Memory training is a sure shot way of keeping your neural network healthy. When we are born, our brains have over 15,000 point-to-point connections between neurons. As we grow up, many of these connections, or synapses, as these are called, stay idle for long periods of time. That is because, under normal circumstances, we use only a small portion of power that our brains can provide. For PC-savvy people, a perfect analogy would be using a PC with a quad-core CPU only for running MS-Office.

Most people do not even use half the memory capacity that their brains can provide. With prolonged idling, many synapses dry up and get disconnected, eventually leading to ailments like Alzheimer’s disease at older age.

One way to alter the scenario is to exercise the brain using memory training tests. Many websites provide tests (like Lumosity.com, and Queendom.com) that help the participant memorize a lot of facts or numbers and recall those fast later on. This type of tests helps revive some of the broken neural connections. With prolonged practice, it can even help the brain combat memory loss.