Neuronal tuning: Selective targeting of neuronal populations via manipulation of pulse width and directionality
Sign Up to like & getrecommendations! Published in 2019 at "Brain Stimulation"
DOI: 10.1016/j.brs.2019.04.012
Abstract: INTRODUCTION Motor evoked potentials (MEP) in response to anteroposterior transcranial (AP) magnetic stimulation (TMS) are sensitive to the TMS pulse shape. We are now able to isolate distinct pulse properties, such as pulse width and… read more here.
Keywords: width directionality; different pulse; pulse; pulse width ... See more keywords
Infrared neural stimulation at different wavelengths and pulse shapes.
Sign Up to like & getrecommendations! Published in 2020 at "Progress in biophysics and molecular biology"
DOI: 10.1016/j.pbiomolbio.2020.12.004
Abstract: Neural stimulation with infrared radiation has been explored for brain tissue, peripheral nerves, and cranial nerves including the auditory nerve. Initial experiments were conducted at wavelengths between λ = 1,850 and λ = 2,140 nm and the radiant energy was… read more here.
Keywords: stimulation; pulse shapes; stimulation different; different wavelengths ... See more keywords
Temporally shaped Laguerre-Gaussian femtosecond laser beams.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.003624
Abstract: Femtosecond vortex beams with adjustable temporal pulse shapes are generated. These shaped laser pulses are characterized in the spectral domain by determination of the spectral amplitude and phase as well as in the spatial domain… read more here.
Keywords: laser; laser beams; laguerre gaussian; femtosecond laser ... See more keywords
Temporally Programmable Hybrid MOPA Laser with Arbitrary Pulse Shape and Frequency Doubling
Sign Up to like & getrecommendations! Published in 2017 at "Applied Sciences"
DOI: 10.3390/app7090892
Abstract: An arbitrary pulse shape by compensating gain saturation in a solid-state Master oscillator power amplifier (MOPA) system made up of three Neodymium doped yttrium vanadate (Nd:YVO4) amplifiers is demonstrated. By investigating the amplifier dynamics in… read more here.
Keywords: pulse shape; pulse shapes; arbitrary pulse; temporally programmable ... See more keywords
What Is the Benefit of Ramped Pulse Shapes for Activating Auditory Cortex Neurons? An Electrophysiological Study in an Animal Model of Cochlear Implant
Sign Up to like & getrecommendations! Published in 2023 at "Brain Sciences"
DOI: 10.3390/brainsci13020250
Abstract: In all commercial cochlear implant (CI) devices, the activation of auditory nerve fibers is performed with rectangular pulses that have two phases of opposite polarity. Recently, several papers proposed that ramped pulse shapes could be… read more here.
Keywords: rectangular pulses; cochlear implant; pulse shapes; auditory cortex ... See more keywords