Regular exercise in fresh air and strengthen the memory, the researchers found. In the experiment with laboratory rats, they proved that running can increase the concentration of neurons in the hippocampus.
Rodents exposed to different types of loads. Some animals were forced to run a lot, others moving weights to get food. The third group was doing loads of high intensity wear.
In the latter case, new neurons in the hippocampus is almost not formed. The most useful was aerobic exercise of medium intensity. They, according to experts, improving memory of animals. Moreover, the new abilities of rats were passed from generation to generation.