A Single Visual Pattern Is Presented Under Two Conditions

question 32

Multiple Choice

 A single visual pattern is presented under two conditions. Under one condition, the viewer is conscious of it, and under the other, the viewer is not. How does the activity differ in the brain, if at all?

• A) Conscious activity is in the cortex. Unconscious activity is in subcortical areas.
• B) Activity is more intense and spreads more widely during conscious perception.
• C) Conscious activity is in the left hemisphere. Unconscious is in the right hemisphere.
• D) The brain activity is the same in both cases.

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Definitions:

Chloroplast

Organelles in plant and algal cells where photosynthesis takes place, converting light energy into chemical energy.

Organelle

One of the specialized structures within the cell, such as the mitochondria, Golgi complex, ribosomes, or contractile vacuole; many organelles are membrane-enclosed.

Geologic Time Scale

A system of chronological dating that relates geological strata to time, used by geologists and other Earth scientists to describe the timing and relationships of events in Earth's history.

Eon

The largest division of the geologic time scale; eons are divided into eras.