Why our brain uses up more energy than that of any other animal


Magnetic resonance imaging scans showing healthy healthy brains

Magnetic resonance imaging scans exhibiting wholesome human brains

SIMON FRASER/SCIENCE PHOTO LIBRARY

The human mind has larger power calls for than that of every other animal, particularly in sure necessary areas, which can have been key to the evolution of our complicated cognition. Realizing how power use differs throughout the mind might additionally assist us higher perceive and deal with sure situations, akin to Alzheimer’s illness and despair.

Some mammals have greater brains and extra nerve cells, or neurons, than people, making it unclear how we advanced a uniquely superior capability to assume critically …