In any major mapping expedition shouldn’t the first priority be to survey the uncharted regions? In mapping the brain, that would be charting the neglected half–glia.
The Brain Mapping Initiative announced by President Barack Obama earlier this year seeks to map and monitor the function of neural connections in the entire brain of experimental animals, and eventually in the human cerebral cortex. Several researchers have raised doubts about the project, cautioning that mapping the brain is a far more complex endeavor than mapping the human genome, and its usefulness more uncertain. Continue reading