Welcome to today's study. Thank you for volunteering! Everything we discover here today will be anonymous; no one will know you were here. We are doing a study on the connection between your mouth and your brain. I am going to have you suck on three different things. Make sure you really go for it so we can have the best results. This is for science!

Welcome to today's study. Thank you for volunteering! Everything we discover here today will be anonymous; no one will know you were here. We are doing a study on the connection between your mouth and your brain. I am going to have you suck on three different things. Make sure you really go for it so we can have the best results. This is for science!