#pyramidal — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #pyramidal, aggregated by home.social.
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🧠 What can a single neuron compute?
A new #bioRxiv #preprint introduces #TwinProp, using a differentiable digital twin to optimize synaptic strengths and locations in a detailed layer 5 #pyramidal #CellModel. One #neuron classified images and speech and even solved 10-bit parity with 91% accuracy. The key: distributed #dendritic nonlinearities, especially #NMDA-dependent integration:
📄 https://doi.org/10.64898/2026.06.08.730984
#CompNeuro #Neuroscience #Dendrites #NeuroAI @albertcardona https://mathstodon.xyz/@albertcardona/116764629463190653
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🧠 What can a single neuron compute?
A new #bioRxiv #preprint introduces #TwinProp, using a differentiable digital twin to optimize synaptic strengths and locations in a detailed layer 5 #pyramidal #CellModel. One #neuron classified images and speech and even solved 10-bit parity with 91% accuracy. The key: distributed #dendritic nonlinearities, especially #NMDA-dependent integration:
📄 https://doi.org/10.64898/2026.06.08.730984
#CompNeuro #Neuroscience #Dendrites #NeuroAI @albertcardona https://mathstodon.xyz/@albertcardona/116764629463190653
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🧠 New paper by Chiu et al: #SST #interneurons do not only suppress #dendritic signaling. Via tonic activation of α5 #GABA receptors they can paradoxically enhance AP-evoked dendritic #CalciumSignaling in #cortical #pyramidal #neurons. 🌍 https://doi.org/10.1016/j.neuron.2026.04.017 #Neuroscience
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🧠 New paper by Chiu et al: #SST #interneurons do not only suppress #dendritic signaling. Via tonic activation of α5 #GABA receptors they can paradoxically enhance AP-evoked dendritic #CalciumSignaling in #cortical #pyramidal #neurons. 🌍 https://doi.org/10.1016/j.neuron.2026.04.017 #Neuroscience
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🧠 New paper by Chiu et al: #SST #interneurons do not only suppress #dendritic signaling. Via tonic activation of α5 #GABA receptors, they can paradoxically enhance AP-evoked dendritic #CalciumSignaling in #cortical #pyramidal #neurons.
Mechanistically, tonic #GABA hyperpolarizes #dendrites & deinactivates low-threshold voltage-gated #calcium channels, increasing calcium influx and facilitating calcium-dependent inhibitory #SynapticPlasticity.
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🧠 New paper by Chiu et al: #SST #interneurons do not only suppress #dendritic signaling. Via tonic activation of α5 #GABA receptors, they can paradoxically enhance AP-evoked dendritic #CalciumSignaling in #cortical #pyramidal #neurons.
Mechanistically, tonic #GABA hyperpolarizes #dendrites & deinactivates low-threshold voltage-gated #calcium channels, increasing calcium influx and facilitating calcium-dependent inhibitory #SynapticPlasticity.
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A while ago, I came across a #Tile #Server #Map project that optimized the hell out of generating #pyramidal tiles, also afair, generating static maps…
Does anyone remember in the #spatial #programming community? A #boost would be appreciated.
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A while ago, I came across a #Tile #Server #Map project that optimized the hell out of generating #pyramidal tiles, also afair, generating static maps…
Does anyone remember in the #spatial #programming community? A #boost would be appreciated.
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Alejandro and Elena are on a mission to help you better #understand many aspects and layers of what makes up our reality. They developed a unique system to test vibrational frequencies and layers of consciousness and have created this exclusive community to share their discoveries with you.
Today's special guest is Semir / Sam Osmanagich. He is #Bosnian-born #Houston (USA) #resident, #author, #researcher, and #businessman. He has discovered ancient #pyramidal complex in #Visoko #Bosnia and #Herzegovina which consists of five colossal stone structures in the shape of the #pyramid with extensive pre-historical underground #tunnel #network.
https://bihlink.com/watch/?v=8CRTUowmQrw