Complain about a product or service

Rote Learning Improves Memory in Seniors

November 27, 2006

• Landmark Alzheimer's Drug Cleared For Clinical Trials • Blood Test May Diagnose Alzheimer's • Diet May Be Factor in Memory Retention • Insulin May Combat Alzheimer's • Moderate Drinking Can Reduce Risks of Alzheimer's • Daily Pill Said To Stop Alzheimer's • Low Levels of 'Good Cholesterol' Linked to Memory Loss, Dementia Risk • Chemical in Celery May Fight Alzheimer's • Dementia Linked To Obesity • Studies Find Link Between Diabetes and Alzheimer's • Lifestyle Linked to Alzheimer's Onset • Pot Belly in Middle Age Linked to Alzheimer's • 10 Million Boomers Face Alzheimer's • Alzheimer's Risk Higher in Victims' Children • Fast-Acting Alzheimer's Therapy Excites Researchers • Too Much Sugar May Increase Alzheimer’s Risk • Beta Carotene May Slow Memory Loss • Promising Alzheimer’s Discovery Reported • Misconceptions About Alzheimer's Vary Among Races • Mediterranean Diet May Extend Alzheimer’s Patients’ Lives • Researchers Link Smoking To Dementia • Caffeine May Keep Dementia At Bay In Women • Alzheimer’s Drug Seen As “Safe, Effective” • Researchers “A Step Closer” To Alzheimer’s Cure • FDA Approves Alzheimer’s Patch • Scientists Raise Hopes For Alzheimer's Vaccine • Researchers Hopeful About New Alzheimer’s Therapy • Blood Pressure Drugs May Provide Alzheimer’s Protection • Progress Toward Early Alzheimer's Diagnosis Reported • Alzheimer's Cases Up 10% In 5 Years • Loneliness Linked to Dementia • Gene Changes Identified in Alzheimer's • Mental Exercise May Help Seniors • Rote Learning Improves Memory in Seniors • Vegetables May Slow Memory Loss • Cabernet Sauvignon May Reduce Alzheimer's Risk • Fruit Juice May Reduce Alzheimer's Risk • Skin Test May Detect Alzheimer's Disease • Exercise May Prevent Dementia-Like Illnesses • An Apple A Day May Improve Memory • New Drug Reverses Alzheimer's Damage, Australian Researchers Report • Diabetes Drug May Help Treat Alzheimer's • For Women, Weight Loss May Precede Dementia • Researchers "Closer" To Preventing Alzheimer's • Statins Help Memory in Older Women • Study Links Healthy Diet To Reduced Alzheimer's Risk • Tea May Help Combat Alzheimer's • Education May Accelerate Alzheimer's Effects • Alzheimer's Found to be Mostly Genetic • Exercise May Reduce Risk of Dementia in Older People • Researchers Find DNA Link to Alzheimer's • Brain Scan, Fluid Analysis May Help Predict Alzheimer's • Eating Fish Associated With Slower Cognitive Decline • Word Recall An Alzheimer' s Tip-Off? • Interrupted Alzheimer's Trial Produced Promising Results • Gene Therapy May Offer Hope For Alzheimer's Patients • Alzheimer's Researchers Reverse Memory Loss in Mice • Alzheimer's Disease Reveals Itself Earlier, Study Finds

A new study offers older adults a simple way to combat memory loss: memorization.

Researchers found that seniors who engaged in an intensive period of rote learning followed by an equally long rest period exhibited improved memory and verbal recall, according to a study was presented at the annual meeting of the Radiological Society of North America (RSNA).

"We didn�t see an immediate improvement following the intensive memorization period," said Jonathan McNulty, B.Sc., H.Dip., of Diagnostic Imaging at the School of Medicine and Medical Science, University College Dublin in Ireland. "However, after a six-week rest, the volunteers manifested both metabolic changes in the brain and improved memory performance."

As people age, they often begin to experience forgetfulness and may have difficulty learning new material. Approximately 40 percent of people over age 60 have some kind of memory difficulty.

Mild, age-related memory loss is caused by the loss of brain cells over time, along with changes in brain chemistry. The researchers studied how repeated cognitive exercise impacts memory and recall, as well as the health of brain cells involved in memory.

The study involved 24 healthy older adults between the ages of 55 and 70. The volunteers engaged in six weeks of intensive rote learning, memorizing a newspaper article or poem of 500 words, followed by six weeks of rest.

An extensive battery of learning and memory tests was administered before and after the six-week learning period. Magnetic resonance spectroscopy (MRS), a special type of magnetic resonance imaging, was performed on half of the volunteers before and after the intensive learning session, and again six weeks later.

MRS was used to measure changes in N-acetylaspartate, creatine and choline, three metabolites in the brain that are related to memory performance and neural cell health.

At the end of the six-week learning session, no changes in the brain metabolism or memory performance were observed. But following the rest period, all of the volunteers experienced improvements in their verbal and episodic memory -- they were better able to remember and repeat a short story and a list of words and to recall events that occurred earlier in the day or week.

These behavioral changes correlated with metabolic changes identified by MRS in the left posterior hippocampus, a memory-related brain structure.

"Unlike other studies on memory involving specific training regimes, memorizing is an everyday activity that anyone can undertake," said co-author Richard Roche, Ph.D., of the Department of Psychology at National University of Ireland in Maynooth. "The brain is like a muscle that should be exercised through the retirement years as a defense against dementia, cognitive lapses and memory failure."

Report Your Experience
If you've had a bad experience -- or a good one -- with a consumer product or service, we'd like to hear about it. All complaints are reviewed by class action attorneys and are considered for publication on our site. Knowledge is power! Help spread the word. File your consumer report now.