[–] FreeinTX 0 points 0 points (+0|-0) ago 

No. 3rd smartest animal on the planet, an African Grey Parrot, has a brain the size of a pea.

[–] recklesszephyr 0 points 0 points (+0|-0) ago 

Guess not, Fathead.

[–] RedditIsTheBest111 0 points 0 points (+0|-0) ago 

In short, adding neurons and connections to a brain can help learning—up to a point. After that, an increase in size could actually impair learning."