'Hyperpolarization' diaporamas de présentation

Neurons, Synapses, and Signaling

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The Forest

726 views • 62 slides

Functional Organization of Nervous Tissue

Functional Organization of Nervous Tissue. Action Potential . Membrane Potential . Introduction . Cells . Synapse . $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500.

845 views • 53 slides

Hodgkin & Huxley II. Voltage Clamp

599 views • 36 slides

Hodgkin & Huxley II. Voltage Clamp

560 views • 36 slides

C. Establishes an equilibrium potential for a particular ion

C. Establishes an equilibrium potential for a particular ion. based on Donnan equilibrium. Nernst equation. 1. What membrane potential would exist at the true equilibrium for a particular ion?.

765 views • 35 slides

SYNAPSES AND NEURONAL INTEGRATION

980 views • 33 slides

FROM EXCITATION TO CONTRACTION

FROM EXCITATION TO CONTRACTION . NEUROMUSCULAR JUNCTION . RESTING MEMBRANE POTENTIAL . Depolarization - Hyperpolarization . ACTION POTENTIAL : PHASES. ACTION POTENTIAL: Ion Current. ROLE OF Na + and K + IN AP. TYPE OF ION CHANNELS. FROM EXCITATION TO CONTRACTION .

425 views • 29 slides

Lesson # 6

Lesson # 6. The Heart-2. Chapter 20. Objectives:. 1- Explain the events of an action potential in cardiac muscle. 2 - Identify the electrical events associated with the electrocardiogram (ECG). 3 - Explain the events of the cardiac cycle. 4- Defining cardiac output and how it is regulated.

443 views • 20 slides