Occasionally, I daven in a nursing home. Sometimes, they wheel in patients who aren't exactly aware of what is going on or where they are.
Does the requirement of forming a minyan require that all 10 men be awake as well as aware of where they are and what is happening at all times? Or is their physical presence sufficient?
If there are specific parts of davening where the rules differ, please state this. I'm obviously referring to those places in davening that specifically require a minyan such as Torah reading and Kaddish.