In order for the five major cognitive functions of the brain stay sharp, do the following stimulation as suggested Dr. Bernard Croisile, neurological of Neurological Hospital of Lyon, France, as quoted by Happy-sites of these neurons.

- memory

Listen to music. Not only creates a feeling of pleasure, by selecting the songs that we know and do not remember the lyrics, levels of acetylcholine, a chemical that helps build the brain will be fueled. Memory capabilities will also be improved.

Another challenge that can be done is to wear clothes without lighting or use a different hand while brushing your teeth. For a lefty, try it with your right hand. And vice versa.

- Attention

Change the routine. Change routes to and from work, reset your desk or room at home. It will awaken the brain from the previous habit. You can also combine the activity of listening to audio books while running relaxed.

- Language

If you’re used to read a particular newspaper sports section, try reading a little in-depth business articles. You will get new words that will be better understood when read in context. This will help develop language skills.

- Visual spatial

Try to get into a room and select five objects and their location. When out of the room, remember the fifth item and its position. If it is too easy, wait for two hours and try to remember it again.

- The function of the executive

Playing video games. In addition to requiring strategies, you also should be able to resolve the problem to get the desired results.