#2p — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #2p, aggregated by home.social.
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🐭🎶 New paper by Isko et al, who study #Alston’s singing mouse, a rodent with loud, stereotyped songs.
Using bulk tracing, serial #2P #tomography, & #MAPseq of >76,000 barcoded neurons, they find expanded projections from #orofacial #MotorCortex to #auditory #cortex & #PAG. This suggests that singing / #Vocalization may emerge not from entirely new circuits, but from selective strengthening of existing motor, auditory & vocal-control pathways.
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🐭🎶 New paper by Isko et al, who study #Alston’s singing mouse, a rodent with loud, stereotyped songs.
Using bulk tracing, serial #2P #tomography, & #MAPseq of >76,000 barcoded neurons, they find expanded projections from #orofacial #MotorCortex to #auditory #cortex & #PAG. This suggests that singing / #Vocalization may emerge not from entirely new circuits, but from selective strengthening of existing motor, auditory & vocal-control pathways.
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🐭🎶 New paper by Isko et al, who study #Alston’s singing mouse, a rodent with loud, stereotyped songs.
Using bulk tracing, serial #2P #tomography, & #MAPseq of >76,000 barcoded neurons, they find expanded projections from #orofacial #MotorCortex to #auditory #cortex & #PAG. This suggests that singing / #Vocalization may emerge not from entirely new circuits, but from selective strengthening of existing motor, auditory & vocal-control pathways.
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🐭🎶 New paper by Isko et al, who study #Alston’s singing mouse, a rodent with loud, stereotyped songs.
Using bulk tracing, serial #2P #tomography, & #MAPseq of >76,000 barcoded neurons, they find expanded projections from #orofacial #MotorCortex to #auditory #cortex & #PAG. This suggests that singing / #Vocalization may emerge not from entirely new circuits, but from selective strengthening of existing motor, auditory & vocal-control pathways.
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🐭🎶 New paper by Isko et al, who study #Alston’s singing mouse, a rodent with loud, stereotyped songs.
Using bulk tracing, serial #2P #tomography, & #MAPseq of >76,000 barcoded neurons, they find expanded projections from #orofacial #MotorCortex to #auditory #cortex & #PAG. This suggests that singing / #Vocalization may emerge not from entirely new circuits, but from selective strengthening of existing motor, auditory & vocal-control pathways.
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🔬 New #SpectralUnmixing paper by Ashesh et al. ( @florianjug): A #DeepLearning-based framework #MicroSplit for #FluorescenceMicroscopy that separates highly overlapping #fluorophore signals directly from multiplexed #ImagingData. Improves signal separation, reduces crosstalk, & enables more accurate multi-channel #imaging w/o requiring extensive reference measurements. Can’t wait to try this out on our in vivo #2P/ #3P imaging data:
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#2P #Xploria online: Diagnosegestützt fördern in #Deutsch und #DaZ
Freischalten, Lernstände einsehen, Aufträge zuweisen – erklären und sofort praktisch umgesetzt.
Plus: Umgang mit Schüler-Logins und Austausch mit 2P-Expertinnen und ExpertenDigitale Infoveranstaltung zu 2P Sekundar – Lerntool Xploria Deutsch und DaZ am 20. Mai 2026 von 13:30 bis 17:30 Uhr
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There‘s now a #PyTorch version of #Cascade 👌, the #spike inference pipeline for #Calcium #imaging, as @ptrrupprecht just explained on his blog:
🌍 https://gcamp6f.com/2026/02/17/cascadetorch-a-pytorch-version-of-cascade-for-spike-inference/
🧑💻 https://github.com/PTRRupprecht/CascadeTorch
📄 https://www.nature.com/articles/s41593-021-00895-5#CascadeTorch #DeepLearning #CompNeuro #Neuroscience #2pImaging #2p #opensource
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Awesome! #Suite2p by @computingnature et al. has been pushed to version 1.0 👏 It now supports GPU computation:
📄 https://www.biorxiv.org/content/10.64898/2026.02.04.703741v1
🧑💻 https://github.com/MouseLand/suite2p -
🧠 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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🧠 Rao & Ballard’s (1999) spatial #PredictiveCoding theory gets strong support: Zhang et al. (2025) show in mouse #VisualCortex that predictive coding is primarily spatial, not temporal. #2P #imaging of ~20,000 neurons found mismatch responses only when new spatial landmarks appeared, but not when sequences were reordered:
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Post-doc in network mechanisms of long-term memory and aging
University of Connecticut Health Center
Post-doc in #2p, #electrophysiology and closed-loop #optogenetics of hippocampal network mechanisms of long-term #memory
See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-connecticut-health-center-27778-post-doc-in-ne...
https://jobrxiv.org/job/university-of-connecticut-health-center-27778-post-doc-in-network-mechanisms-of-long-term-memory-and-aging/?feed_id=89779 -
Post-doc in network mechanisms of long-term memory and aging
University of Connecticut Health Center
Post-doc in #2p, #electrophysiology and closed-loop #optogenetics of hippocampal network mechanisms of long-term #memory
See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-connecticut-health-center-27778-post-doc-in-ne...
https://jobrxiv.org/job/university-of-connecticut-health-center-27778-post-doc-in-network-mechanisms-of-long-term-memory-and-aging/?feed_id=89408 -
Our new #preprint on #ThreePhoton in vivo #imaging of #neurons and #glia 🔬 in the medial prefrontal cortex (#mPFC) 🧠 with sub-cellular resolution 🔍 is out! Check it out on #biorxiv:
🌍 https://www.biorxiv.org/content/10.1101/2024.08.28.610026v1
#Neuroscience #multiphoton #3p vs. #2p #twophoton #hippocampus #drosophila #MouseModel #DeepImaging #preprintalert #DZNE @dzne
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Our new #preprint on #ThreePhoton in vivo #imaging of #neurons and #glia 🔬 in the medial prefrontal cortex (#mPFC) 🧠 with sub-cellular resolution 🔍 is out! Check it out on #biorxiv:
🌍 https://www.biorxiv.org/content/10.1101/2024.08.28.610026v1
#Neuroscience #multiphoton #3p vs. #2p #twophoton #hippocampus #drosophila #MouseModel #DeepImaging #preprintalert #DZNE @dzne
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Our new #preprint on #ThreePhoton in vivo #imaging of #neurons and #glia 🔬 in the medial prefrontal cortex (#mPFC) 🧠 with sub-cellular resolution 🔍 is out! Check it out on #biorxiv:
🌍 https://www.biorxiv.org/content/10.1101/2024.08.28.610026v1
#Neuroscience #multiphoton #3p vs. #2p #twophoton #hippocampus #drosophila #MouseModel #DeepImaging #preprintalert #DZNE @dzne
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Our new #preprint on #ThreePhoton in vivo #imaging of #neurons and #glia 🔬 in the medial prefrontal cortex (#mPFC) 🧠 with sub-cellular resolution 🔍 is out! Check it out on #biorxiv:
🌍 https://www.biorxiv.org/content/10.1101/2024.08.28.610026v1
#Neuroscience #multiphoton #3p vs. #2p #twophoton #hippocampus #drosophila #MouseModel #DeepImaging #preprintalert #DZNE @dzne
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Our new #preprint on #ThreePhoton in vivo #imaging of #neurons and #glia 🔬 in the medial prefrontal cortex (#mPFC) 🧠 with sub-cellular resolution 🔍 is out! Check it out on #biorxiv:
🌍 https://www.biorxiv.org/content/10.1101/2024.08.28.610026v1
#Neuroscience #multiphoton #3p vs. #2p #twophoton #hippocampus #drosophila #MouseModel #DeepImaging #preprintalert #DZNE @dzne
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Videofilm neues #Lerntool #Deutsch #2P #Xploria
Mit der Weiterentwicklung von 2P können Schüler*innen (5.-10.) aller Schularten Lerninhalte auf Grundlage der vorangegangenen Diagnostik in einer motivierenden Umgebung üben und ihre Kompetenzen vertiefen.
Die Lernaufgaben werden im Kontext eines narrativen Rahmens "Reise um die Welt" dargeboten.
2P Xploria befindet sich derzeit in der Pilotierung und wird ab Herbst 2024 den Schulen im Regelbetrieb zur Verfügung stehen. -
🔬 Tobias Rose (@trose_neuro) has an exciting open #PhDPosition. Research "Encoding Landmark Stability & Stability of Landmark Encoding" with cutting-edge miniature #TwoPhoton Ca2+ imaging. Uncover #NeuronalRepresentation during #behavior for robust #navigation.
From:
https://neuromatch.social/@trose_neuro/110865622824073881 -
I really loved playing Push D6 (working title) with the designer Paul Lamprey today. It’s such a clever abstract two-player game. Reminds me of the Q-games from Gigamic. 😃👍 #boardgames #TwoPlayer #2p #abstract
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#2PXploria − Pilotierung des Lerntools #Deutsch im Online-Verfahren #2P zur #Diagnostik von Jugendlichen der Klassenstufen 5-10 gestartet. Damit können Schüler*innen aller Schularten Lerninhalte auf Grundlage der vorangegangenen Diagnostik in einer motivierenden Umgebung üben und Kompetenzen vertiefen.
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Mitwirkung von Schulen erwünscht! Entwicklung eines neuen digitalen #2P-Bausteins "#Lernstand #Deutsch" für eine lernprozessbegleitende #Diagnostik für alle Schularten. Anmeldung für 1. Pilotphase bis 12.4.
Details und Kontakt: https://bildung-rp.de/gehezu/startseite/einzelmeldung.html?tx_ttnews%5Btt_news%5D=9579&cHash=a972e03405e54ce2ab14577326617fa5