Title :
Application to robot control using brain function measurement by near-infrared spectroscopy
Author :
Tsubone, T. ; Muroga, T. ; Wada, Y.
Author_Institution :
Nagaoka Univ. of Technol., Niigata
Abstract :
In recent years, study of brain computer interface (BCI) is conducted actively and many researches of implementation using electro encephalic gram (EEG) are reported. On the other hand, some realization of BCI based on near- infrared spectroscopy (NIRS) also had been reported. Since a measurement instrument for NIRS is comparatively small- scale and it can perform noninvasive measurements, NIRS is expected as one of useful tool in order to realize versatile BCIs. In this paper, the estimation method is shown the possibility of applications to the ON/OFF control of BCI by NIRS. We measured regional cerebral blood flow during tapping movement of the right hand by NIRS and we propose a method to quantitatively estimate start and end timing of movement by using a neural network.
Keywords :
biomechanics; biomedical measurement; blood flow measurement; brain; infrared spectroscopy; medical robotics; neural nets; user interfaces; brain computer interface; brain function measurement; electroencephalic gram; near-infrared spectroscopy; neural networks; regional cerebral blood flow measurement; right hand tapping movement; robot control; Application software; Brain computer interfaces; Electroencephalography; Fluid flow measurement; Infrared spectra; Instruments; Noninvasive treatment; Performance evaluation; Robot control; Spectroscopy; Adult; Algorithms; Artificial Intelligence; Brain Mapping; Evoked Potentials, Motor; Hemoglobins; Humans; Male; Man-Machine Systems; Motor Cortex; Movement; Pattern Recognition, Automated; Reproducibility of Results; Robotics; Sensitivity and Specificity; Spectroscopy, Near-Infrared; User-Computer Interface;
Conference_Titel :
Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE
Conference_Location :
Lyon
Print_ISBN :
978-1-4244-0787-3
DOI :
10.1109/IEMBS.2007.4353548