Gyan or Dhyan mudra

Gyan mudra or dhyan mudra is the exact position of hand and fingers for meditation and helps in eliminating problems like stress, insomnia and even controls anger.

How to perform gyan or dhyan mudra

Keeping the othe three fingers straight touch the tip of thumb and index finger. Fingers should be closed and index finger should be bent as shown in image.

Benefits of gyan or dhyana mudra

As mentioned above this is the meditation posture and helps in improving concentrations, people suffering from negative thoughts will see incredible improvement, the feeling of low will be abolished.
The nerves of brain gets strength thus increases memory power. Its regular practice make the children bright and intelligent.
Above all this gyan mudra helps in combatting headache, stress, insomnia and controls anger.
For maximum benefit prana mudra should be performed immidiately after this mudra.