Suppose the Aδ Fibers Send Action Potentials at 10 M/sec

question 9

Multiple Choice

Suppose the Aδ fibers send action potentials at 10 m/sec and the unmyelinated C fibers sends them at 2 m/sec. How much time will elapse between first pain and second pain upon accidently dropping a heavy brick on your toe? Assume a total distance of 1.2 m from toe to spinal cord to somatosensory cortex.

• A) 25 milliseconds
• B) 100 milliseconds
• C) 120 milliseconds
• D) 480 milliseconds
• E) 600 milliseconds

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Definitions:

Manifest Content

In psychoanalytic theory, the explicit, literal content of a dream, as remembered by the dreamer.

Latent Content

In psychoanalytic theory, the hidden psychological meaning of dreams, beyond the literal story (manifest content).

Latent Content

Latent content refers to the hidden psychological meaning of dreams, as distinguished from the manifest content, which is the dream as it is remembered.

Manifest Content

The literal content and storyline of a dream as remembered by the dreamer, in contrast to the hidden meaning of the dream.