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#487 Suzana Herculano-Houzel: The Evolution of the Human Brain, and Darwin's Descent of Man

The Dissenter

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Neurons and Intelligence: Unraveling the Connection

This chapter explores the relationship between brain structure and cognitive abilities across various species, challenging the idea that larger brains signify higher intelligence. It highlights the significance of neuron count in the cerebral cortex and its correlation with behavioral flexibility and longevity. The discussion emphasizes that human evolution and cognitive growth are tied to the number of cortical neurons, revealing the importance of education and cultural transmission in understanding our species' development.

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