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Executive functions include basic cognitive processes such as attentional control, cognitive inhibition, inhibitory control, working memory, and cognitive flexibility. Higher-order executive functions require the simultaneous use of multiple basic executive functions and include planning and fluid intelligence (e.g., reasoning and problem-solving).
Luria [37] organized brain functions into now-familiar categories, such as speech and memory. Luria's conception of attention included three units: Unit 1 (brainstem and related areas) regulates cortical activity and levels of alertness, Unit 2 (lateral and posterior regions of neocortex) analyzes and stores newly received information, and Unit ...
At this time, his clinical interest in aphasia developed into his lifelong study of the neurological basis of language and higher cognitive functions. Quadfasel encouraged Geschwind to study classic texts of neurology from the 19th and early 20th century, exposing him to classic localizationist theory.
Previously, scientists thought that the higher cognitive functions of the prefrontal cortex were beyond the scope of scientific study. Goldman-Rakic's research showed that methods employed to study the sensory cortices could be adapted to the highest order prefrontal cortical areas, revealing the circuit basis for higher cognitive function. [12]
Several new cross-disciplinary collaborations resulted from it, and it is a testament to the value of what came out of the meeting that Oxford University Press tried to acquire the rights to re-issue the book of the meeting’s proceedings 10 years later—The Development and Neural Basis of Higher Cognitive Functions.
It attempts to reproduce the swarm behaviour [clarification needed] of the brain's higher cognitive functions such as consciousness, decision-making [1] and the central executive functions. It was developed by cognitive neuroscientists Stanislas Dehaene and Jean-Pierre Changeux beginning in 1986. [2]
In her book, Personality Type: An Owners Manual, Thomson advances the hypothesis of a modular relationship between the cognitive functions paralleling left-right brain lateralization. In this approach, the judging functions are in the front-left and back-right brains, and the perception functions are in the back-left and front-right brains.
The prefrontal cortex, being a central hub for executive functions, relies on the input from the mesocortical pathway to modulate and fine-tune cognitive processes essential for goal-directed behavior and decision-making. [20] Dysregulation of the neurons in this pathway has been connected to ADHD. [16]