User profiles for Eftychios Pnevmatikakis

Eftychios A. Pnevmatikakis

Meta Reality Labs
Verified email at flatironinstitute.org
Cited by 5377

[PDF][PDF] Simultaneous denoising, deconvolution, and demixing of calcium imaging data

EA Pnevmatikakis, D Soudry, Y Gao, TA Machado… - Neuron, 2016 - cell.com
We present a modular approach for analyzing calcium imaging recordings of large neuronal
ensembles. Our goal is to simultaneously identify the locations of the neurons, demix …

[HTML][HTML] NoRMCorre: An online algorithm for piecewise rigid motion correction of calcium imaging data

EA Pnevmatikakis, A Giovannucci - Journal of neuroscience methods, 2017 - Elsevier
Background Motion correction is a challenging pre-processing problem that arises early in
the analysis pipeline of calcium imaging data sequences. The motion artifacts in two-photon …

CaImAn an open source tool for scalable calcium imaging data analysis

…, DW Tank, DB Chklovskii, EA Pnevmatikakis - elife, 2019 - elifesciences.org
10.7554/eLife.38173.001 Advances in fluorescence microscopy enable monitoring larger
brain areas in-vivo with finer time resolution. The resulting data rates require reproducible …

Efficient and accurate extraction of in vivo calcium signals from microendoscopic video data

…, A Giovannucci, J Friedrich, EA Pnevmatikakis… - elife, 2018 - elifesciences.org
10.7554/eLife.28728.001 In vivo calcium imaging through microendoscopic lenses enables
imaging of previously inaccessible neuronal populations deep within the brains of freely …

A robotic multidimensional directed evolution approach applied to fluorescent voltage reporters

…, DR Hochbaum, D Goodwin, E Pnevmatikakis… - Nature chemical …, 2018 - nature.com
We developed a new way to engineer complex proteins toward multidimensional
specifications using a simple, yet scalable, directed evolution strategy. By robotically picking …

[PDF][PDF] Simultaneous multi-plane imaging of neural circuits

W Yang, JK Miller, L Carrillo-Reid, E Pnevmatikakis… - Neuron, 2016 - cell.com
Recording the activity of large populations of neurons is an important step toward understanding
the emergent function of neural circuits. Here we present a simple holographic method …

Cerebellar granule cells acquire a widespread predictive feedback signal during motor learning

…, Z Gao, I Ozden, AD Kloth, E Pnevmatikakis… - Nature …, 2017 - nature.com
Cerebellar granule cells, which constitute half the brain's neurons, supply Purkinje cells with
contextual information necessary for motor learning, but how they encode this information is …

[PDF][PDF] Population-level representation of a temporal sequence underlying song production in the zebra finch

…, DE Okobi, SE Benezra, RC Clary, EA Pnevmatikakis… - Neuron, 2016 - cell.com
The zebra finch brain features a set of clearly defined and hierarchically arranged motor
nuclei that are selectively responsible for producing singing behavior. One of these regions, a …

[PDF][PDF] Differential emergence and stability of sensory and temporal representations in context-specific hippocampal sequences

J Taxidis, EA Pnevmatikakis, CC Dorian… - Neuron, 2020 - cell.com
Hippocampal spiking sequences encode external stimuli and spatiotemporal intervals,
linking sequential experiences in memory, but the dynamics controlling the emergence and …

[PDF][PDF] Excitatory and inhibitory subnetworks are equally selective during decision-making and emerge simultaneously during learning

F Najafi, GF Elsayed, R Cao, E Pnevmatikakis… - Neuron, 2020 - cell.com
Inhibitory neurons, which play a critical role in decision-making models, are often simplified
as a single pool of non-selective neurons lacking connection specificity. This assumption is …