This is, without a doubt, the most unique game I've played in this jam! I don't think I've ever played a game like this, it is like a new take on QWOP. The control scheme is just so wacky and over the top that it just works. I loved the experimenting aspect of the game, like how you had to mess around and fail with certain brain lobes to know what they are.
There was an element of strategy to choosing the poses, as you want to find the poses that propel you the farthest. It definitely kept me wanting to come back and try to form the perfect jank machine to fly through the level. Definitely want to come back and try to beat this!
I think that graphics and sound are the main areas you could improve in, and gameplay-wise maybe allowing the player to right click to deselect brain nodes in the selection nodes in case they misclick (and if it is an unrevealed node you just don't show the pose until they test it). Also maybe some way to prevent the player from just unlocking the whole brain by just choosing 4 nodes, retrying, rinse and repeat
But overall this game is one of my favorites! It is so creative and unique and fits the theme, great job!
Edit: I think what this game could use is a simplified, shorter level with more simple but varied obstacles and less uneven floor, and a speedrun timer. I feel like it would fix the issue of just resetting for every pose, and I feel like this game would be very fun to optimize