Results 11 to 20 of about 2,798,160 (306)
Imaging calcium in neurons. [PDF]
Neuron, 2012 Calcium ions generate versatile intracellular signals that control key functions in all types of neurons. Imaging calcium in neurons is particularly important because calcium signals exert their highly specific functions in well-defined cellular ...
Grienberger, C;Konnerth, A +1 more
core +4 more sources
Calcium Imaging in the Zebrafish
, 2012 The zebrafish (Danio rerio) has emerged as a new model system during the last three decades. The fact that the zebrafish larva is transparent enables sophisticated in vivo imaging.
Kettunen, P +2 more
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CaPTure: Calcium PeakToolbox for analysis of in vitro calcium imaging data [PDF]
BMC Neuroscience, 2022 Background Calcium imaging is a powerful technique for recording cellular activity across large populations of neurons. However, analysis methods capable of single-cell resolution in cultured neurons, especially for cultures derived from human induced ...
Madhavi Tippani +9 more
doaj +3 more sources
Calcium Imaging and the Curse of Negativity [PDF]
Frontiers in Neural Circuits, 2020 The imaging of neuronal activity using calcium indicators has become a staple of modern neuroscience. However, without ground truths, there is a real risk of missing a significant portion of the real responses. Here, we show that a common assumption, the non-negativity of the neuronal responses as detected by calcium indicators, biases all levels of ...
Gilles Vanwalleghem +2 more
openaire +6 more sources
FocusStack and StimServer: a new open source MATLAB toolchain for visual stimulation and analysis of two-photon calcium neuronal imaging data [PDF]
, 2014 Two-photon calcium imaging of neuronal responses is an increasingly accessible technology for probing population responses in cortex at single cell resolution, and with reasonable and improving temporal resolution. However, analysis of two-photon data is
Björn M. Kampa +3 more
core +2 more sources
Calcium Imaging Perspectives in Plants [PDF]
International Journal of Molecular Sciences, 2014 The calcium ion (Ca2+) is a versatile intracellular messenger. It provides dynamic regulation of a vast array of gene transcriptions, protein kinases, transcription factors and other complex downstream signaling cascades. For the past six decades, intracellular Ca2+ concentration has been significantly studied and still many studies are under way.
Kanchiswamy C. M. +3 more
openaire +4 more sources
Teodora-trend/calcium_imaging: Calcium imaging
, 2022 Code for calcium imaging analysis and neuronal sorting based on quality of ...
Teodora-trend
core +1 more source
Fine spatiotemporal activity in contracting myometrium revealed by motion-corrected calcium imaging [PDF]
, 2014 Successful childbirth depends on the occurrence of precisely coordinated uterine contractions during labour. Calcium indicator fluorescence imaging is one of the main techniques for investigating the mechanisms governing this physiological process and ...
Loftus, Fiona C. +2 more
core +1 more source
Analyzing calcium imaging data using Python
, 2023 Calcium imaging allows tracking neural activity in time with single-cell resolution. There are many questions you might be interested in answering using this technique: which cells are tuned to the stimuli? is there periodic activity present in the data?
Andreev, Andrey
core +1 more source
Inferring spikes from calcium imaging in dopamine neurons.
PLoS ONE, 2021 Calcium imaging has led to discoveries about neural correlates of behavior in subcortical neurons, including dopamine (DA) neurons. However, spike inference methods have not been tested in most populations of subcortical neurons.
Weston Fleming +4 more
doaj +1 more source