Effects of Shape Characteristics on Tactile Sensing Recognition and Brain Activation. - Hidenori Sakaniwa; Stephanie Sutoko; Akiko Obata; Hirokazu Atsumori; Nobuhiro Fukuda; Masashi Kiguchi; Akihiko Kandori (J. Adv. Comput. Intell. Intell. Informatics, 2019)