Results 101 to 110 of about 3,871 (195)
Advanced flexible brain‐computer interfaces and devices for the exploration of neural dynamics
Brain‐X, Volume 2, Issue 4, December 2024.This perspective paper discusses how the development of flexible neural interfaces and devices can overcome the limitations of traditional neurotechnology and could revolutionize investigations into neural principles behind intelligence, consciousness, and behavior.
Pancheng Zhu +3 more
wiley +1 more source
A shared neural network for emotional expression and perception: An anatomical study in the macaque monkey [PDF]
, 2015 Over the past two decades, the insula has been described as the sensory interoceptive cortex. As a consequence, human brain imaging studies have focused on its role in the sensory perception of emotions.
Ahmad eJezzini +6 more
core +4 more sources
Intracortical Microstimulation Parameters Dictate the Amplitude and Latency of Evoked Responses
Brain Stimulation, 2016 Microstimulation of brain tissue plays a key role in a variety of sensory prosthetics, clinical therapies and research applications. However, the effects of stimulation parameters on the responses they evoke remain widely unknown.We aimed to investigate the contribution of each stimulation parameter to the response and identify interactions existing ...
Meghan, Watson +2 more
openaire +2 more sources
Epilepsia Open, Volume 9, Issue 6, Page 2518-2521, December 2024.Abstract Hybrid depth electrodes are increasingly being used for epilepsy monitoring and human neurophysiology research. Microwires extending from the tip of the Behnke‐Fried (BF) electrode into (sub)cortical areas allow to isolate single neurons and perform microstimulation.
Steven Smeijers +5 more
wiley +1 more source
Cross-approximate entropy of cortical local field potentials quantifies effects of anesthesia - a pilot study in rats [PDF]
, 2010 Background Anesthetics dose-dependently shift electroencephalographic (EEG) activity towards high-amplitude, slow rhythms, indicative of a synchronization of neuronal activity in thalamocortical networks. Additionally, they uncouple brain areas in higher
Matthias Kreuzer +5 more
core +2 more sources
Advanced Functional Materials, Volume 34, Issue 41, October 8, 2024.While traditional neurostimulation methods face challenges that limit their efficacy, this study focuses on alternative photoelectric‐based stimulation using minimally invasive carbon electrodes. It includes a detailed examination of various strategies such as material selection, laser scanning, photovoltaic interfaces, and integrated drug delivery ...
Keying Chen +8 more
wiley +1 more source
VALIDATION OF A MODEL OF SENSORIMOTOR INTEGRATION WITH CLINICAL BENEFITS [PDF]
, 2017 Healthy sensorimotor integration – or how our touch influences our movements – is critical to efficiently interact with our environment. Yet, many aspects of this process are still poorly understood.
PERRUCHOUD, David
core
FEF inactivation with improved optogenetic methods [PDF]
, 2016 Optogenetic methods have been highly effective for suppressing neural activity and modulating behavior in rodents, but effects have been much smaller in primates, which have much larger brains. Here, we present a suite of technologies to use optogenetics
Acker, Leah Christine +3 more
core +2 more sources
Frontiers in NeuroscienceThis study presents methods for evaluating the long-term electrochemical stability of Utah electrode arrays (UEAs) encapsulated with amorphous silicon carbide (a-SiC) or Parylene-C for intracortical microstimulation (ICMS).
Christopher K. Nguyen +10 more
doaj +1 more source
Desflurane Selectively Suppresses Long-latency Cortical Neuronal Response to Flash in the Rat [PDF]
, 2009 Background—The effect of inhalational anesthetics on sensory-evoked unit activity in the cerebral cortex has been controversial. Desflurane has desirable properties for in vivo neurophysiologic studies but its effect on cortical neuronal activity and ...
Hudetz, Anthony G. +2 more
core +2 more sources