Damage to the Monkey's Dorsolateral Prefrontal Cortex (Principal Sulcus) Region

question 13

Multiple Choice

Damage to the monkey's dorsolateral prefrontal cortex (principal sulcus) region impairs behavior requiring:

• A) short-term memory for the spatial location of visual stimuli.
• B) long-term memory for the spatial location of visual stimuli.
• C) object recognition using cross-modal matching of visual and tactile stimuli.
• D) evaluation of the relative reward magnitudes for visually presented stimuli.

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Definitions:

Efficiency

The ratio of the output generated to the input used, expressing the effectiveness of a system or process in utilizing resources.

Break Even

The point at which total revenues equal total costs, resulting in no profit or loss.

Variable Costs

Costs that change in direct proportion to the level of production or business activity.

Profit

The financial gain or return derived from an investment, transaction, or operation after subtracting all costs, expenses, and taxes.