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A study of 80 pairs of middle-income Canadian mothers and their year-old babies has revealed conversational strategies that are associated with better executive skills among toddlers.

A study of 80 pairs of middle-income Canadian mothers and their year-old babies has revealed that children of mothers who answered their children's requests for help quickly and accurately; talked about their children's preferences, thoughts, and memories during play; and encouraged successful s

A study has found fetuses exposed to elevated levels of the stress hormone cortisol may have trouble paying attention or solving problems at 17 months -- but only if they are not securely attached to their mothers.

A study involving 125 women has found the first, direct human evidence that fetuses exposed to elevated levels of the stress hormone cortisol may have trouble paying attention or solving problems at 17 months.

A study of internationally adopted 8- and 9-year-old children has found those adopted from institutional care performed worse on some cognitive tests.

A study involving 132 8- and 9-year-old children, some of whom had been adopted into U.S. homes after spending at least a year and three-quarters in institutions in Asia, Latin America, Russia and Eastern Europe, and Africa, while others were adopted by the time they were 8 months old into U.S.

A small study has found that regular use ecstasy or cocaine is associated with impaired prospective memory (remembering things you plan to do).

A study involving 42 students who were ecstasy/polydrug users has found that ecstasy, or the regular use of several drugs, affects users'

A large study of older adults with type-2 diabetes has found those with higher levels of the stress hormone cortisol are more likely to have experienced cognitive decline.

A study involving over 1000 older men and women (60-75) with type-2 diabetes has found that those with higher levels of the stress hormone cortisol in their blood are more likely to have experienced cognitive decline.

More data from the National Survey of Midlife Development in the United States has revealed that cognitive abilities reflect to a greater extent how old you feel, not how old you actually are.

More data from the National Survey of Midlife Development in the United States has revealed that cognitive abilities reflect to a greater extent how old you feel, not how old you actually are. Of course that may be because cognitive ability contributes to a person’s wellness and energy.

A large long-running study has found that Swedish men in their 70s among the bottom 25% on the Trail Making Test B were three times more likely to have a stroke or a brain infarction compared to those in the top 25%.

A long-running study involving 930 70-year-old Swedish men has found that those who were among the bottom 25% on the Trail Making Test B were three times more likely to have a stroke or a brain infarction compared to those in the top 25%.

A review of 35 studies has found that depression does not always lead to cognitive impairment, and that processing speed is the cognitive function most consistently affected by depression.

A review of 35 studies published between 1991 and 2007 has found that depression does not always lead to cognitive impairment. Part of the variability in findings may be due to inconsistent measurement and diagnosis of depression.

Mindfulness Training had a positive effect on both working memory capacity and mood in a group of Marine reservists during the high-stress pre-deployment interval.

Mindfulness Training had a positive effect on both

Seniors who were most closely following a Mediterranean-like diet were 36% less likely to have brain infarcts than those least following the diet.

Following on from studies showing that a Mediterranean-like diet may be associated with a lower risk of Alzheimer's disease and may lengthen survival in people with Alzheimer's, a six-year study of 712 New Yorkers has revealed that those who were most closely following a Mediterranean-like diet

Students given a 90-minute nap in the early afternoon, after a rigorous learning task, did markedly better at a later round of learning exercises, compared to those who remained awake throughout the day.

Following on from research showing that pulling an all-nighter decreases the ability to cram in new facts by nearly 40%, a study involving 39 young adults has found that those given a 90-minute nap in the early afternoon, after being subjected to a rigorous learning task, did markedly better at

In another demonstration of the many factors that affect exam success, three experiments have found that seeing the letter A before an exam makes a student more likely to perform better than if he sees the letter F instead.

In another demonstration of the many factors that affect exam success, three experiments involving a total of 131 college students have found that seeing the letter A before an exam makes a student more likely to perform better than if he sees the letter F instead.

A new test has been developed that measures amyloid-beta oligomers in the cerebrospinal fluid, promising a reliable means of early diagnosis.

A new test has been developed that measures amyloid-beta oligomers in the cerebrospinal fluid, promising a reliable means of early diagnosis.

A computerized self test (CST) has been developed that is 96% accurate in diagnosing Alzheimer’s and MCI (compared to 71% for the MMSE and 69% for the Mini-Cognitive — tests currently in use).

A computerized self test (CST) has been developed that is 96% accurate in diagnosing Alzheimer’s and

Both diabetes and clinical depression are known to be risk factors for dementia. Now a study that tracked nearly 4000 diabetics over 5 years has found having both increased the risk 2.7-fold.

Both diabetes and clinical depression are known to be risk factors for dementia. Now a study that tracked nearly 4000 diabetics over 5 years has found having both increased the risk 2.7-fold.

A brain scanning study adds to evidence that having a mother with Alzheimer’s is a greater risk factor than having a father with Alzheimer’s.

A brain scanning study using Pittsburgh Compound B, involving 42 heal

  • Data from a large long-running study has found that greater purpose in life was associated with a substantially reduced risk of developing Alzheimer's disease, as well as a reduced risk of mild cognitive impairment and a slower rate of cognitive decline.

Data from over 900 community-dwelling older adults participating in the Rush Memory and Aging Project has found that greater purpose in life was associated with a substantially reduced risk of developing Alzheimer's disease, as well as a reduced risk of mild cognitive impairment and a slower rat

New analysis reveals the most important factors for predicting whether amnestic-MCI would develop into Alzheimer’s within 2 years were hyperglycemia, female gender and having the Alzheimer's gene.

An analysis technique using artificial neural networks has revealed that the most important factors for predicting whether amnestic mild cognitive impairment (

Data from over 600 older adults has revealed that those with very good or excellent vision had a 63% reduced risk of dementia over the 8.5-year study period, while those with poorer vision who did not visit an ophthalmologist had a 9.5-fold increased risk of Alzheimer disease. The findings point to the need for older adults to seek treatment for their eye problems.

Data from 625 elderly Americans, followed for an average of 8.5 years, has revealed that those with very good or excellent vision at the beginning of the study had a 63% reduced risk of dementia over the study period.

While everyone agrees that amyloid-beta protein is part of the problem, not everyone agrees that amyloid plaques are the cause (or one of them) of Alzheimer’s. A new study provides convincing evidence that floating clumps called oligomers or ADDLs are the real problem.

While everyone agrees that amyloid-beta protein is part of the problem, not everyone agrees that amyloid plaques are the cause (or one of them) of Alzheimer’s. Other forms of amyloid-beta have been pointed to, including floating clumps called oligomers or ADDLs.

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