Sentence examples for genetically modified neurons from inspiring English sources
Furthermore, unamplified probes could be used in tandem with optogenetics experiments, in which genetically modified neurons are activated or inactivated using light.
For the first time, scientists have been able to affect the behavior of a primate using optogenetics—a technique by which genetically modified neurons are made to fire with light.
Instead, Asada and his colleagues looked to a relatively new field called optogenetics, invented in 2005 by MIT's Ed Boyden and Karl Deisseroth from Stanford University, who genetically modified neurons to respond to short laser pulses.
To further verify the subunit specificity of this NMDAR-mediated response, we next examined its presence in our genetically modified neurons.
An alternative strategy is to genetically modify neurons so that they produce inherently light-responsive molecules, an approach known as optogenetics [13] (although optogenetic proteins do require additional chromophores such as all-trans retinal to become light-sensitive, these are usually already present in sufficient concentrations in in vitro neuronal preparations, and in the mammalian brain).
Optogenetics is a technique that allows scientists to genetically modify neurons to produce proteins that make them light sensitive.
When the investigators genetically modified animal neurons to express one of these proteins, the neurons started to fire in response to pulses of light.
The improved survival and function of genetically modified dopamine neurons upon transplantation into this animal model suggests a promising strategy aimed at enhancing graft viability and function in cell replacement therapies.
To do so, Schnitzer, research associate Jones Parker, Schnitzer's former graduate student Jesse Marshall and colleagues turned to mice that had been genetically modified so that neurons in the start and stop pathways would flash green when they were active.
The microscope is optimized to perform studies using optogenetic techniques, a relatively new technology that uses light to control and image neurons genetically modified with light-sensitive proteins.
The technique requires that animals be genetically modified so that their neurons respond to light.
