{"product_id":"book-co8a","title":"When do Brain Cells Grow Back","description":"\u003cp\u003eIt 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.\u003c\/p\u003e","brand":"Author's Republic","offers":[{"title":"Audiobook","offer_id":49441309327664,"sku":"BDco8a","price":0.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/2784\/9264\/files\/284106-co8a-Square.jpg?v=1736534164","url":"https:\/\/downpour.com\/products\/book-co8a","provider":"Downpour","version":"1.0","type":"link"}