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13 results for “LMPrida”
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@LMPrida shares an inspiring perspective in @thetransmitter on how #neuron subtypes may control large-scale #NeuralPopulation activity, from #manifolds to #ripples:
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@LMPrida shares an inspiring perspective in @thetransmitter on how #neuron subtypes may control large-scale #NeuralPopulation activity, from #manifolds to #ripples:
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@LMPrida shares an inspiring perspective in @thetransmitter on how #neuron subtypes may control large-scale #NeuralPopulation activity, from #manifolds to #ripples:
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@LMPrida shares an inspiring perspective in @thetransmitter on how #neuron subtypes may control large-scale #NeuralPopulation activity, from #manifolds to #ripples:
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@elduvelle @LMPrida @biorxivpreprint @cogneurophys I’m stoked that it worked out so well! The assessment followed closely the methods in Navas-Olive CNN paper https://elifesciences.org/articles/77772 using F1 (balanced accuracy) to reflect both precision and recall (i.e. sensitivity). So both FN and FPs count against the score, equally. The human raters were around .7 and the monkey data started at ~.5 and reached ~.6 (same as mouse levels!) after retraining. A pleasant surprise, given visible differences in the SWR phenotype between rodent and primate clades!
I think Andrea will post more details soon, but meanwhile, some relevant keywords for interested folks (can you think of others we should use?)
#neuroscience #MemoryReplay #learningandmemory #hippocampus #ripples #SWR #replay #cnn #lstm #openscience #hackathon #oscillations
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📚 New article by Esparza et al. and @LMPrida : Cell-type-specific #manifold analysis discloses independent parallel #SpatialMaps in #hippocampal #CA1. Using #miniscope imaging, they show deep and superficial CA1 #PyramidalNeurons encode position and running direction via distinct ring manifolds, manipulable via #chemogenetics. Fascinating for revealing parallel, cell-type–specific spatial topologies 👌
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📚 New article by Esparza et al. and @LMPrida : Cell-type-specific #manifold analysis discloses independent parallel #SpatialMaps in #hippocampal #CA1. Using #miniscope imaging, they show deep and superficial CA1 #PyramidalNeurons encode position and running direction via distinct ring manifolds, manipulable via #chemogenetics. Fascinating for revealing parallel, cell-type–specific spatial topologies 👌
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📚 New article by Esparza et al. and @LMPrida : Cell-type-specific #manifold analysis discloses independent parallel #SpatialMaps in #hippocampal #CA1. Using #miniscope imaging, they show deep and superficial CA1 #PyramidalNeurons encode position and running direction via distinct ring manifolds, manipulable via #chemogenetics. Fascinating for revealing parallel, cell-type–specific spatial topologies 👌
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📚 New article by Esparza et al. and @LMPrida : Cell-type-specific #manifold analysis discloses independent parallel #SpatialMaps in #hippocampal #CA1. Using #miniscope imaging, they show deep and superficial CA1 #PyramidalNeurons encode position and running direction via distinct ring manifolds, manipulable via #chemogenetics. Fascinating for revealing parallel, cell-type–specific spatial topologies 👌
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📚 New article by Esparza et al. and @LMPrida : Cell-type-specific #manifold analysis discloses independent parallel #SpatialMaps in #hippocampal #CA1. Using #miniscope imaging, they show deep and superficial CA1 #PyramidalNeurons encode position and running direction via distinct ring manifolds, manipulable via #chemogenetics. Fascinating for revealing parallel, cell-type–specific spatial topologies 👌
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Now published in BrainStruct&Func !! Our immunohistochemical parcellation of human hippocampal fields DG, CA3, #CA2 & CA1 all along the head, body and tail. Includes stereo coordinates as templates for MRI segmentation. A collab with Carmen Cavada https://link.springer.com/article/10.1007/s00429-023-02725-9
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First paper of our #ERANET-Neuron project #Rossini with the Pierani lab, on the role of Cajal-Retzius (CR) cells in developmental disorders. CR cells undergo programmed cell death in the postnatal neocortex, but some remain integrated in the normal hippocampal circuit. Using mice where programmed cell death was impaired, we found changes of theta & gamma oscillation in vivo caused by an overpopulation of hippocampal CR cells in adult brains. https://www.nature.com/articles/s41467-023-37249-7
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#introduction toot!! I am a neuroscientist at Instituto Cajal in Madrid, Spain. My lab studies how the 🧠hippocampus generates activity patterns (theta, gamma and ripple oscillations) in service for memory function. We target cell-type specific microcircuits and basic neurophysiological mechs in health & disease (e.g., epilepsy). We use #ephys #neuropixels #miniscopes #uLEDs #optogenetics #computationalneuroscience #machinelearning and love developing new #openscience tools & #neurotechnologies