@incollection{Hiraba12, author = {Nelcy Hisao Hiraba and Motoharu Inoue and Takako Sato and Satoshi Nishimura and Masaru Yamaoka and Takaya Shimano and Ryuichi Sampei and Katuko Ebihara and Hisako Ishii and Koichiro Ueda}, title = {Optimal Vibrotactile Stimulation Activates the Parasympathetic Nervous System}, booktitle = {Advances in Vibration Engineering and Structural Dynamics}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Francisco Beltran-Carbajal}, chapter = {12}, doi = {10.5772/51156}, url = {https://doi.org/10.5772/51156} }