Researchers report that low blood and oxygen flow to the developing brain does not, as previously thought, cause an irreversible loss of brain cells, but rather disrupts the cells’ ability to fully mature.
Researchers solved an important piece of one of neuroscience's outstanding puzzles: how progenitor cells in the developing mammalian brain reproduce themselves while also giving birth to neurons that will populate the emerging cerebral cortex, the seat of cognition and executive function in the mature brain.
Scientists at the Allen Institute for Brain Science reported that human brains share a consistent genetic blueprint and possess enormous biochemical complexity. The findings stem from the first deep and large-scale analysis of the vast data set publicly available in the Allen Human Brain Atlas.
A neuron’s fate was thought to be determined by the timing of its birth date. Neuroscientists recently showed that there is a distinct stem cell progenitor that gives rise to upper layer neurons, regardless of birth date or place.
Max Planck Florida Institute Study Shows: Persistent Sensory Experience Is Good For The Aging Brain Despite a long-held scientific belief...