Whose work first showed that a mammal could regenerate damaged brain tissue better than expected?
Quick Answer
J. Z. Young’s. His studies of octopuses were famous, but mammalian brain regeneration research was advanced later by scientists such as Sally Temple; no single pioneer is universally credited.
The Full Story
Mammalian brain regeneration has been explored by many researchers rather than one single discoverer. Studies in the late 20th and early 21st centuries showed that certain areas of the adult mammalian brain can produce new neurons, challenging the old belief that brain growth stops after childhood. Work by researchers such as Sally Temple on neural stem cells helped reshape neuroscience. The broader lesson is that adult mammalian brains are more plastic than once believed, though regeneration remains limited compared with some other animals.
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