News tagged with adult brain

Cranial irradiation causes brain degeneration

(Medical Xpress)—Cranial irradiation saves the lives of brain cancer patients. It slows cancer progression and increases survival rates. Unfortunately, patients who undergo cranial irradiation often develop ...

Jul 16, 2013
popularity 4.9 / 5 (16) | comments 4 | with audio podcast report

Short sleep, aging brain

Researchers at Duke-NUS Graduate Medical School Singapore (Duke-NUS) have found evidence that the less older adults sleep, the faster their brains age. These findings, relevant in the context of Singapore's ...

Jul 01, 2014
popularity 4.6 / 5 (17) | comments 1

Neuron tells stem cells to grow new neurons

Duke researchers have found a new type of neuron in the adult brain that is capable of telling stem cells to make more new neurons. Though the experiments are in their early stages, the finding opens the ...

Jun 02, 2014
popularity 4.6 / 5 (16) | comments 4

Model for brain signaling flawed, new study finds

A new study out today in the journal Science turns two decades of understanding about how brain cells communicate on its head. The study demonstrates that the tripartite synapse – a model long accepted by the ...

Jan 10, 2013
popularity 4.5 / 5 (14) | comments 11 | with audio podcast