Lifestyle Effects on Memory & Cognition

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  • Waste products accumulate as the brain functions.
  • The process of clearing this waste is most effective during sleep.
  • Accumulation of waste products such as amyloid-beta and tau proteins are involved in Alzheimer's.
  • Rat study shows sleeping on your side is best for removing waste from the brain.

This sounds like pseudoscience, but it appears in Journal of Neuroscience, so … Weirdly, a rat study has found that sleeping on the side (the most common posture for humans and other animals) is the best position for efficiently removing waste from the brain.

Blood pressure data from 378 participants in the Framingham Heart Study has revealed that those who had high systolic blood pressure when they were 50-60 years old scored worse on a

A six-month pilot study involving 101 healthy older adults (65+), who were randomly put into one of three exercise interventions or a no-change control, has found that the exercise groups all showed significant improvement in visual-spatial processing and attention, with more improvement in visu

A review and a large study have recently added to the growing evidence that type 2 diabetes is not only a risk factor for Alzheimer's, but is also linked to poorer cognitive function and faster age-related cognitive decline.

Three recent studies point to the importance of cardiorespiratory fitness for older adults wanting to prevent cognitive decline.

Several recent studies add to the evidence that physical fitness boosts cognitive processing in children.

There are five healthy behaviors that appear to significantly reduce the risk of dementia,

Data from the population-based Finnish Cardiovascular Risk Factors, Aging and Incidence of Dementia (CAIDE) study has revealed that healthy dietary choices in midlife may prevent dementia in later years. Out of 2,000 participants, 1,449 took part in the follow-up.

A mouse study has found that mice (genetically engineered for Alzheimer’s) who were sleep deprived for eight weeks, not only showed significant cognitive impairment, but also showed a significant increase in the amount of tau protein that became phosphorylated and formed tangles.

A Finnish study involving moderately obese adult patients with mild obstructive sleep apnea (OSA) has found that even a modest weight loss (5%) can improve OSA, if occurring in the early stages of OSA.

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