Spinal cord stimulation generated sensations that felt like they originated from the missing limbs of three patients, improving balance and reducing pain.
Chemotherapy patients have reported cognitive impairments known as “chemobrain.” Now, researchers are closer to finding its cause and a potential treatment.
Activating specific neurons using light helped scientists establish a causal link between improved sleep and diminished signs of Alzheimer’s disease in mice.
By masking ketamine from placebo for the first time, researchers reveal the importance of accounting for expectancy in trials testing psychoactive drugs.