4 mins | HEALTH and FITNESS | Diseases and Conditions | Nervous System (incl. Brain)It used to be thought that neurons could not reproduce--that once a given neuron died, it would never replaced. This has turned to be false. Neurons sometimes reproduce. But sometimes they don't. Question: When do they reproduce? My guess is that, when a neuron dies that is part of an otherwise undamaged brain-structure, then that neuron will be replaced; but when an entire brain-structure is destroyed or severely damaged, that structure will not be replaced and, consequently, the neurons that composed it also won't be replaced.
| # | Title | Duration |
|---|---|---|
| 1. | introwhendobraincellsgrowback |
0 mins 11 secs |
| 2. | whendobraincellsgrowback1 |
3 mins 04 secs |
| 3. | whendobraincellsgrowback2 |
0 mins 16 secs |
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