Meditation can support a healthy brain and limit age related cognitive decline.
Help shape your own future
The brain reacts to everything it comes into contact with, this includes stimulus from the senses and internal processes such as those created during meditation. Recent scientific studies indicate that brain structure and function can be positively meditated by methods such as Brain Renewal Meditation (BRM).
One of the big deals with cognitive decline is we don’t really understand how it works. There is of course an inevitability that human brain performance must eventually decline, it is unrealistic to assume brain structure can remain intact for eternity. But as a command and control system the human brain is unrivaled in the universe. We are currently unable to count the billions of neurons in a human brain, and mankind still doesn’t have the computing power to run a biologically reliable digital simulation of our brain, even if such a model could be created. What we do know is that the brain is able to develop new function and structure (plasticity) and there is some evidence that new neurons can be generated in the adult hippocampus (neurogenesis).
The ability of the brain to restructure makes understanding brain aging particularly problematic. Structures are continually changing, new functions require support and obsolete functions can fall into decay. These changes take place against a backdrop of an incalculable amount of stimulus, almost everything we experience or think about can have an impact on the brain. The average rate in the reduction of human cognitive function is generally referred to age related cognitive decline. The factors linked to ‘typical’ rates of decline are still not fully understood and the nuanced way that structures change and interact is far from clear.
The idea that from the age of thirty adults lose a little bit more of cognitive function every year is completely wrong. Whilst cognitive decline is correlated with age, regional and global improvements in brain function during middle and old age have been observed.
From the point of view of meditation, we know from traditional sources and modern science that certain forms of meditation exert an effect on different regions of the human brain. Long term meditators have been found to have ‘younger’ brains than non meditators and meditation is also associated with increased cortical thickness. Meditation is not the only way of maintaining or increasing brain health but it is one of the oldest and most reliably established. The message is pretty simply, if you want to maintain or improve brain age or brain health think very seriously about meditation.
The key to successful meditation. You! Your motivation is key to Brain Renewal Training.
Taking control of your brain
There is no cliche’ or slogan I can use that will persuade you to take better care of your brain, it’s all about you. This website can simply explain what is known on the subject and share appropriate brain training meditation methods. For meditation to be effective the desire to achieve optimum brain health must be developed and nurtured in each of us.
There is no compulsion implied, I write about and teach Brain Renewal meditation (BRM) only for people that want the benefits of a younger, healthier brain. Many people are happy to allow nature to take its course and allow their genes to decide the way their brain ages, that is a legitimate and common choice. Problem is it’s not that simple, the way we live, how we think, where we go and what we do will all influence our brain’s structure and function. Our genes are only one factor in brain aging, the evidence indicates that making small but important changes in our daily life will greatly benefit long term brain health.
“the number of people living with dementia is expected to treble in the next 20 year”
It is this ability to choose one path over another that rests at the heart of brain health. Our brain is designed to help us, its sole function is to follow our commands. This may sound self evident but it is an idea which is often absent from much of contemporary scientific thinking. In psychology for example, meditation research rarely pays sufficient attention to the motivation of meditators, preferring to allow the method of meditation to be the dominant object of research. It’s a great challenge for psychology because meditation is ultimately about what you do with your mind, not how you sit, what you say and the expression on your face. And so with BRM the first question you should ask yourself is, do you want to maintain optimum cognitive function? Only then should the methods gain any real importance.
There is an enduring paradigm in cognitive psychology, that cognitive decline is age related. That there is a ‘natural’ reduction in brain structure and function from the late 20s onward. This seems kind of intuitive at first sight, older people do appear to suffer from ongoing cognitive decline, just look at our parents and grandparents. However this view is contradicted by the research, certain lifestyle choices are consistently linked to cognitive decline and attenuation in brain structure. At best our chronological age is one of several factors correlated with how our brain will be working in middle and old age.
How can we explain those individuals that appear to enjoy near peak cognitive performance into their 70s, 80s and 90s? Sir Jonathan Miller (originally a neurology specialist) is just one of many examples.
After many years of study and practice the first question I ask new meditation students is “why to do want to meditate?”. Most of the benefit you are likely to get from meditation will be linked to this question, meditation isn’t primarily about me or the science, it’s about you!