Nonthrombogenic, stretchable, active multielectrode array for electroanatomical mapping. [PDF]
Sci Adv, 2018 The stretchable and active multielectrode array successfully measured electrocardiography of rat during blood exposure. High-precision monitoring of electrophysiological signals with high spatial and temporal resolutions is one of the most important ...
Lee W +11 more
europepmc +5 more sources
A multielectrode array microchannel platform reveals both transient and slow changes in axonal conduction velocity. [PDF]
Sci Rep, 2017 Due to their small dimensions, electrophysiology on thin and intricate axonal branches in support of understanding their role in normal and diseased brain function poses experimental challenges.
Habibey R +5 more
europepmc +4 more sources
Anisotropy and Frequency Dependence of Signal Propagation in the Cerebellar Circuit Revealed by High-Density Multielectrode Array Recordings. [PDF]
Biomedicines, 2023 The cerebellum is one of the most connected structures of the central nervous system and receives inputs over an extended frequency range. Nevertheless, the frequency dependence of cerebellar cortical processing remains elusive.
Monteverdi A +3 more
europepmc +2 more sources
XMEA: A New Hybrid Diamond Multielectrode Array for the In Situ Assessment of the Radiation Dose Enhancement by Nanoparticles [PDF]
SensorsThis work presents a novel multielectrode array (MEA) to quantitatively assess the dose enhancement factor (DEF) produced in a medium by embedded nanoparticles.
Patricia Nicolucci +5 more
doaj +4 more sources
Flexible Glassy Carbon Multielectrode Array for In Vivo Multisite Detection of Tonic and Phasic Dopamine Concentrations. [PDF]
Biosensors (Basel), 2022 Dopamine (DA) plays a central role in the modulation of various physiological brain functions, including learning, motivation, reward, and movement control.
Castagnola E +6 more
europepmc +2 more sources
Multielectrode array recordings of the vomeronasal epithelium. [PDF]
J Vis Exp, 2010 Understanding neural circuits requires methods to record from many neurons simultaneously. For in vitro studies, one currently available technology is planar multielectrode array (MEA) recording. Here we document the use of MEAs to study the mouse vomeronasal organ (VNO), which plays an essential role in the detection of pheromones and social cues via ...
Arnson HA, Fu X, Holy TE.
europepmc +6 more sources
Coupling multielectrode array recordings with silver labeling of recording sites to study cervical spinal network connectivity. [PDF]
J Neurophysiol, 2017 Streeter KA +7 more
europepmc +3 more sources
Effects of Hydrostatic Pressure on Electrical Retinal Activity in a Multielectrode Array-Based ex vivo Glaucoma Acute Model. [PDF]
Front Neurosci, 2022 Glaucoma is a heterogeneous eye disease causing atrophy of the optic nerve head (ONH). The optic nerve is formed by the axons of the retinal ganglion cells (RGCs) that transmit visual input to the brain.
Ingensiep C +3 more
europepmc +2 more sources
Transparent, conformable, active multielectrode array using organic electrochemical transistors. [PDF]
Proc Natl Acad Sci U S A, 2017 Significance We have developed a transparent, ultraflexible, and active multielectrode array (MEA), which consists of transparent organic electrochemical transistors and transparent Au grid wirings. The micropatterned Au grid showed 60% transparency at 475-nm wavelength.
Lee W +7 more
europepmc +5 more sources
A 4096 channel event-based multielectrode array with asynchronous outputs compatible with neuromorphic processors. [PDF]
Nat CommunBio-signal sensing is pivotal in medical bioelectronics. Traditional methods focus on high sampling rates, leading to large amounts of irrelevant data and high energy consumption.
Cartiglia M +9 more
europepmc +2 more sources