'Action potential propagation' diaporamas de présentation

Anatomy & Physiology I Unit Seven

Anatomy & Physiology I Unit Seven. Nervous System Function. The general purpose of the nervous system is to coordinate the function of all body cells and maintain homeostasis using electrical and chemical means. Nervous System Function. Integrating Center. Sensor. Effectors. Stimulus.

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Role of Bidomain Model of Cardiac Tissue in the Dynamics of Phase Singularities

Role of Bidomain Model of Cardiac Tissue in the Dynamics of Phase Singularities. Jianfeng Lv Advisor: Sima Setayeshgar May 15, 200 9. Outline. Motivation Numerical Implementation Numerical Results Conclusions and Future Work. Motivation:. Patch size: 5 cm x 5 cm Time spacing: 5 msec.

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Action Potentials

Action Potentials. DR QAZI. OBJECTIVES. Define the action potential. Describe the changes during action potential. Discuss conduction (propagation) of action potential Describe recording of monophasic action potential. Action Potential.

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Action Potentials

Action Potentials. DR QAZI. OBJECTIVES. Define the action potential. Describe the changes during action potential. Discuss conduction (propagation) of action potential Describe recording of monophasic action potential. Action Potential.

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Conduction of the action potential

Conduction of the action potential.

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Functional Organization of Nervous Tissue

Functional Organization of Nervous Tissue. The Nervous System. Components Brain, spinal cord, nerves, sensory receptors Responsible for Sensory perceptions, mental activities, stimulating muscle movements, secretions of many glands Subdivisions Central nervous system ( CNS )

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10.5 Speed of the Nerve Impulse

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