Sentences with phrase «electrode arrays as»
Robinson, J.T., Jorgolli, M., Shalek, A.K., Yoon, M.H., Gertner, R.S., and Park, H., «Vertical Nanowire Electrode Arrays as a Scalable Platform for Intracellular Interfacing to Neuronal Circuits,» Nature Nanotech.
http://www.ragoninstitute.org/ Not exact matches
The prosthesis proposed by John Pezaris, an assistant in neuroscience at Massachusetts General Hospital (MGH) in Boston — at least as it's envisioned at this early stage — would be worn like a pair of eyeglasses, with digital cameras over a person's eyes that connect to an array of electrodes implanted in the brain.
In a new study by Flesher et al., microelectrode arrays were implanted into the primary somatosensory cortex of a person with spinal cord injury and, by delivering current through the electrodes, generated sensations of touch that were perceived as coming from his own paralyzed hand.
One strategy has been to try to transform the electrodes from flat sheets into a forest - like array of carbon pillars, which are then wired together in long alternating rows to serve as negative and positive electrodes.
Despite these challenges, Moritz thinks that smaller electrodes, smart engineering — such as floating electrode arrays under the skull — and advances in wireless technology could provide an answer to paralysis in as little as 10 years.
Intracortical BCIs such as BrainGate use a tiny array of implanted electrodes to pick up the electrical activity of neurons in the motor cortex of the brain.
In this case, the array of sensors was formed of 21 ion - selective electrodes, including some with response to cations (ammonium, sodium), others with response to anions (nitrate, chloride, etc.), as well as electrodes with generic (unspecified) response to the varieties considered.
In 1964, José Delgado, a neuroscientist from Yale University, stood in a Spanish bullring as a bull with a radio - equipped array of electrodes, or «stimoceiver,» implanted in its brain charged toward him.
Led by Hong and Majaj, they implanted arrays of electrodes in the IT cortex as well as in area V4, a part of the visual system that feeds into the IT cortex.
In this application, a nanotube film with an array of electrodes can be used as an electrically configurable diffraction grating for an infrared spectrometer, allowing the wavelength of light to be scanned without moving parts.
The matrix is initialized and refreshed by applying voltage to all conductors of the array of FETs simultaneously, thus using the plate having the FETs as one of the two electrodes for impressing an electric field over the gyricon medium.