Ti3C2Tx MXene Flakes for Optical Control of Neuronal Electrical Activity

ACS Nano ◽  
2021 ◽  
Author(s):  
Yingqiao Wang ◽  
Raghav Garg ◽  
Jane E. Hartung ◽  
Adam Goad ◽  
Dipna A. Patel ◽  
...  
Keyword(s):  
Electrical Activity ◽  
Optical Control ◽  
Neuronal Electrical Activity

Direct detection of optogenetically evoked oscillatory neuronal electrical activity in rats using SLOE sequence

NeuroImage ◽  
2016 ◽  
Vol 125 ◽  
pp. 533-543 ◽  
Author(s):  
Yuhui Chai ◽  
Guoqiang Bi ◽  
Liping Wang ◽  
Fuqiang Xu ◽  
Ruiqi Wu ◽  
...  
Keyword(s):  
Electrical Activity ◽  
Direct Detection ◽  
Neuronal Electrical Activity

scholarly journals Conjugated polymers for the optical control of the electrical activity of living cells

2016 ◽  
Vol 4 (31) ◽  
pp. 5272-5283 ◽  
Author(s):  
Susana Vaquero ◽  
Caterina Bossio ◽  
Sebastiano Bellani ◽  
Nicola Martino ◽  
Elena Zucchetti ◽  
...  
Keyword(s):  
Electrical Activity ◽  
Conjugated Polymers ◽  
Living Cells ◽  
Optical Control ◽  
Optical Coupling ◽  
Thermal Sterilization

Different conjugated polymers are proposed as bio-optical interfaces. Selected polymers are capable to sustain thermal sterilization but provide different optical coupling with living cells.

scholarly journals High-fidelity optical reporting of neuronal electrical activity with an ultrafast fluorescent voltage sensor

2014 ◽  
Vol 17 (6) ◽  
pp. 884-889 ◽  
Author(s):  
François St-Pierre ◽  
Jesse D Marshall ◽  
Ying Yang ◽  
Yiyang Gong ◽  
Mark J Schnitzer ◽  
...  
Keyword(s):  
Electrical Activity ◽  
Voltage Sensor ◽  
High Fidelity ◽  
Neuronal Electrical Activity

Spontaneous Electromagnetic Induction Modulating the Neuronal Dynamical Response

2019 ◽  
Vol 29 (01) ◽  
pp. 1950005 ◽  
Author(s):  
Rong Wang ◽  
Peihua Feng ◽  
Yongchen Fan ◽  
Ying Wu
Keyword(s):  
Electrical Activity ◽  
Electromagnetic Induction ◽  
Dynamic Properties ◽  
Oscillation Amplitude ◽  
Stable Limit Cycle ◽  
Dynamical Response ◽  
Stable Limit ◽  
External Stimulation ◽  
Brain Functions ◽  
Neuronal Electrical Activity

Spontaneous electromagnetic induction originating from neuronal electrical activity is believed to reflect the memory ability in the neural system and significantly modulates neural information transmission, but its fundamental effect on the neuronal dynamic properties is still not well understood. In this paper, we use a memristor to couple neuronal electrical activity and magnetic fields and study how the spontaneous electromagnetic induction modulates the neuronal dynamical response to external stimulation. It is found that the negative feedback of electromagnetic induction on the neuron significantly reduces the dynamical response range, decreases the oscillation amplitude and induces a higher firing frequency. Meanwhile, the memory effect on electromagnetic induction can induce two kinds of bistability, including the coexistence of a stable limit cycle and a fixed point, and the coexistence of two stable limit cycles. Furthermore, high electric driving for electromagnetic induction produces complex firing patterns with single, double and multiple frequencies. Our results not only further confirm the efficacy of spontaneous electromagnetic induction in modulating the neuronal dynamical properties but also provide insights into the possibilities of choosing suitable parameter spaces in studying the effects of external magnetic induction on brain functions.

scholarly journals The influence of neuronal electrical activity on the mammalian central clock metabolome

Metabolomics ◽  
2018 ◽  
Vol 14 (10) ◽  
Author(s):  
M. Renate Buijink ◽  
Michel van Weeghel ◽  
M. Can Gülersönmez ◽  
Amy C. Harms ◽  
Jos H. T. Rohling ◽  
...  
Keyword(s):  
Electrical Activity ◽  
Central Clock ◽  
Neuronal Electrical Activity

scholarly journals Direct magnetic resonance detection of neuronal electrical activity

2006 ◽  
Vol 103 (43) ◽  
pp. 16015-16020 ◽  
Author(s):  
N. Petridou ◽  
D. Plenz ◽  
A. C. Silva ◽  
M. Loew ◽  
J. Bodurka ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Electrical Activity ◽  
Resonance Detection ◽  
Neuronal Electrical Activity
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