A chemical that has improved surgeries for brain cancer by making tumor cells fluorescent may also help doctors safely diagnose the disease and monitor its response to treatment.
Read moreResearchers are reporting a novel technique for tracing the activity of individual nerve fibers known as axons, and determining how neurons communicate. The team used this technique to uncover details about how the brain responds to light signals received by the retina in mice.
Read moreThe human brain is about three times the size of the brains of great apes. This has to do, among other things, with the evolution of novel brain structures that enabled complex behaviors such as language and tool production. A study by anthropologists now shows that changes in the brain occurred independent of evolutionary rearrangements of the braincase.
Read moreResearchers decipher assembly of glutamate receptors and its importance for memory formation.
Read moreA low cost and widely available drug could reduce deaths in traumatic brain injury patients by as much as 20%, depending on the severity of injury, according to a major study. The researchers say that tranexamic acid (TXA), a drug that prevents bleeding into the brain by inhibiting blood clot breakdown, has the potential to save hundreds of thousands of lives.
Read moreScientists have investigated how our eyes and brain react when we see emotionally charged or neutral faces. She combined eye-tracking and electroencephalography (EEG). The result: reflex-like eye movements are independent of the expression a face shows; our attention is drawn to them just as fast.
Read moreThe new function of unused cortical regions is not necessarily determined by the function of nearby cortical regions, according to new research in adults born without one hand.
Read moreScientists used maps of brain connections to predict how brain atrophy would spread in individual patients with frontotemporal dementia (FTD), adding to growing evidence that the loss of brain cells associated with dementia spreads via the synaptic connections between established brain networks.
Read moreResearchers in Australia used a driving simulator to test patients' vision before and after cataract surgery. They found that near misses and crashes decreased by 48% after surgery.
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