The brain is the one organ in the body that has the ability to repair itself .. especially when it comes to the cognitive and memory portions.

Ways to help it have to do with diet, brain training, and certain kinds of lights - and as less stress as possible.

Here are a few links to help you.

Foods to help:
12 best brain foods: Memory, concentration, and brain health

Vitamins to help:
7 Recovery-Boosting Vitamins for Brain Injury Recovery - Flint Rehab

Excercises to help:
(Physical type)
Exercises for Brain Injury: At Home Physical Therapy – Flint Rehab

(Mental type)
10 Brain Exercises That Boost Memory | Everyday Health

5 Games to Help with Brain Injury Recovery

There are many other things you can do as well - such as things that require you to either preform a sequence or notice a pattern or etc within a small amount of time .. that gets progressively harder and harder, forcing you to concentrate more and more. An example of this (that would be something anyone could do) is "speed solitaire", which is the card game of solitaire with a set amount of time on it - usually 2 minutes, but to make it easier to start, you can start with 5 or 10 minutes and get progressively smaller in time until it is down to less than 1 minute.

Overall suggestions:
https://www.verywellmind.com/top-way...itness-2224137

Light therapy:

https://catalyticcolor.com/how-to-he...light-therapy/

https://infraredsauna.com/benefits-c...light-therapy/

I hope all this information helps you out a bit. ❤