Brain Structure and IQ: How Myelin Elevates Intelligence
New research suggests that myelin, a fatty substance insulating nerve fibers in the brain, plays a crucial role in elevating intelligence. Studies reviewed indicate a strong correlation between white matter tracts and psychometric 'g', a general intelligence factor. This research builds upon the work of Richard Haier, who proposed the Neural Efficiency Hypothesis and the Parietal-Frontal Integration Theory of intelligence. AI
IMPACT Suggests a biological basis for intelligence that could inform future AI architectures.