Figure 41-1 ​ ​

question 22

Multiple Choice

Figure 41-1 ​

​
An axon smaller than approximately what diameter is generally unmyelinated?

• A) 20 m m
• B) 2 m m
• C) 200 nm
• D) 20 nm
• E) 2 nm

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Definitions:

Creativity

The use of imagination or original ideas to create something; inventiveness.

Intuition

The ability to understand something immediately, without the need for conscious reasoning.

Cognitive Tasks

Activities or exercises that require mental effort and are used to assess or improve cognitive functions.

Brain Activity

The functioning of the brain involving electrical, chemical, and neuronal actions to process information, control bodily functions, and enable consciousness.