A Drug That Blocks the Sodium Gates of a Neuron's

question 71

Multiple Choice

 A drug that blocks the sodium gates of a neuron's membrane will ____.

• A) decrease the threshold
• B) block the action potential
• C) cause repeated action potentials
• D) eliminate the refractory period

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Definitions:

Psychological Construct

Idea or set of impressions that some mental ability exists as an entity; memory, language, and emotion are examples.

Cell Assemblies

Conceptual groups of neurons that represent specific information through their firing patterns.

Brain-Imaging Studies

Research utilizing techniques such as MRI, PET, or CT scans to visualize the structure and function of the brain in health and disease.

Parietal Cortex

A region of the brain's parietal lobe involved in processing sensory information related to touch, spatial orientation, and navigation.