All sorts of phenomena may happen during meditation.
Just stay the observer of this in that quiet space within .
Don't try to stop it ..Just let it be .. remain centered .. breathe gently
What is important is your awareness .. you are the observer ..
There is nothing to do really ..it's rather a process of letting go.
You are the witness of those ripples in the mind and you let them drift away.
You may like to go over the meditation videos I posted on nexus on this link .
They are very simple .
http://www.projectavalon.net/forum/s...postcount=3055
Love Always
mudra