brain research Tag

Researchers from Cornell University and the Institute for Human Neuroscience have created a test to distinguish between healthy aging and cognitive decline due to Alzheimer’s disease years before symptoms appear. Memory abilities don’t necessarily decline with age. The team looked at two kinds of memory, reconstructive and recollective. Reconstructive memory is recalling a word or event...

Left mostly to their own devices, a group of intrepid human stem cells at Vienna’s Austrian Academy of Science knitted themselves into tissue with a variety of brain structures and specialized groups of neurons. In essence, they created a BB-sized neural ball reminiscent of a nine-week-old fetus brain. And while the clumps of tissue are still...