Results 1 to 10 of about 3,236 (114)

Ultrasensitive label-free optical recording of bioelectric potentials using dioxythiophene-based electrochromic polymers [PDF]

Nature Communications
Dioxythiophene-based polymers are electrochromic, effectively converting electric potentials into optical signals through voltage-dependent changes in absorption.
Yuecheng Zhou, Erica Liu, Anna M. Österholm, Austin L. Jones, Pengwei Sun, Yang Yang, Ching-Ting Tsai, Tomasz Zaluska, Wei Zhang, Holger Müller, John R. Reynolds, Bianxiao Cui   +11 more
doaj   +2 more sources

Measuring electrooculograms of a simulated underwater diver by utilizing conductivity of seawater [PDF]

Scientific Reports
Aiming to develop an advanced monitoring system for divers acting underwater, which is an uncommon environment, we experimentally investigated whether blinking and gaze-point movement can be detected by using our previously proposed simple method of non ...
Tsunemasa Saiki, Nozomu Araki, Shintaro Nakatani, Hiroshi Sobajima, Ryuhei Okuno, Masakazu Arima   +5 more
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Cancer: A bioelectric disease? [PDF]

Clinical and Translational Medicine
Cancer progression is driven by coordinated alterations in signalling networks that regulate proliferation, plasticity, metabolism and therapeutic response. Although genetic and epigenetic mechanisms are well characterised, there is an increasing body of
Celine Desoyer, Roko Šupe, Sahar Ghorbanpour, Debkalpa Goswami, Mina Khalaj, Nazanin Karami, Dagmar Brislinger, Charlotte A. E. Hauser, Christian Baumgartner   +8 more
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The cartilage-generated bioelectric potentials induced by dynamic joint movement; an exploratory study [PDF]

BMC Musculoskeletal Disorders
Background Excessive loading can damage knee cartilage, making it essential to assess and measure joint load effectively. Despite its importance, real-time monitoring of cartilage load in clinical settings remains challenging due to significant technical
Jae-Hyun Lee, Ye-Seul Jang, Won-Du Chang
doaj   +2 more sources

Spark or Sound: How Two Differing Explanatory Strategies Impact the Debate on the Physical Nature of Neuronal Excitability [PDF]

Membranes
Neuronal excitability manifests itself mainly in the form of non-linear, self-regenerative waves of electricity moving along the surface of neuronal axons. These waves are commonly known as action potentials (APs).
Benjamin Drukarch, Micha M. M. Wilhelmus
doaj   +2 more sources

Electrophysiological activity in Pinus halepensis: a consistent electrical potential relationship between woody and needle tissues [PDF]

Plant Signaling & Behavior
This study investigates the electrophysiological activity of Pinus halepensis to determine whether electrical responses differ among tree organs. Weekly bioelectric voltage measurements were conducted over one year in fifteen trees located in Gátova ...
David Fuente, Rodolfo Zapata, Jose-Vicente Oliver-Villanueva   +2 more
doaj   +2 more sources

Living Plants Ecosystem Sensing: A Quantum Bridge between Thermodynamics and Bioelectricity

Biomimetics, 2023
The in situ measurement of the bioelectric potential in xilematic and floematic superior plants reveals valuable insights into the biological activity of these organisms, including their responses to lunar and solar cycles and collective behaviour.
Alessandro Chiolerio, Giuseppe Vitiello, Mohammad Mahdi Dehshibi, Andrew Adamatzky   +3 more
doaj   +1 more source

Use of high-density EEG in patients with Parkinson's disease treated with deep brain stimulation

Biomedical Papers, 2020
The number of reports on cognitive changes related to deep brain stimulation (DBS) surgery in Parkinson's disease (PD) is growing. The aim of the review was to assess whether high-density electroencephalography (HD EEG) in patients with DBS treatment for
Jiri Buril, Petra Burilova, Andrea Pokorna, Marek Balaz   +3 more
doaj   +1 more source

Features of bioelectric potentials of the extraocular horizontal rectus muscles in concomitant esotropia and exotropia

Journal of Ophthalmology, 2015
Introduction. There is no objective method currently available for assessing the extraocular muscles functional status, which could be considered definitely effective and convenient for the extensive use in ophthalmological practice.
I.M. Boichuk, V.P. Mazur
doaj   +1 more source

Development of New Generation Electrodes for Registration of Heart Bioelectric Potentials

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2023
When conducting electrophysiological studies, electrodes are used to register bioelectrical signals, the correct choice and use of which determine the reliability and diagnostic significance of the data obtained.
Ye. V. Lemeshko, S. N. Vasukevich, S. V. Goubkin   +2 more
doaj   +1 more source