Meditating memory

Loss of memory function is one of the ever present threats of ageing. One of the most challenging aspects of memory loss is the powerlessness that people feel as it occurs. That is why a new study which shows the capacity of meditation to restore memory will be good news to many people.

The study involved older adults with memory problems that ranged from mild age-related memory impairment to Alzheimer’s Disease. The people involved were put on a mantra-based meditation course that involved twelve minutes of meditation per day for eight weeks. There was also a control group who listened to classical music for twelve minutes a day for eight weeks.

Single photon emission computed tomography (SPECT) scans were used to analyse brain activity at the beginning and end of the study.

In the people who undertook meditation there was an increase in general cognitive function and better memory performance. This was caused by improvements in blood flow to various parts of the brain.

For instance, meditators showed improvements in blood flow to the amygdala which is involved in memory formation as well as the caudate which is also involved in learning and memory. There was also a substantial increase in blood flow to prefrontal, superior frontal, and parietal cortices.

The researchers noted that memory loss associated with age is often correlated with changes in emotional states. This study found that meditation not only improved memory but also reduced tension and fatigue.

Given the ready availability of a practice like meditation it would seem a wise option to keep your brain sharp as you age.