by Carl Parnham RMT I am not a pillow expert, but I deal with people’s proverbial “pain-the-neck” every day.  So, I did some research into pillows and here is what I found.  I came across this scientific study published in a physiotherapy journal (Physiotherapy Canada, Volume 63, Number 2, Pages 183-190).  Here they let people use their own pillow as well as other types.  The participants (106 of them!) were…