Results 11 to 20 of about 469,870 (292)

How accurately are subthalamic nucleus electrodes implanted relative to the ideal stimulation location for Parkinson's disease? [PDF]

open access: yesPLoS ONE, 2021
IntroductionThe efficacy of subthalamic nucleus (STN) deep brain stimulation (DBS) in Parkinson's disease (PD) depends on how closely electrodes are implanted relative to an individual's ideal stimulation location. Yet, previous studies have assessed how
Patrick Pearce   +6 more
doaj   +3 more sources

Corrosion Study of Implanted TiN Electrodes Using Excessive Electrical Stimulation in Minipigs [PDF]

open access: yesMetals, 2019
(1) Background: Titanium nitride (TiN) electrodes have been used for implantable stimulation and sensing electrodes for decades. Nevertheless, there still is a discrepancy between the in vitro and in vivo determined safe charge injection limits.
Suzan Meijs   +3 more
doaj   +2 more sources

Material damage to multielectrode arrays after electrolytic lesioning is insignificant [PDF]

open access: yeseLife
The quality of stable long-term recordings from chronically implanted electrode arrays is essential for experimental neuroscience and brain-computer interfaces.
Alice Tor   +4 more
doaj   +2 more sources

Cross-Channel Impedance Measurement for Monitoring Implanted Electrodes

open access: yes, 2023
This page serves as a repository for MATLAB and Simulink files associated with our research titled "Cross-Channel Impedance Measurement for Monitoring Implanted ...
Eric J. Earley, Max Ortiz-Catalan
core   +9 more sources

Cross-Channel Impedance Measurement for Monitoring Implanted Electrodes [PDF]

open access: yes, 2022
Implanted electrodes, such as those used for cochlear implants, brain-computer interfaces, and prosthetic limbs, rely on particular electrical conditions for optimal operation.
Ortiz Catalan, Max Jair   +5 more
core   +2 more sources

Safety of intracranial electroencephalography during functional electromagnetic resonance imaging in humans at 1.5 tesla using a head transmit RF coil: Histopathological and heat-shock immunohistochemistry observations

open access: yesNeuroImage, 2022
Objectives: Simultaneous intracranial EEG and functional MRI (icEEG-fMRI) recordings in humans, whereby EEG is recorded from electrodes implanted inside the cranium during fMRI scanning, were made possible following safety studies on test phantoms and ...
Joan Y.W. Liu   +6 more
doaj   +1 more source

In vitro electrochemical assessment of electrodes for neurostimulation in roach biobots. [PDF]

open access: yesPLoS ONE, 2018
Biobotics investigates the use of live insects as biological robots whose locomotion can be controlled by neurostimulation through implanted electrodes.
Tahmid Latif   +3 more
doaj   +1 more source

A cochlear implant electrode [PDF]

open access: yesThe Journal of Laryngology & Otology, 1975
This study has shown that an electrode array can be passed along the hold length of the cochlea if it is inserted through and opening in the scala tympani of the apical turn. The electrode must have the appropriate mechanical properties and some of these were stiffness and extensibility.
Clark, Graeme M.   +2 more
openaire   +2 more sources

Orientation of Temporal Interference for Non-invasive Deep Brain Stimulation in Epilepsy

open access: yesFrontiers in Neuroscience, 2021
In patients with focal drug-resistant epilepsy, electrical stimulation from intracranial electrodes is frequently used for the localization of seizure onset zones and related pathological networks.
Florian Missey   +10 more
doaj   +1 more source

Multiple implants do not aggravate the tissue reaction in rat brain. [PDF]

open access: yesPLoS ONE, 2012
Chronically implanted microelectrodes are an invaluable tool for neuroscientific research, allowing long term recordings in awake and behaving animals.
Gustav Lind   +4 more
doaj   +1 more source

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