Results 41 to 50 of about 58,890 (209)

Stable, three degree-of-freedom myoelectric prosthetic control via chronic bipolar intramuscular electrodes: a case study

open access: yesJournal of NeuroEngineering and Rehabilitation, 2019
Background Modern prosthetic hands are typically controlled using skin surface electromyographic signals (EMG) from remaining muscles in the residual limb.
Hendrik Adriaan Dewald   +6 more
doaj   +1 more source

Microstructure of 5 keV gold-implanted polydimethylsiloxane [PDF]

open access: yes
The first high-resolution transmission electron microscopy (TEM) cross-section images of flexible electrodes fabricated by gold ion implantation at 5 keV into polydimethylsiloxane (PDMS) are presented.
Niklaus, Muhamed   +4 more
core   +1 more source

Polymers in biosensors. [PDF]

open access: yes, 2007
This chapter will be devoted to the incorporation of polymers within biosensors, beginning with a history and descriptions of basic sensor formats - while concentrating on optical and electrochemical sensors.
F DAVIS   +3 more
core   +1 more source

Chronically Implanted Intracranial Electrodes: Tissue Reaction and Electrical Changes

open access: yesMicromachines, 2018
The brain-electrode interface is arguably one of the most important areas of study in neuroscience today. A stronger foundation in this topic will allow us to probe the architecture of the brain in unprecedented functional detail and augment our ability ...
Andrew Campbell, Chengyuan Wu
doaj   +1 more source

The Relationship Between Reaction Time of Electrical Stapedius Reflex and Auditory Performance in Cochlear-implanted Children [PDF]

open access: yesIranian Rehabilitation Journal, 2021
Objectives: A common concern in some cochlear-implanted children is the lack of desired progress in auditory and listening skills. Such a concern remains despite proper verbal processor programming, additional disabilities, and continuous participation ...
Fatemeh Arbabi   +3 more
doaj  

Epidural Spinal Electrogram Provides Direct Spinal Recordings in Awake Human Participants

open access: yesFrontiers in Human Neuroscience, 2021
Little is known about the electrophysiological activity of the spinal cord during voluntary movement control in humans. We present a novel method for recording electrophysiological activity from the human spinal cord using implanted epidural electrodes ...
John F. Burke   +12 more
doaj   +1 more source

Review on cochlear implant electrode array tip fold-over and scalar deviation

open access: yesJournal of Otology, 2019
Objective: Determine the occurrence rate of cochlear implant (CI) electrode tip fold-over and electrode scalar deviation as reported in patient cases with different commercial electrode types.
Anandhan Dhanasingh, Claude Jolly
doaj   +1 more source

Inkjet printing of flexible organic electrodes for tissue engineering applications [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Ciência e Engenharia de Materiais, Florianópolis, 2012A tecnologia de impressão por jato de tinta vem demonstrando ser capaz de imprimir ...
Mandelli, Jaqueline Stecanela
core  

Clinical study on deep brain electrode implantation assisted by ROSA system

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2015
Objective To evaluate the accuracy and safety of deep brain electrode implantation assisted by robotized stereotactic assistant (ROSA) system. Methods A total of 6 epileptic patients who had difficulty in positioning of epileptogenic focus underwent ...
Zhi-qi MAO   +6 more
doaj  

Intracranial direct electrical mapping reveals the functional architecture of the human basal ganglia

open access: yesCommunications Biology, 2022
Direct electrical stimulation of the basal ganglia using implanted SEEG electrodes produced a variety of motor and non-motor effects in human participants, providing insight into the functional architecture of this key brain region.
Lei Qi   +20 more
doaj   +1 more source

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