NewsUse of 'Benzo' Sedatives Like Valium, Xanax Won't Raise Dementia Risk: Study Prosthetic Legs Controlled by Person's Own Neural System Bring Natural Gait July 4 Tips for Folks Caring for People With Alzheimer's Colombian Family's Genes Could Hold Key to Delaying Alzheimer's Certain Prostate Meds Might Help Prevent Dementia Could Blood Pressure Meds Help Prevent Adult Epilepsy? Adults' Phobias Show Up as Differences in the Brain Depression Could Take Toll on Memory With Age Study Casts Doubt on Standard Test for Athletes' Concussion FDA Advisors Support New Alzheimer's Drug Younger Kids in Class Might Be Misdiagnosed With ADHD, Autism Lifestyle Changes May Slow or Prevent Alzheimer's in People at High Risk Have High Blood Pressure? Weekly Workout May Lower Risk to Your Brain Could Brain 'Overgrowth' Contribute to Autism? Ultrasound Device Delivers Meds to Better Fight Brain Tumors Caffeine Affects Dopamine Function in Parkinson's Patients Doctors Used See-Through Plastic 'Window' to Monitor Injured Man's Brain Scientists May Have Spotted Stuttering's Origins in the Brain For Pregnant Women, Fluoridated Drinking Water Might Raise Risks for Baby: Study Brain Decline, Dementia Common Among Older American Indians