Accuracy of tetrode spike separation as determined by simultaneous intracellular and extracellular measurements.

By Kenneth D. Harris, Darrell A. Henze, J. Csicsvari, H. Hirase, György Buzsáki. Journal of Neurophysiology, 2000

1,195 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/5cdbf67f89def95fa4c5a42400c274dab7c90707

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Citations in the corpus

Using noise signature to optimize spike-sorting and to assess neuronal classification quality. (2002, methodology): “2; Harris et al., 2000, Fig.”
Progress Towards Biocompatible Intracortical Microelectrodes for Neural Interfacing Applications (2014, background): “We have chosen such electrodes as they make it possible to record signals of the same neuron from more than one site [29].”
Physiological properties and behavioral correlates of hippocampal granule cells and mossy cells (2017, neutral): “0-EYFP UNC vector core https://infoporte.unc.edu/cores/items.php? iid=358&cid=43 Software and Algorithms MATLAB Mathworks https://www.mathworks.com/ KlustaKwik Harris et al., 2000 http://klustakwik.sourceforge.net/ Klusters Hazan et al., 2006 http://neurosuite.sourceforge.net/ FMAtoolbox Michael Zug”
Large-scale, high-density (up to 512 channels) recording of local circuits in behaving animals. (2014, methodology): “The raw recorded signals were processed to extract single-unit spike trains and clustered automatically by the KlustaKwik program (Harris et al. 2000).”
Multiple neural spike train data analysis: state-of-the-art and future challenges (2004, background): “From these voltage traces, the spike events or action potentials must be identified, the number of neurons being recorded must be determined, and each spike must be assigned to the neuron that produced i”
Single granule cells reliably discharge targets in the hippocampal CA3 network in vivo (2002, methodology): “Unit clustering was done using an in-house software package as described based upon principal component measurements of the extracellular unit”
The Underpinnings of the BOLD Functional Magnetic Resonance Imaging Signal (2003, background): “…placed close (within 50 ␮m) to pyramidal neurons in hippocampus provide accurate information on a number of their parameters such as latency, amplitude, and shape of action potentials , because they are simultaneously measured by intracellular recordings (Harris et al., 2000; Henze et al., 2000).”
Revealing neuronal function through microelectrode array recordings (2015, positive): “…observed (Thomas et al., 1972; Gross et al., 1977; Pine, 1980; Csicsvari et al., 2003) to increase reliability of spike sorting (Gray et al., 1995; Harris et al., 2000) and to allow for source localization (Blanche et al., 2005; Chelaru and Jog, 2005; Frey et al., 2009b; Somogyvári et al., 2012;…”
Hippocampal Reactivation of Random Trajectories Resembling Brownian Diffusion. (2019, methodology): “We further confirmed the quality of cluster separation by calculating the Mahalanobis distance between each pair of clusters(Harris et al., 2000).”
Online detection and sorting of extracellularly recorded action potentials in human medial temporal lobe recordings, in vivo. (2006, methodology): “The proposed algorithm has so far only been applied to the sorting of data from single wire electrodes but it would be straight-forward to extend its usage also to tetrode data (Harris et al., 2000).”
Using a common average reference to improve cortical neuron recordings from microelectrode arrays. (2009, methodology): “Isolating action potentials from an individual neuron using an individual recording site is inherently prone to classification errors (Harris et al. 2000; Lewicki 1998).”
Organization of cell assemblies in the hippocampus (2003, methodology): “Extracellular spikes were extracted from the traces as describe”
Activation of Specific Interneurons Improves V1 Feature Selectivity and Visual Perception (2012, methodology): “Toassessthe quality of each sorted unit, we computed both Lratio and isolation distance 33,34 .”