Pradheeep

By doing yoga and Meditation can you actually activate the Pineal Gland? To illustrate the function of Pineal Gland, we do this by showing the "Third eye" of Lord Shiva!
I hear that applying Vibuthi it invokes the functionality of the Gland. I also heard that by focusing your meditation point on your Pineal Gland, you are able be in "Ecstasy" state, but diverting all your attention /energy to the Gland is extremely difficult!

Your views on this pls!