The current trend in neuroscience research is to determine how large populations of information processing neurons relate to behavior. Sensor and electrode technology makes it possible to access large numbers (>100) of neurons. Researchers need to collect data from these sensors and to process the data on-line as a critical next step for understanding more complex neural network interactions. Technology needs to be developed for a scalable system that can simultaneously record data and process data for real time interactive management and control of the system under study. We are proposing to develop a scalable Network based Data Acquisition System (NDAS) for computational neuroscience research. We plan to upgrade our existing DATAMAX recorder design and use commercially available network technology to develop NDA. We will modify our 64 channel system to a 256 channel system with time sync capability and network communication to provide scalability to large channel systems. Commercial network technology will be used by NDAS to provide real time processing by transferring data to other signal analysis workstations for distributed processing.

Proposed Commercial Applications

There is a market demand for high frequency multi-channel Network Data Acquisition Systems in the computational neuroscience market as a research and teaching tool. There exists an aerospace, industrial and military target in acoustic, vibration, shock, and sonar where high frequency multi-channel recording and processing requires 500 or more channels.

Agency
National Institute of Health (NIH)
Institute
National Institute of Neurological Disorders and Stroke (NINDS)
Type
Small Business Innovation Research Grants (SBIR) - Phase II (R44)
Project #
5R44NS039260-03
Application #
6622267
Study Section
Special Emphasis Panel (ZRG1-SSS-5 (10))
Program Officer
Talley, Edmund M
Project Start
1999-09-15
Project End
2004-03-31
Budget Start
2003-04-01
Budget End
2004-03-31
Support Year
3
Fiscal Year
2003
Total Cost
$474,594
Indirect Cost
Name
R.C. Electronics, Inc.
Department
Type
DUNS #
057723074
City
Santa Barbara
State
CA
Country
United States
Zip Code
93117