A programmer for an implantable medical device includes a display which displays a graphical representation of an area of interaction of {HEAD ~ the medical device} within {TAIL ~ a patient} 
A programmer for an implantable medical device includes a display which displays a graphical representation of an area of interaction of { HEAD ~ the medical device } within { TAIL ~ a patient }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL