To date, the project has been partially funded by Imperial College London and the Beckley Foundation. However, researchers are now in need of £25,000 to analyze scans.
Scientists belief LSD (lysergic acid diethylamide) can be used to treat addictions, depression and chronic pain.
So far, 20 healthy volunteers, including 15 men and 5 women, were injected with 75 microgram of LSD. Their brain activity was then scanned to review the effects.