Petersen and Colleagues Propose That the Collicular-Pulvinar Spotlight Is Part

question 1

Multiple Choice

Petersen and colleagues propose that the collicular-pulvinar spotlight is part of a _____ process in attention.

• A) bottom-up
• B) top-down
• C) filtering
• D) redundancy

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Definitions:

C-Fibers

C-fibers are slow-conducting nerve fibers that transmit thermal, mechanical, and chemical pain signals to the central nervous system.

Transmission

refers to the process by which something is conveyed or transferred from one place, person, or thing to another, often used in contexts of disease or information.

Unmyelinated

Pertaining to nerve fibers that lack a myelin sheath, which means they conduct nerve impulses more slowly than myelinated fibers.

Injury Pain

Discomfort or an unpleasant feeling often caused by intense or damaging stimuli associated with physical harm or damage to the body.