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621“…The model also reproduces for the first time experimental findings on the influence of altered auditory feedback on the song syntax generation, and predicts song- and species-specific low frequency components in the LFP. This study illustrates how sequential compositionality following a defined syntax can be realized in networks of spiking neurons.…”
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622A biophysical observation model for field potentials of networks of leaky integrate-and-fire neurons“…Starting from a reduced three-compartment model of a single pyramidal neuron, we derive an observation model for dendritic dipole currents in extracellular space and thereby for the dendritic field potential (DFP) that contributes to the local field potential (LFP) of a neural population. This work aligns and satisfies the widespread dipole assumption that is motivated by the “open-field” configuration of the DFP around cortical pyramidal cells. …”
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623“…We examined local field potential (LFP) patterns, evoked potentials and ensemble spiking and found evidence suggestive of a smooth transition from strong CA3 drive of CA1 activity at low speeds to entorhinal cortical drive of CA1 activity at higher speeds. …”
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624por Ramirez-Zamora, Adolfo, Kaszuba, Brian C., Gee, Lucy, Prusik, Julia, Danisi, Fabio, Shin, Damian, Pilitsis, Julie G“…DISCUSSION: Pallidal DBS should be considered as an alternative target for management of refractory HT. LFP demonstrated neuronal activity associated with higher power in the delta region, similarly seen in patients with generalized dystonia.…”
Publicado 2016
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625por Su, Yi, Routhu, Sudhamayee, Moon, Kee S., Lee, Sung Q., Youm, WooSub, Ozturk, Yusuf“…The system was successfully tested through bench tests and in vivo tests on a behaving primate to record the local field potential (LFP) oscillation and stimulate the target area at the same time.…”
Publicado 2016
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626por Krishnan, Giri P, Chauvette, Sylvain, Shamie, Isaac, Soltani, Sara, Timofeev, Igor, Cash, Sydney S, Halgren, Eric, Bazhenov, Maxim“…Using ECoG recordings from humans and LFP recordings from cats and mice, we found that during NREM sleep the power of spindle and delta oscillations is negatively correlated in humans and positively correlated in animal recordings. …”
Publicado 2016
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627por Kong, Fanli, Zhang, Mingwei, Liao, Sentai, Yu, Shujuan, Chi, Jianwei, Wei, Zhencheng“…Among the different fractions, LFP-III showed the strongest scavenging activity against DPPH radical, superoxide and hydroxyl radicals and chelating ability. …”
Publicado 2010
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628Publicado 2019“…The design specifications include miniature-size, light-weight, and 100 dB gain in the LFP and AP channels. This device has been validated through bench and in-vitro tests. …”
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629“…To determine whether the MEC also activates in a traveling wave, we performed extracellular recordings of local field potentials (LFP) and multi-unit activity along the MEC. These recordings revealed progressive phase shifts in activity, indicating that the MEC also activates in a traveling wave. …”
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630“…Glucose dynamics and power at low frequency (LF.p) of heart rate variability were higher in the car trial than in the control trial. …”
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631por Borzutzki, Kristina, Dong, Dengpan, Wölke, Christian, Kruteva, Margarita, Stellhorn, Annika, Winter, Martin, Bedrov, Dmitry, Brunklaus, Gunther“…Based on the obtained insights, tailored materials with significantly improved ionic conductivity and excellent electrochemical performance are achieved and their applicability in LFP||Li and NMC||Li cells is successfully demonstrated.…”
Publicado 2020
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632por Wu, Xiaoting, Yang, Xiangyu, Song, Lulu, Wang, Yang, Li, Yamin, Liu, Yuanyuan, Yang, Xiaowei, Wang, Yijun, Pei, Weihua, Li, Weidong“…In vivo tests verified that the proposed modified system has realized the simultaneous recording of Ca(2+) signals and local field potential (LFP) signal in the hippocampus CA1 region of an adult mouse.…”
Publicado 2021
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633“…We also develop an optical flow-based method to identify propagating spatiotemporal LFP patterns from multisite array recordings, which can be used as a decoding application. …”
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634por Nejadebrahim, Atefeh, Ebrahimi, Morteza, Allonas, Xavier, Croutxé-Barghorn, Céline, Ley, Christian, Métral, Boris“…Moreover, the initiating mechanism of the three-component PIS was studied by using laser flash photolysis (LFP). A photocyclic mechanism was outlined for the three-component PIS which demonstrated this mechanism would be very beneficial for DLP 3D printing.…”
Publicado 2019
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635Effects of In Vivo Intracellular ATP Modulation on Neocortical Extracellular Potassium Concentration“…Using in vivo electrophysiological techniques, we measured neocortical [K]o and the local field potential (LFP) while [ATP]i was reduced through various pharmacological interventions. …”
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636por Gallego-Carracedo, Cecilia, Perich, Matthew G, Chowdhury, Raeed H, Miller, Lee E, Gallego, Juan Álvaro“…However, for any given region, this relationship remained stable throughout the behaviour: in each of primary motor and premotor cortices, the LFP-latent dynamics correlation profile was remarkably similar between movement planning and execution. …”
Publicado 2022
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637“…This forces one to either use spikes (focusing on few neurons) or to use coarse-sampled activity (averaging over many neurons, e.g. LFP). Naturally, the sampling technique impacts inference about collective properties. …”
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638por Niu, Jiahe, Lu, Yonghao, Xu, Ruikun, Fang, Fang, Hong, Shikai, Huang, Lexin, Xue, Yajun, Fei, Jintao, Zhang, Xuegong, Zhou, Boda, Zhang, Ping, Jiang, Rui“…Subgroup analysis was also performed to evaluate the risk association between postoperative ICU stay and various HRV measurements such as heart rate, low-frequency power (LFP), and short-term fluctuation DFA [Formula: see text] . …”
Publicado 2023
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639“…Due to a temperature stability of >300 °C the electrolyte guarantees high safety in a broad window of conditions. In LFP‖Li cells, a high discharge capacity of 150 mA h g(−1) after 100 cycles at 60 °C was achieved.…”
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640“…Distinct dynamics in different cortical layers are apparent in neuronal and local field potential (LFP) patterns, yet their associations in the context of laminar processing have been sparingly analyzed. …”
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