Therefore, {HEAD ~ the lateral bias film} 12 is not affected by {TAIL ~ the sense} current Is at all 
Therefore , { HEAD ~ the lateral bias film } 12 is not affected by { TAIL ~ the sense } current Is at all
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH