| Paper Abstract and Keywords |
| Presentation |
2005-03-30 11:15
Development of MRI Compatible Manipulandum Using Ultrasonic Motors
Takahiro Shimizu (Tokyo Tech), Jun Izawa (NTT/JSPS Research Fellow), Shigeki Toyama (Tokyo Univ. A&T), Koji Ito (Tokyo Tech) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Magnetically compatible robots are required as haptic interfaces for neuroscience studies. The purpose of this paper is to develop an MR compatible robot using ultrasonic motors, which is able to work within an MRI/fMRI scanner and to acquire MRI images continuously during arm motions. In addition, the impedance control method of ultrasonic motors is discussed.
The characteristic of voltage phase and motor torque is investigated experimentally, and these results are used for the impedance control of ultrasonic motors. The position dependent force fields and velocity dependent force fields are produced for the purpose of fMRI tests. And the effectiveness of these fields is tested with a force sensor. Also, MR compatibility is verified experimentally. Finally, some brain activities are investigated with fMRI during finger movements. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
fMRI / Manipulandum / MR compatibility / Ultrasonic motor / Impedance control / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 757, MBE2004-128, pp. 21-24, March 2005. |
| Paper # |
MBE2004-128 |
| Date of Issue |
2005-03-23 (MBE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
MBE |
| Conference Date |
2005-03-28 - 2005-03-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tamagawa Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
MBE |
| Conference Code |
2005-03-MBE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of MRI Compatible Manipulandum Using Ultrasonic Motors |
| Sub Title (in English) |
|
| Keyword(1) |
fMRI |
| Keyword(2) |
Manipulandum |
| Keyword(3) |
MR compatibility |
| Keyword(4) |
Ultrasonic motor |
| Keyword(5) |
Impedance control |
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Takahiro Shimizu |
| 1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
| 2nd Author's Name |
Jun Izawa |
| 2nd Author's Affiliation |
NTT Communication Science Labs/Research Fellow of theJapan Socie (NTT/JSPS Research Fellow) |
| 3rd Author's Name |
Shigeki Toyama |
| 3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (Tokyo Univ. A&T) |
| 4th Author's Name |
Koji Ito |
| 4th Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2005-03-30 11:15:00 |
| Presentation Time |
25 minutes |
| Registration for |
MBE |
| Paper # |
MBE2004-128 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.757 |
| Page |
pp.21-24 |
| #Pages |
4 |
| Date of Issue |
2005-03-23 (MBE) |