I thought to share with you a recent interview with Founder Dr. Bernard Croisile, Neurologist, Neuropsychologist and Happy Neuron’s Chief Scientist, about age related brain decline and what can be done.
As we age, what issues do people most complain about?
When we age, certain cognitive difficulties are usually more annoying than really hindering. These difficulties are usually due to a greater sensitivity to interferences (noise, conversations with several persons), a lesser attention and greater amount of time to simultaneously analyze several pieces of informations (cooking and understanding a slightly technical conversation at the same time). Information processing is often more superficial, organizing and sorting data to be memorized occurs more slowly and producing mental images becomes more difficult. Hence, it can become more difficult to remember information and it takes more time to recall memories (names) or recent events (e.g. the reason why you actually went into a room).
Why should cognitive abilities be trained?
By training cognitive abilities, the difficulties we sometimes painfully experience in everyday life can be corrected. Studies have also shown that rich and varied cognitive stimulation can delay onsets of age related decline and Alzheimer’s Disease by a number years. Cognitive training consists of reinforcing brain plasticity which forms new connections between brain neurons, strengthens neural networks and, as scientists have recently discovered, regenerate new neural pathways.
How can cognitive functions be trained?
For a start, simple things such as having a rich social life, reading, doing crosswords or playing cards, cooking or gardening, already constitute natural and effective stimulation situations. Most important are variety, enthusiasm and motivation. However, one should be aware that cognitive functions cannot be trained like leg muscles. Even if playing bridge stimulates long-term memory for game rules and crosswords train word memory (spelling, definitions), playing cards will not help anyone find their keys or their car! It is therefore necessary to train all aspects of cognitive functions, especially those neglected by the routine of hobbies we are accustomed to. It should also added that training can only relevant when the lessons learned are applied to everyday life.
How often should one perform focused brain exercises?
We advise two to three training sessions a week, of about 45 minutes each, in order to maintain interest and alertness. Variety and frequency are most important.
When should one start worrying and see a doctor?
Memory difficulties occur at any age and under any circumstances: remembering a surname or a recipe, finding one’s glasses… These difficulties are just ordinary consequences of normal aging or of a fragile emotional state. Difficulties to concentrate are often due to anxiety, depression and stress. However, when aging, cultural knowledge and automatic movements (riding a bike, playing tennis, driving a car…) are not forgotten. Many of our actions are also often automatic, which explains the fact that one cannot always remember properly whether they have locked their door or not.
One should start worrying , as soon as these difficulties become a real handicap in daily life and occur repeatedly, such as people who cannot manage their schedule or budget any more, who always get lost and systematically forget what they have been told. In such a situation, one should seek medical advice to decide whether the person needs to see a neurologist or a geriatrician.
Thank you Dr. Croisile.
Do women remember better then men do? Research shows that females may have an advantage over men when it comes to episodic memory, the type of long term memory based in personal experiences. A Swedish team of psychologists showed, for example, that women are better on average than men at remembering faces.
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