A drug to speed up research rate

[VincentJ]

Hello

One of my scientists has taken a big punch in the head. It seems the brain is running at 60%... assuming the game has just begun and artificial brains can't be crafted now, how can I keep a good research rate ?
I was thinking, maybe put him on drugs ? What drug can you advise ? "consciousness", should be the thing to improve, it's 60% only.
If he dies it doesn't really matter