nervous…

Slide 1 Stimulation and Contraction of Single Skeletal Muscle Cells Excitability (also called responsiveness or irritability)—ability to receive and respond to a stimulus…

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Neurons, synapses and signaling Neurons, synapses and signaling The neuron – structure and function Conducts long distance electrical signals and short distance chemical…

Topic 6.5 Nerves, Hormones and Homeostasis Topic 6: Human Health and Physiology Responding to the environment Our nervous system helps us interact with our environment. It…