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Overview
Overview
As we move up the ladder of animal life, the cerebral cortex expands, tight genetic controls relax, and the organism’s adaptability increases. Frogs and other small-cortex amphibians operate extensively on preprogrammed genetic instructions. The larger cortex of mammals offers increased capacities for learning and thinking, enabling them to be more adaptable. What makes us distinctively human mostly arises from the complex functions of our cerebral cortex.
Myers, Psychology
Learning Targets
12-1 Describe the four lobes that make up the cerebral cortex and explain the functions of the motor cortex, somatosensory cortex, and association areas.
12-2 Analyze the notion that we really use only 10 percent of our brain.
12-3 Discuss how the brain adjusts to new experiences.
12-4 Discuss the brain’s ability to reorganize itself after damage, and explain neurogenesis.
Readings
Module 12, The Cerebral Cortex, pages 109-19.
Class Materials
Video Resources
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