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Spike inference from calcium imaging data acquired with GCaMP8 indicators
Rupprecht P +4 more
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Nature Methods, 2021
The near-infrared calcium sensor iGECI shows promise for imaging neuronal activity in vivo.
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The near-infrared calcium sensor iGECI shows promise for imaging neuronal activity in vivo.
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Calcium imaging with chemiluminescence
Microscopy Research and Technique, 1999This review updates the imaging of free cytosolic calcium with the chemiluminescent aequorins. Basic principles of chemiluminescence are discussed and the biochemistry of aequorins is briefly described. The review provides practical tips on handling and microinjecting aequorins and describes available ultra low light imaging systems.
R, Créton, J A, Kreiling, L F, Jaffe
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Calcium imaging: a technique to monitor calcium dynamics in biological systems
Physiology and Molecular Biology of Plants, 2023Calcium ion (Ca2+) is a multifaceted signaling molecule that acts as an important second messenger. During the course of evolution, plants and animals have developed Ca2+ signaling in order to respond against diverse stimuli, to regulate a large number of physiological and developmental pathways.
Soma Ghosh +4 more
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Calcium imaging of gut activity
Neurogastroenterology & Motility, 2004AbstractThe major cell types regulating gut motility include enteric neurones, interstitial cells of Cajal (ICC) and their effector smooth muscle cells. These cells are arranged conveniently in nested layers through the gut wall. Our knowledge of how many of these cells in each layer are integrated to produce the various patterns of motility is largely
J, Tack, T K, Smith
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Calcium image analysis in the moving gut
Neurogastroenterology & Motility, 2023AbstractBackgroundThe neural control of gastrointestinal muscle relies on circuit activity whose underlying motifs remain limited by small‐sample calcium imaging recordings confounded by motion artifact, paralytics, and muscle dissections. We present a sequence of resources to register images from moving preparations and identify out‐of‐focus events in
Bradley B. Barth +4 more
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Calcium Imaging in Mouse Superior Colliculus
Journal of Visualized Experiments, 2023The superior colliculus (SC), an evolutionarily conserved midbrain structure in all vertebrates, is the most sophisticated visual center before the emergence of the cerebral cortex. It receives direct inputs from ~30 types of retinal ganglion cells (RGCs), with each encoding a specific visual feature.
Zhe, Li, Ruixiang, Wu, Ya-Tang, Li
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