There are functional differences between the left hemisphere of the brain and the right hemisphere of the brain. The left side is responsible for logical thinking and the right side responsible for creative thinking.
Each side of the brain functions best at different rates with the left side at 15-18 pulses per second and the right side at 12-15 pulses per second.
The video below, although an optical illusion determines which side of the brain is more dominant. If you see the dancer in the video moving anti-clockwise then the left side of the brain is being use, alternatively if you see the dancer moving clockwise then the right side of the brain is being used.
Filed under: Meditation