Free Republic

Joy Milne has always had a keen sense of smell, so she was unfazed when her husband, Les, began emitting a subtle musky odor. He was an anesthesiologist who worked long hours, and Milne assumed the smell was just sweat. But with the change in scent came a growing tiredness that was explained by a devastating diagnosis six years later: Les had Parkinson’s disease.“I could always smell things other people couldn’t smell,” Milne said during a BBC broadcast Thursday. After attending a meeting for the charity Parkinson’s UK, where the other Parkinson’s patients shared her husband’s musky scent, she realized that the...

Implanted Devices May Alter Treatment of Many Disorders A handful of scientists around the world have begun cautiously experimenting with devices implanted in patients' bodies to deliver precisely targeted electrical stimulation to the brain in hopes of treating otherwise hopeless behavioral, neurological and psychiatric disorders. While stressing that the ethically sensitive research with "brain pacemakers" has just begun, the scientists say the results so far have been so promising that it could mark the beginning of a new era in treating often intractable cases. The approach builds on rapid recent advances in understanding how the brain works, on high-tech imaging...