Layer 5 of the Cortex Has Been Thought to Be

question 7

Multiple Choice

Layer 5 of the cortex has been thought to be involved in consciousness because:

• A)it projects directly from the cortical system.
• B)cells in this layer fire at intervals depending upon the cell type.
• C)its EEG frequency synchronizes information as a unified experience.
• D)it is the sensory relay station of the brain.

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Definitions:

Modern Reptiles

Current existing species of the class Reptilia, including snakes, lizards, turtles, crocodiles, and alligators, which are cold-blooded and lay eggs.

Hominin Species

Members of the taxonomic group that includes modern humans and all their ancestors, recognized by bipedalism and larger brain sizes relative to body.

Upright Vertebral Column

A characteristic feature of vertebrates including humans, enabling an upright posture and supporting the body's weight.

Bigger Brain

Generally refers to an increase in the size of the brain, which is often associated with the development of higher cognitive functions and intelligence in various species.