Brain Stimulation for Increasing IQ

[thenondualtankie]

They gave a bunch of people matchstick puzzles. The group that was recieving brain stimulation that decreased right-brain activity and increased left-brain activity were able to solve more puzzles, as well as quicker:

 

This has to be old news, but I only just found out about it...

Edited June 17, 2023 by thenondualtankie

[vindicated erudite]

Can you post a link?

[thenondualtankie]

Here's the paper, I should have linked it in the original post: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3032738/

[vindicated erudite]

On 21/06/2023 at 10:07 PM, thenondualtankie said:

Here's the paper, I should have linked it in the original post: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3032738/

thanks bhai

[Carl-Richard]

I notice that when I play guitar and get really intensely into it, afterwards, it's like my brain is switched off and I can't think straight (I'm unable to see my thoughts and their logical structure clearly). It only takes around 10 minutes until I'm back, but it can be really pronounced. I guess it could have to do with the right brain being strongly activated while playing guitar, and that it takes a while for the activity to stabilize again. The complete opposite happens when I do a couple of sets of Dual N Back (a game that trains your working memory). Then, it's as if my thoughts turn into visible objects.

[Buck Edwards]

Reading helps.