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Fiber Photometry

All articles tagged with #fiber photometry

neuroscience2 years ago•4 min saved

The Role of Cerebellar Glia in Aggression

Interactions between neurons and glial cells in the cerebellum, specifically the Bergmann glial cells in the cerebellar vermis, have been found to significantly influence aggression levels in mice. Using fiber photometry, researchers observed that changes in intracellular calcium levels in cerebellar glia correlated with dominance in mouse fights. This study highlights the potential therapeutic strategies targeting cerebellar glia for managing anger and aggression, offering hope for new treatments in human behavioral disorders.

via Neuroscience News|

#aggression #cerebellum #fiber-photometry

neuroscience2 years ago•24 min saved

Unveiling the Neural Circuitry Behind Maternal Response to Infant Cries

Researchers have identified the neural circuitry involved in the release of oxytocin, a hormone associated with maternal behavior, in response to infant cries. Using fiber photometry, the study found that specific populations of oxytocin neurons in the thalamus and hypothalamus are activated by infant vocalizations. The activation of these neurons promotes maternal behavior and bonding. This research provides insights into the neurobiology of maternal responses and may have implications for understanding postpartum anxiety and depression.

via Nature.com|

#fiber-photometry #infant-cries #maternal-behavior