Learn about the flu shot, COVID-19 vaccine, and our masking policy »
New to MyHealth?
Manage Your Care From Anywhere.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill.
ALREADY HAVE AN ACCESS CODE?
DON'T HAVE AN ACCESS CODE?
NEED MORE DETAILS?
MyHealth for Mobile
Get the iPhone MyHealth app »
Get the Android MyHealth app »
Abstract
Modulation of the nervous system by electrical or chemical means (neuromodulation) is becoming increasingly sophisticated, with application to a growing number of neurological diseases. However, both chemical and electrical neuromodulation are limited in their specificity. Electrical stimulation, for example, indiscriminately activates different neuronal populations within the electrical field, leading to side effects that can limit efficacy. The delivery of genes that encode proteins capable of conveying light sensitivity to neurons has provided a tool that may overcome some of the limitations of traditional neuromodulation techniques. Activation or inhibition of specific neuronal populations with different wavelengths of light opens up possibilities for modulating neural circuits with previously unimagined levels of precision. We briefly review this new technology, illustrating its advantages and potential applications.
View details for DOI 10.1227/01.NEU.0000339171.87593.6A
View details for PubMedID 19404144