The best time period of the day for memory should be when you wake up at 6-7 am, because after a night’s rest, the human brain and body fatigue will be recovered, and the human memory function will also recover well, so the brain is relaxed without other information interference, and the patient’s memory should be the best at this time period. The patient’s logical thinking ability will be a little better at 8-9 am, which is also the time when the energy and physical strength are more abundant. In the afternoon, 4-6 pm is also the time and memory is better, after dinner rest for about 1 hour, and 7-8 pm is also the time when the brain nerves are more active and the patient’s memory is better. But the best time of the day for memory is at 6-7 am after waking up in the morning.