Navigation Links
Case Western Reserve researchers develop 'wireless' activation of brain circuits
Date:2/23/2009

aper, "Wireless Activation of Neurons in Brain Slices Using Nanostructured Semiconductor Photoelectrodes," is the first report of brain stimulation using light-activated semiconductor nanoparticles. This research study was published in Angewandte Chemie, a premier chemistry journal. The journal also highlighted the study as a "hot paper."

This study used brain slices to show that light can trigger neural activity. The next step is to see if this innovative technology can be used to stimulate longer pathways within the intact brain. Clinical development of the technology could lead to new methods to activate specific brain regions and damaged nerves.

"The long-term goal of this work is to develop a light-activated brain-machine interface that restores function following nerve or brain impairments," Strowbridge says. "The first attempts to interface computers with brain circuitry are being done now with complex metal electrode stimulation arrays that are not well suited to recreating normal brain activity patterns and also can cause significant damage."

Currently light is being used in the study to drive neural activity in a minimally invasive manner, without requiring electrical wires.

The pair credits Pamela Davis, dean of the School of Medicine, for introducing them several years ago. "It is great to have a medical school dean who knows not only what her own faculty are doing but also closely follows the research programs in other colleges," says Strowbridge. Campus geography played a role as well. "This project would not have happened without the close physical proximity between the two departments," says Burda. "Case Western Reserve is unusual in having its medical school located on the same campus as the rest of the University."

When they aren't brought together for this collaboration, the two labs pursue vastly different research programs. Strowbridge's laboratory is interested in how groups of
'/>"/>

Contact: Jason A. Tirotta
jason.tirotta@case.edu
216-368-6890
Case Western Reserve University
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Western diet linked to increased risk of colon cancer recurrence
2. UT Southwestern researchers identify hundreds of genes controlling female fertility
3. Northwestern to expose most deadly infectious diseases in 3-D
4. Northwestern study looks at sensing, movement and behavior
5. Tiny dust particles from Asian deserts common over western United States
6. Threatened bird species finds home at Western
7. BMI criteria for obesity surgery should be lowered, UT Southwestern researcher suggests
8. UT Southwestern secures $5 million NIH grant for lupus research
9. UT Southwestern scientist honored among best in Texas research
10. Western Groundfish Conference to be held in Santa Cruz on Feb. 4-8
11. Stem-cell transplantation improves muscles in MD animal model, UT Southwestern researchers report
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... CHARLOTTE, N.C. , Jan. 22, 2015 Infinisource has ... introduction of the G2 model. The G2 sets a higher ... company,s iSolved human capital management solution. With plug-and-play installation, touch ... G2 time clock provides a robust time collection solution for ...
(Date:12/19/2014)... Dec. 18, 2014 Research and Markets ( ... "iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire ... http://photos.prnewswire.com/prnh/20130307/600769 Following ... the fingerprint reading feature with the iPhone 5S. It ...
(Date:12/17/2014)... Va. , Dec. 15, 2014 The Defense ... easier to detect and prevent counterfeit microcircuits from entering ... started performing an in-house microcircuit anti-counterfeit initiative dubbed DNA ... microcircuits while increasing their reliability throughout the supply chain. ...
Breaking Biology News(10 mins):Infinisource's NXG series sets new time clock standard 2iPhone 5S Fingerprint Sensor - Apple/AuthenTec TMDR92 & Sapphire - Technology Report 2Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 2Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 3
... get medicine into the brain when treating patients with neurological ... out and therefore the brains of neurological patients fight a ... help the patients. The problem is the so-called ... travelling from the blood into the brain. "The barrier ...
... bomb, Niels Bohr* worked tirelessly to promote a world ... relevant in a world where internet surveillance and the ... raise questions about not just openness but also the ... the celebrations of the 100th anniversary of Bohr,s atomic ...
... 2013 A technology-driven concept, a safe city ... and better use of intelligence. The four pillars ... technology, multi-agency collaboration, shared command & control, and ... offer a developed environment, assurance of safety for ...
Cached Biology News:Sheep's mucosa shows the way to more effective medicine for severe neurological diseases 2Sheep's mucosa shows the way to more effective medicine for severe neurological diseases 3International Niels Bohr Conference: An open world 2Frost & Sullivan: Safe Cities to directly impact First Responder and Biometric markets positively 2Frost & Sullivan: Safe Cities to directly impact First Responder and Biometric markets positively 3Frost & Sullivan: Safe Cities to directly impact First Responder and Biometric markets positively 4Frost & Sullivan: Safe Cities to directly impact First Responder and Biometric markets positively 5
(Date:1/22/2015)... Shimadzu Scientific Instruments today announces the ... Offering wavelength scanning from 190 to 1,100 nm, ... in a variety of industries, including environmental, food ... enables intuitive operation, while the enhanced validation, maintenance ...
(Date:1/22/2015)... The laboratory information management systems market is a rapidly ... advancements due to factors such as rising pressure to ... systems, and increasing government support for adoption of HCIT ... in the market focus on technological advancements to further ...
(Date:1/22/2015)... Dr. Greg Leyer of UAS Labs recently was ... Pre-Conference seminar on probiotics in San Diego, CA. , ... conference for health care professionals. This year’s pre-conference seminar was ... in health. Dr. Leyer spoke about the emerging topics and ...
(Date:1/22/2015)... DIEGO , Jan. 22, 2015   Cypher ... and Sequenom, Inc. (NASDAQ: SQNM ), ... development agreement for next generation noninvasive prenatal tests ... genome interpretation technology, called Mantis™, to advance analysis ...
Breaking Biology Technology:Shimadzu’s New Monitored Single-Beam UV-Vis Spectrophotometer Offers Comprehensive Measurement Options in a Compact Body 2Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 2Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 3Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 4Cypher Genomics and Sequenom Announce Development Agreement 2Cypher Genomics and Sequenom Announce Development Agreement 3Cypher Genomics and Sequenom Announce Development Agreement 4
... the First Nine Months of 2007 - Continued Strong Organic Growth, With Revenue Up 8.5% ... nine months ended September 30,2007. Consolidated revenue for the first nine months, EUR millions ... 2006 (9 % change Like-for-like ... months) months) ...
... for Applied Nanoionics (CANi) has a new take on old ... battery life of consumer electronics from digital cameras to laptops. ... and compatible with just about anything currently on the market. ... way for this memory to be made at essentially zero ...
... to $2.25 to $2.35., ST. LOUIS, Oct. 23 , HIGHLIGHTS:, ... comparable periods in 2006):, -- Strongest Quarterly Sales Growth in ... on prior quarters, performance, with reported quarterly ... high sales achieved in Q2 2007. ...
Cached Biology Technology:Essilor's 2007 Third-Quarter Report 2Essilor's 2007 Third-Quarter Report 3Essilor's 2007 Third-Quarter Report 4ASU researchers improve memory devices using nanotech 2ASU researchers improve memory devices using nanotech 3Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 2Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 3Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 4Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 5Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 6Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 7Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 8Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 9Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 10Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 11Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 12Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 13Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 14Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 15Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 16Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 17Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 18Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 19Sigma-Aldrich (Nasdaq: SIAL) Q3 2007 Sales Increase 14.0%, Yielding Diluted EPS of $.54. 20
... Clone/PAD: ZMD.473. Immunogen: Synthetic peptide ... the mouse junctophilin-2. Specificity: Specific ... Mouse (positive controls: mouse skeletal muscle ... Applications: Western blotting Immunohistochemistry(froz) ImmunofluorescenceStorage: ...
TGF-beta 2 MAb (Clone 8607)...
UCP1/2/3 (FL-307)...
ABIN-2 Polyclonal Ab 100 ug rabbit polyclonal antibody. Detects ABIN-2 in human/mouse. Tested in WB....
Biology Products: