Neural correlates of intelligence refer to the brain structures and functions associated with individual differences in cognitive abilities, often measured by IQ tests. Research suggests that intelligence is linked to the efficiency of neural processing, brain volume, and the connectivity of specific brain regions, particularly in the prefrontal cortex and parietal lobes.

Neural Correlates Of Intelligence

Neural correlates of intelligence

Brain structures are the physical components of the brain that support its functions, including cognition, emotion, and behavior. Understanding these structures is crucial for insights into neurological health, psychological processes, and the biological basis of consciousness.

brain structures

functions associated with individual differences

Cognitive abilities refer to the mental capabilities that involve the processes of acquiring knowledge, understanding through thought, experience, and the senses. These abilities encompass a range of functions such as perception, memory, reasoning, problem-solving, and decision-making, which are essential for everyday functioning and adapting to new situations.

cognitive abilities

IQ tests

efficiency of neural processing

brain volume

connectivity of specific brain regions

The prefrontal cortex is a critical region of the brain involved in complex cognitive behavior, decision-making, and moderating social behavior. It plays a pivotal role in personality expression and the orchestration of thoughts and actions in accordance with internal goals.

prefrontal cortex

The parietal lobes are crucial regions of the brain located near the top and back of the head, responsible for processing sensory information and integrating spatial awareness. They play a vital role in functions such as touch perception, proprioception, and the coordination of hand-eye movements.

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