Midbrain activation course. After the course, the participants are blindfolded and train their sensory perceptions. The visual dominant people are able to SEE the colors and details in a flash card while blindfolded. The auditory dominant people are able to HEAR the colors and details in a flash card while blindfolded. The touch dominant people are able to know the colors and details in a flash card by touching. The smell dominant people are able to know the colors and details in a flash card by smelling. Those who are taste dominant people are able to know the colors and details in a flash card by putting the flash card near to the tongue. When the brain power increases, the sensory perception improves. When the senses improve, the ability to comprehend is heightened. The five “radars” are able to capture information from outside easily and download into the brain, hence improves learning capabilities.