action potential

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Mechanism of Drug Addiction in the Brain

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The film shows the patomechanisms of drug addiction.

Dopamine Reward Pathway

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Dopamine synapse in the brain's reward pathway.

Neurologic Pathophysiology: Pain, Myasthenia,...

Andrew Wolf

Specialty:  Neurology
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4

Discussion of the physiology of pain, the pathophysiology of myasthenia gravis, guillain barre, and spina bifida.

Pathophysiology of Seizures

Andrew Wolf

Specialty:  Neurology
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Discussion of EEG, brain action potentials, the cause of seizures, seizure types and status epilepticus.

Neuromodulation - Strychnine Example

Andrew Wolf

Specialty:  Neurology
views: 3654 comments: 0
5

An example of neuromodulation in strychnine poisoning as strychnine blocks inhibitory postsynaptic potentials allowing too many action potential to be passed on to the post synaptic neuron, causing tetany.

Resting Potential And Action Potential

Andrew Wolf

Specialty:  Neurology
views: 4289 comments: 0
5

A brief introduction the the physiology of resting potentials and action potentials. By Andrew Wolf

ECG Interpretation, Cardiac Action Potentials,...

ECG Academy

Specialty:  Cardiology
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This instructional video talks about the cardiac cell membrane and how the movement of sodium and potassium produces the electrical changes in voltage known as the action potential.

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