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Tag: astrocyte

  • This Week in Neuroscience

TWiN 56: Astrocytes help neurons remember

  • November 26, 2024
  • Tagged as: astrocyte, engram neurons, immediate early genes, learning, memory, neurobiology, neuron, neuroscience

TWiN explains a study showing that while groups of neurons, form the basis for memory, astrocytes are key components of the adaptive reponse to learning experiences, and regulate the flow of information during circuit plasticity…

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  • This Week in Neuroscience

TWiN 34: Microglia vital after spinal cord injury

  • September 30, 2022
  • Tagged as: astrocyte, macrophage, microglia, neurobiology, neurology, neuroscience, RNA sequencing, spinal cord injury

TWiN explains how central nervous system resident macrophages known as microglia coordinate cellular interactions during spinal cord repair in mice.

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  • This Week in Neuroscience

TWiN 16: Neuronal depolarization with Stefano Brigidi

  • March 17, 2021
  • Tagged as: astrocyte, memory, nervous system, neurology, neuron, neuronal depolarization, neuroscience, podcast, transcription factor NPAS4

Stefano joins TWiN to discuss his work on understanding genomic decoding of neuronal depolarization by stimulus-specific transcriptional regulators.

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  • This Week in Neuroscience

TWiN 13: mRNAs for long-term memory

  • December 16, 2020
  • Tagged as: astrocyte, contextual fear memory, engrams, inflammation, learning, long-term memory, membrane fusion, memory, memory consolidation, microglia, neuron, neuroscience

Ori, Jason, Erin, and Vincent dissect a study that utilizes single-cell RNA sequencing to reveal the genes that underlie remote memory storage in the medial prefrontal cortex of the mouse.

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  • This Week in Neuroscience

TWiN 11: A dollar per neuron

  • October 14, 2020
  • Tagged as: astrocyte, brain cortex, evolution, interneuron, mammals, neuron, neuroscience, reptiles, single cell transcriptomics

Maria joins TWiN to explain how single-cell transcriptomics is being used to reveal the evolution of the brain, at a cost of about $1 per neuron.

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