TY - GEN AU - Goble,A K AU - Collins,A A AU - Cholewiak,R W TI - Vibrotactile threshold in young and old observers: the effects of spatial summation and the presence of a rigid surround SN - 0001-4966 PY - 1996///1119 KW - Adolescent KW - Adult KW - Age Factors KW - Aged KW - Aging KW - physiology KW - Humans KW - Middle Aged KW - Touch KW - Vibration N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1121/1.415413 ER -