I swore to myself I was going to try to refrain from all medical sites for awhile, but after a sleepless night filled with anxiety I gave in. During a neurological exam, when a neuro asks you to puff out your cheeks, do they then try to deflate your cheeks by poking them? I read this somewhere and I didn't know if it was true, I can hold air in my cheeks just fine, but then when I go to poke them, the left side of my mouth lets out air much quicker than the right side. What should I make of this?