#calciumimaging — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #calciumimaging, aggregated by home.social.
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🧠 New preprint by Kim et al. (2025) from David Anderson’s lab: A line #attractor maintains aggressiveness during feeding in “hangry” mice 🍔🐁. Using in vivo #CalciumImaging and #rSLDS modeling, they show how moderate fasting stabilizes an aggression-related attractor in #VMHvl, while prolonged fasting collapses it, linking hunger, motivation, and aggression through #PopulationDynamics:
🌍 https://doi.org/10.1101/2025.10.16.682711
#Neuroscience #CompNeuro #Behavior #AttractorDynamics #Hypothalamus #2p #imaging
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If you want to study #HippocampalReplay... Use ephys, not #CalciumImaging!!
(Calcium imaging doesn't detect single spikes well, but replay mostly involves single spikes)
#Neuroscience #SpatialCognition #Hippocampus -
New preprint with @urihasson : https://biorxiv.org/cgi/content/short/2024.10.11.617548v1
First #calciumimaging of the #honeybee brain during #sleep.
#Machinelearning distinguishes sleep from wakefulness with 93% accuracy in #olfactory network. Clearest difference: the #neuralnetwork state. Nodes are more synchronized during sleep.
A simulation shows reduced inhibitory coupling during sleep, meaning less information processing. Increased inhibition during wakefulness leads to highly distinguishable odour maps. #CIMeC #UniTrento -
Commentary of:
"Aberrant hippocampal Ca2+ micro-waves following synapsin-dependent adeno-associated viral expression of Ca2+ indicators" by Masala et al. 2024.
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Commentary of:
"Aberrant hippocampal Ca2+ micro-waves following synapsin-dependent adeno-associated viral expression of Ca2+ indicators" by Masala et al. 2024.
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Commentary of:
"Aberrant hippocampal Ca2+ micro-waves following synapsin-dependent adeno-associated viral expression of Ca2+ indicators" by Masala et al. 2024.
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Commentary of:
"Aberrant hippocampal Ca2+ micro-waves following synapsin-dependent adeno-associated viral expression of Ca2+ indicators" by Masala et al. 2024.
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Commentary of:
"Aberrant hippocampal Ca2+ micro-waves following synapsin-dependent adeno-associated viral expression of Ca2+ indicators" by Masala et al. 2024.
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#CalciumImaging reveals the circuit mechanisms underlying embryonic #RetinalWaves in mice. #Neuroscience https://elifesciences.org/articles/81983?utm_source=mastodon&utm_medium=social&utm_campaign=organic
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@elduvelle We are a #neuroscience lab and I consider myself a #neuroscientist. We do both #Ephys and #CalciumImaging in the lab, but I don't do it myself personally–I wish. At least I do some of the software programming, which I enjoy immensely.
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Hi! If you’re a #Neuroscientist who does #Ephys or #CalciumImaging can you make yourself known? I’ll add you to my list. 🧠⚡📃
(Unfortunately lists are not public here but I’ll happily share it, maybe once it’s grown a bit)
Edit: Please boost if you have relevant followers!
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How do #bees respond to #geosmin, the #smell of rain and wet soil?
Great collaboration with Florencia Scarano, Mukilan Deivarajan, Ettore Tiraboschi, Amélie Cabirol, Morgane Nouvian, and @drtnowotny,
using #stinging assays, #electroantennography, #calciumimaging, and #snn simulations"Geosmin suppresses defensive behaviour and elicits unusual neural responses in honey bees" just published in Scientific Reports
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After years of perfecting my scrambled eggs technique, I am happy to report that our paper on optogenetic scrambling to dissociate spatiotemporal codes and memory is out in Nature Communications: https://doi.org/10.1038/s41467-023-35825-5 #hippocampus #CA1 #CalciumImaging #Miniscope #GCaMP #Optogenetics #Memory #InVivo #Electrophysiology #ThetaOscillations
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After years of perfecting my scrambled eggs technique, I am happy to report that our paper on optogenetic scrambling to dissociate spatiotemporal codes and memory is out in Nature Communications: https://doi.org/10.1038/s41467-023-35825-5 #hippocampus #CA1 #CalciumImaging #Miniscope #GCaMP #Optogenetics #Memory #InVivo #Electrophysiology #ThetaOscillations
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After years of perfecting my scrambled eggs technique, I am happy to report that our paper on optogenetic scrambling to dissociate spatiotemporal codes and memory is out in Nature Communications: https://doi.org/10.1038/s41467-023-35825-5 #hippocampus #CA1 #CalciumImaging #Miniscope #GCaMP #Optogenetics #Memory #InVivo #Electrophysiology #ThetaOscillations
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After years of perfecting my scrambled eggs technique, I am happy to report that our paper on optogenetic scrambling to dissociate spatiotemporal codes and memory is out in Nature Communications: https://doi.org/10.1038/s41467-023-35825-5 #hippocampus #CA1 #CalciumImaging #Miniscope #GCaMP #Optogenetics #Memory #InVivo #Electrophysiology #ThetaOscillations
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... We demonstrate this adaptable pipeline approach by comparing the #SlowWave dynamics across multiple #OpenAccess #ECoG and #CalciumImaging datasets of anesthetized mice. In this meta-analysis, we can identify the influences of experimental parameters such as the anesthetic type and dosage and the spatial resolution of the recording technique.
The pipeline development is #opensource (#Python) and is already being reused for other research applications. ...
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... We demonstrate this adaptable pipeline approach by comparing the #SlowWave dynamics across multiple #OpenAccess #ECoG and #CalciumImaging datasets of anesthetized mice. In this meta-analysis, we can identify the influences of experimental parameters such as the anesthetic type and dosage and the spatial resolution of the recording technique.
The pipeline development is #opensource (#Python) and is already being reused for other research applications. ...
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... We demonstrate this adaptable pipeline approach by comparing the #SlowWave dynamics across multiple #OpenAccess #ECoG and #CalciumImaging datasets of anesthetized mice. In this meta-analysis, we can identify the influences of experimental parameters such as the anesthetic type and dosage and the spatial resolution of the recording technique.
The pipeline development is #opensource (#Python) and is already being reused for other research applications. ...
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... We demonstrate this adaptable pipeline approach by comparing the #SlowWave dynamics across multiple #OpenAccess #ECoG and #CalciumImaging datasets of anesthetized mice. In this meta-analysis, we can identify the influences of experimental parameters such as the anesthetic type and dosage and the spatial resolution of the recording technique.
The pipeline development is #opensource (#Python) and is already being reused for other research applications. ...
2/3 -
... We demonstrate this adaptable pipeline approach by comparing the #SlowWave dynamics across multiple #OpenAccess #ECoG and #CalciumImaging datasets of anesthetized mice. In this meta-analysis, we can identify the influences of experimental parameters such as the anesthetic type and dosage and the spatial resolution of the recording technique.
The pipeline development is #opensource (#Python) and is already being reused for other research applications. ...
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