In a new study, researchers have found that mice can instinctively exhibit rescue-like behavior toward anesthetized ...

In a new study, researchers have found that mice can instinctively exhibit rescue-like behavior toward anesthetized ...

Techniques such as optogenetics, chemogenetics, and fiber photometry are used to monitor and manipulate cell types within the mouse brain while the animal engages in motivated behaviors. The objective ...

A new study reveals that mice instinctively display rescue-like behaviors toward anesthetized peers, offering powerful evidence that prosociality may be hardwired in mammals.

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 ...

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.