Scientists Can't Replicate Surprising Finding on Alzheimer's Treatment

THURSDAY, May 23 (HealthDay News) -- Although a study in 2012 suggested a cancer drug could reverse the thinking and memory problems associated with Alzheimer's disease, three groups of researchers now say they have been unable to duplicate those findings.

Removing Tonsils Helps Kids With Sleep Apnea, Study Finds

TUESDAY, May 21 (HealthDay News) -- Swollen tonsils and adenoids are a major cause of sleep apnea in children, and while removing them did not improve attention, memory or learning for these kids, it did help them with sleep, behavior and quality of life, a new study finds.

Sleep Apnea in Seniors Tied to Alzheimer's in Study

SUNDAY, May 19 (HealthDay News) -- Sleep apnea, the condition that robs sufferers of deep sleep by endlessly and subconsciously waking them up, becomes more common as people age. Now, a small new study raises the possibility that it may somehow cause -- or be caused by -- Alzheimer's disease.

Some Types of Skin Cancer Linked to Lower Chances of Alzheimer's

WEDNESDAY, May 15 (HealthDay News) -- There's some good news for people who have had certain kinds of skin cancer: A new study suggests that their odds of developing Alzheimer's disease may be significantly lower than it is for others.

Experimental Drug Seems to Aid Memory in Mice With Alzheimer's

TUESDAY, May 14 (HealthDay News) -- An experimental drug improved the memory and brain function in older mice with advanced symptoms of Alzheimer's disease, according to a new study.

Many Seniors Suffer Mental Decline in Silence: CDC

THURSDAY, May 9 (HealthDay News) -- About 13 percent of Americans 60 and older say they have increasing problems with thinking and memory and that they suffer growing confusion, a new report released Thursday shows.

High Blood Sugar May Add to Alzheimer's Risk: Study

WEDNESDAY, May 8 (HealthDay News) -- Elevated blood sugar levels may increase a person's risk for Alzheimer's disease, according to a new study.

Living Long May Protect Against Early Alzheimer's, Study Finds

MONDAY, May 6 (HealthDay News) -- Families with exceptional longevity also appear to have later onset of dementia, a new study suggests.

General Anesthesia Not Linked to Raised Risk for Dementia

WEDNESDAY, May 1 (HealthDay News) -- Despite previous concerns, older people who receive general anesthesia are not at greater risk of developing long-term dementia or Alzheimer's disease, a new study says.

Mediterranean Diet Might Help Stave Off Dementia

MONDAY, April 29 (HealthDay News) -- Eating fish, chicken, olive oil and other foods rich in omega-3 fatty acids while staying away from meats and dairy -- the so-called Mediterranean diet -- may help older adults keep their memory and thinking skills sharp, a large new U.S. study suggests.