2: Neurophysiology

Essentials of Physiology for Nurse Anesthetists (Gopalan) · LibreTexts

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    From LibreTexts, under CC BY-NC-SA 4.0, as the source states it; its equations are written in TeX, which the PDF shows typeset. This page at LibreTexts.

    • 2.1: Objectives
      This page outlines key learning objectives about the nervous system, including its organization, the central and peripheral divisions, and somatic versus autonomic systems. It covers motor neuron components, types of neurons, and the functions of sensory, motor, and interneurons. Additional topics include the blood-brain barrier, neuroglia, action potentials, synaptic transmission, and neurotransmitter effects, emphasizing neural communication, signal propagation, and synaptic input integration.
    • 2.2: Introduction
      This page explains the nervous system's role in sensory reception, cognitive processing, and actions. It consists of the somatic nervous system for voluntary movements and the autonomic nervous system for involuntary functions. Sensory neurons trigger signals that undergo neural integration, linking sensory inputs with cognitive functions. The system is essential for perception, reflexes, memory, learning, and emotional regulation.
    • 2.3: Nervous Tissue
      This page explains that nervous tissue consists of two primary cell types: neurons, which handle communication and computation in the nervous system, and glial cells, which support and maintain the structure of the tissue. Neurons are noted for their electrical excitability and chemical signaling, while glial cells provide essential support functions.
    • 2.4: References
      This page offers a comprehensive array of references on neuron anatomy, physiology, and neurotransmission mechanisms. It includes discussions on neuron classification, action potentials, synaptic functions, and the role of glial cells, supported by educational and scientific resources.

    This page titled 2: Neurophysiology was last modified on Mon, 03 Mar 2025 01:21:44 GMT and is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by Chaya Gopalan (Consortium of Academic and Research Libraries in Illinois (CARLI)) .