Once the electrodes are implanted, clinicians can control how electrical pulses are delivered to the brain using a battery-run, pacemaker-like device outside the body. By trial and error, doctors figure out what patterns of electrical activity are most likely to help patients while producing the fewest side effects.
OCD is a condition that prompts people to have debilitating and recurring thoughts and compulsive behaviors, such as hand-washing. Read the rest of this entry »

Drinking just a glass of wine a day increases women’s risk of breast cancer, as well as several other types of the disease, a new study concludes. The research, carried out among more than a million UK women, says that alcohol accounts for 5,000 cases of breast cancer every year.
What do we know already?
Many of us enjoy relaxing with a glass of wine at the end of the day. But it’s an unpalatable fact that alcohol can damage your health, especially Read the rest of this entry »