Work

Calcium imaging of sleep–wake related neuronal activity in the dorsal pons

Year: 2016

Type: article

Abstract: The dorsal pons has long been implicated in the generation of rapid eye movement (REM) sleep, but the underlying circuit mechanisms remain poorly understood. Using cell-type-specific microendoscopic Ca(2+) imaging in and near the laterodorsal tegmental nucleus, we found that many glutamatergic neurons are maximally active during REM sleep (REM-max), while the majority of GABAergic neurons are maximally active during wakefulness (wake-max). Furthermore, the activity of glutamatergic neurons exhibits a medio-lateral spatial gradient, with medially located neurons more selectively active during REM sleep.

Source: Nature Communications

DOI: 10.1038/ncomms10763

Authors: Julia Cox, Lucas Pinto, Yang Dan

Institutions: Howard Hughes Medical Institute, University of California, Berkeley

Language: English

Topic: Sleep and Wakefulness Research

Subfield: Cognitive Neuroscience

Field: Neuroscience

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $6,990