posted by Katie .
My nana has this thing called bells palsy which makes one side of her face hang down.She can't move her mouth and her eye won't close.we are learning about nerves and I need to know which nerves make her smile the motor nerve or sensory nerve.She is sad because she can't smile anymore.Thank you.
Lower Motor Neurone =Bell's Palsy
Here is much more about it. I am sorry about your nana.
I'm sorry also. My husband had that and it left him with a slightly lopsided smile, which I found charming! Fortunately, most people get better and hopefully you can see some treatments in the following link: