Roberto Etchenique

May 13, 2024 | nature.com | MIchelle Cahill |Michelle K. Cahill |Max Collard |Vincent Tse |Roberto Etchenique |Christoph Kirst

Correction to: Nature https://doi.org/10.1038/s41586-024-07311-5 Published online 17 April 2024In the version of this article initially published, an erroneous grey hexagon appeared next to the bottom label in Fig. 3a. It has now been removed from the HTML and PDF versions of the article.

Apr 17, 2024 | nature.com | MIchelle Cahill |Michelle K. Cahill |Max Collard |Vincent Tse |Roberto Etchenique |Christoph Kirst

AbstractAstrocytes, the most abundant non-neuronal cell type in the mammalian brain, are crucial circuit components that respond to and modulate neuronal activity through calcium (Ca2+) signalling1,2,3,4,5,6,7. Astrocyte Ca2+ activity is highly heterogeneous and occurs across multiple spatiotemporal scales—from fast, subcellular activity3,4 to slow, synchronized activity across connected astrocyte networks8,9,10—to influence many processes5,7,11.