What i heard is according to research 0-3yrs old children are using most of their right brain. And its the period where right brain training is most effective at. And left brain starts working at 4 years old onwards. So 0-3yrs old it's suitable for right brain training first then follow by left brain training. Where the right brain will help the left brain tgt.. so depending at which age your child is at to receive the right training.


The usual top brands for brain training is shichida method and heguru method from Japan.

Jayne