The transistor comprises first and second diffusion regions within the body region, and also comprises {HEAD ~ a channel region} between {TAIL ~ the first and second diffusion regions} 
The transistor comprises first and second diffusion regions within the body region , and also comprises { HEAD ~ a channel region } between { TAIL ~ the first and second diffusion regions }
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 TAIL TAIL TAIL TAIL