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#hyperexcitability — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #hyperexcitability, aggregated by home.social.

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  1. 🧠New paper by Carneiro-Nascimento et al: awake #invivo #2p #CalciumImaging reveals diverse #CalciumDynamics in #meningeal #macrophages during cortical spreading depolarization (CSD), an aberrant #brain #hyperexcitability event linked to #migraine, #stroke, and #traumatic brain injury. #Neuroscience

    Intravital calcium imaging of ...

  2. 🧠New paper by Carneiro-Nascimento et al: awake #invivo #2p #CalciumImaging reveals diverse #CalciumDynamics in #meningeal #macrophages during cortical spreading depolarization (CSD), an aberrant #brain #hyperexcitability event linked to #migraine, #stroke, and #traumatic brain injury. #Neuroscience

    Intravital calcium imaging of ...

  3. "In light of the known deficiencies in #glutamate and potassium uptake by HD astrocytes, these findings suggest the potential for leakage of excitatory #synaptic contents during neurotransmission, and hence a structural basis for neuronal hyperexcitability in HD. More broadly, our data suggest that astrocytic structural #pathology may causally contribute to those #neurodegenerative disorders associated with central #hyperexcitability."

    #asyrocyte #neurodegeneration

    pnas.org/doi/10.1073/pnas.2210