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Updated: Jul 13, 2025

Electrophysiology on Isolated Brainstem-spinal Cord Preparations from Newborn Rodents Allows Neural Respiratory Network Output Recording
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Brainstem astrocytes regulate breathing and may affect arousal state in rats

Mitchell Bishop1, Shahriar SheikhBahei1

  • 1Neuron-Glia Signaling and Circuits Unit, National Institute of Neurological Disorders and Stroke (NINDS), National Institutes of Health (NIH), Bethesda, 20892 MD, USA.

Biorxiv : the Preprint Server for Biology
|October 16, 2023
PubMed
Summary

Breathing patterns influence arousal states through astrocytes in the brainstem. Astrocytes in the preBötzinger complex (preBötC) modulate breathing rate and arousal, revealing a bidirectional link between respiration and consciousness.

Keywords:
arousal statesastrocytesgliotransmissionpreBötzinger complex

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