... newly born neurons and their aberrant integration into the existing circuitry, as well as effects on mature neurons.
"In the end, the human lesions may result in subtle functional changes that have ...
... hippocampal neurogenesis. In both cases, new neurons arise from neural progenitor cells (NPCs) ... or wheel running. Conversely, deletion of trkB from only mature neurons in the same brain regions did ...
... in the November 7 issue of Science, researchers temporarily silenced genes that prevent mature neurons from regenerating, and caused them to recover and re-grow vigorously after damage. Because ...
... experiences trigger the birth and growth of new neurons, and make long-lasting changes in the brain."
... genes a cell doesn't use.
By dissecting mature neurons from normal mouse brains and looking ...
... when specific neuron precursors in the brain fail to stop normally differentiating into mature neurons," Belcher says. "Our previous studies showed that estrogen receptors are regulated during ...
... In order to verify their findings in vivo, the researchers analyzed mouse brains and identified mature neurons as a source of EGFL7 in the adult brain. The distribution of these cells in the brain was ...
... two chemical markers that highlight mature and new neurons. Twenty days later the birds ... hundred of them among the hundreds of thousands of mature neurons he examined. And there were nearly half ...
... brain stem cells to make new neurons – but that may be hijacked later in life to cause brain ... , Dr. Lasorella discovered that in mice, too few mature neurons form in the brain, resulting in the brain ...
... these neural stem cells that never turn into mature neurons."
GSK-3 is known to coordinate ... mice can convert the proliferating stem cells into neurons, possibly resulting in three to four times as ...
