'Excitatory postsynaptic potential' diaporamas de présentation

Descartes View

Descartes View. K&W 4-1. Luigi Galvani (1737-1798). Electrified Frogs. Luigi Galvani Frog legs attached to wire in market Electrical storm made legs move Early idea of electrical properties of nervous system. Electrical Stimulation. K&W 4-2. Neural Communication.

817 views • 57 slides

NEUROPHYSIOLOGY

NEUROPHYSIOLOGY. Anion and Cation distribution. [K+] 4mEq/l. [K+] 155 mEq/l. Fixed Anions. [Na+] 12 mEq/l. [Na+] 145 mEq/l. Resting Membrane Potential. Resting Membrane Potential. Na/K Pump Differential permeability K Diffusion Na diffusion. Local potential. Action Potential.

943 views • 44 slides

Nervous System

Nervous System . CORE 6.5.1-6.5.6, OPTION E1, E2, E4. 6.5.1 State that the nervous system consists of the central nervous system (CNS) and peripheral nerves, and is composed of cells called neurons that can carry rapid electrical impulses. The Nervous System allows organisms to

500 views • 37 slides

Human Physiology

Human Physiology. The Nervous System, Membrane Potential. Measurement of Membrane Potential Nernst equation - the electrical potential for a single ion to prevent it from having any net movement across the cell membrane (equilibrium potential, E ion )

963 views • 27 slides

Postsynaptic Potentials

329 views • 13 slides