Anyone else get creepy-assed The Island of Dr. Moreau vibes from this story?
A team of neuroscientists has grafted human brain cells into the brains of mice and found that the rodents’ rate of learning and memory far surpassed that of ordinary mice. Remarkably, the cells transplanted were not neurons, but rather types of brain cells, called glia, that are incapable of electrical signaling. The new findings suggest that information processing in the brain extends beyond the mechanism of electrical signaling between neurons.
The experiments were motivated by a desire to understand the functions of glia and test the intriguing possibility that non-electric brain cells could contribute to information processing, cognitive ability, and perhaps even the unparalleled cognitive ability of the human brain, which far exceeds that of any other animal.
So that’s where Pinky’s friend came from!
What’s on your minds tonight, folks?