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Listen to native speakers pronounce “astrocyte” in real conversational contexts with synchronized timestamps and subtitles.
It can unleash the best in human nature, selfless sacrifice for others.Astrocytes also control blood flow.
It can unleash the best in human nature, selfless sacrifice for others.Astrocytes control the local swelling and constriction of blood vessels in the brain, so in response to neural activity.
It can unleash the best in human nature, selfless sacrifice for others.The astrocyte, in turn, releases neurotransmitters that can regulate.
It can unleash the best in human nature, selfless sacrifice for others.So astrocytes can control the strength of the synapse.
It can unleash the best in human nature, selfless sacrifice for others.Human astrocytes are unique.
It can unleash the best in human nature, selfless sacrifice for others.Here's an astrocyte. And he's stimulated the neurons to fire by shining a light.
It can unleash the best in human nature, selfless sacrifice for others.There-- the astrocytes responded.
It can unleash the best in human nature, selfless sacrifice for others.Not true for astrocytes.
It can unleash the best in human nature, selfless sacrifice for others.But this also involves astrocytes and all kinds of vascular disorders.
It can unleash the best in human nature, selfless sacrifice for others.And the astrocytes are controlling that local blood flow.
It can unleash the best in human nature, selfless sacrifice for others.It's really the part comprised of astrocytes.
It can unleash the best in human nature, selfless sacrifice for others.They're even different from primate astrocytes.
It can unleash the best in human nature, selfless sacrifice for others.Moving on to other things astrocytes do-- astrocytes are associated with blood vessels.
It can unleash the best in human nature, selfless sacrifice for others.They're huge. One human astrocyte can encompass two million synapses.
It can unleash the best in human nature, selfless sacrifice for others.These are actual glial cells, astrocytes.
It can unleash the best in human nature, selfless sacrifice for others.And as I'll show you here, we put a calcium dye in with astrocytes.
It can unleash the best in human nature, selfless sacrifice for others.Quickly, it turned out that glial cells, astrocytes, have the same neurotransmitter receptors that neurons have to communicate at synapses.
It can unleash the best in human nature, selfless sacrifice for others.We don't know why, but it seems that astrocytes may impose a higher level of structure on information processing in the brain.
It can unleash the best in human nature, selfless sacrifice for others.And an interesting experiment by Nedergaard and Goldman, they transplanted human astrocytes into mice, and it made these mice brilliant.
It can unleash the best in human nature, selfless sacrifice for others.When the neurotransmitter is released, it definitely signals to the other cell, but it's also picked up by the astrocyte.
Genes play a very important role in how the basic cells of the brain, the neurons, will link up to each other.And even the supportive cells, the glial cells, oligodendrocytes and astrocytes will perform functions that we don't even understand.It's a big, big mystery, but the parts we do understand are these.
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