In Most Cases,the Cause of LD Is

question 17

Multiple Choice

In most cases,the cause of LD is:

• A)Physiological
• B)Not known
• C)Curricular
• D)Environmental

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Definitions:

Glia

Non-neuronal cells in the central nervous system that support, protect, and nourish neurons.

Sodium Ions

Positively charged atomic particles of sodium, essential in the body for maintaining blood pressure and fluid balance, and facilitating nerve and muscle functions.

Axon

A neuron, or nerve cell, features a long, slender outgrowth which is primarily involved in sending electrical messages away from the neuron's main body.

Action Potential

A temporary reversal of electrical polarization of the membrane of a nerve cell or muscle cell, allowing for the transmission of signals.