Researchers have shown that astrocytes in the mouse brain exhibit an acid response ... By analyzing the signals recorded with this newly devised fiber photometry method, astrocytes' activity ...

Using a technique called fiber photometry, light can be used to trigger and then measure fluorescence fluctuations from a biosensor like GRAB, whenever serotonin is detected. The team was able to ...

For the study, researchers used a sensitive technique known as fiber photometry to capture the second-to-second changes in dopamine in the mouse nucleus accumbens. Results of the study ...

Developed by the NanoBRIGHT project consortium, the new platform employs vibrational fiber photometry as a method to "image the cytoarchitecture of the mouse brain, monitor molecular alterations ...

Among the billions of neurons in the brain, fewer than 500 are responsible for suppressing binge drinking, according to new ...

The researchers used fiber photometry systems to detect neurotransmitters ... These systems revealed that in the male mouse brains, acetylcholine released rhythmically leading up to intromission ...

and fiber photometry. They discovered that oxytocin (OXT) neurons in the paraventricular nucleus of the hypothalamus are activated when the observer mouse detects distress signals from a peer.