NDLI: A closed-loop Brain-Machine Interface simulator based on computer mouse control

Content Provider	IEEE Xplore Digital Library
Author	Yoomi Kwon Sung-Phil Kim
Copyright Year	2010
Description	Author affiliation: Department of Brain and Cognitive Engineering, Korea University, Seoul, South Korea (Yoomi Kwon; Sung-Phil Kim)
Abstract	Brain Machine Interface (BMIs), which delivers information from the brain to external devices, can provide independence to the disabled who cannot control their body voluntarily. Over the last decade, BMIs have been developed rapidly by the support of a number of non-human and human studies to provide the proof-of-concept of a BMI. BMI development draws upon the findings and insights from neuroscience, engineering, mathematics and computer science, typically testing new approaches using the pre-existing neural database due to practical issues such as time limit, subject training and on-site system maintenance. For those studies which involve repetitive changes of parameters and models, the cost of performing closed-loop experiments would exponentially increase. However, testing in an offline condition may not assure that the concept confirmed in an open-loop (OL) analysis also applies to closed-loop (CL) applications. To provide both OL and CL testing environments, we propose a new software-based tool that simulates closed-loop neural control through BMIs. In this tool, neural data are generated by the user's computer mouse input through a linear tuning function whose parameters are configured from the real neural data. The decoding algorithm as well as the control interface can be easily customized and one can execute a closed-loop experiment in a similar way to real BMI control environment. We present a case study of using this BMI simulator to investigate the effect of closed-loop training on control performance. It is anticipated that the BMI simulator may be able to allow researchers to investigate the entire process of a closed-loop BMI study and address the issues which cannot be resolved in an open loop data analysis.
Starting Page	2262
Ending Page	2266
File Size	523692
Page Count	5
File Format	PDF
ISBN	9781424453542
DOI	10.1109/CACSD.2010.5612769
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-08
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Training Decoding Mice Testing Kinematics Computational modeling Firing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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