In vivo two-photon calcium imaging would benefit from the use of multiple excitation beams to increase scanning speed, signal-to-noise ratio and field of view or to image different axial planes ...

Unlike existing calcium sensors used for one-photon fluorescent imaging, the new molecule accumulates only in the body of a neuron, and so reduces background noise resulting from crosstalk from ...

Simulated Ca 2+ imaging videos used to evaluate CaliAli performance. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-58817-z Using this method, researchers were able to track and ...

HORTEN, Norway--(BUSINESS WIRE)--poLight ASA (OSE: PLT) today announced that Transcend Vivoscope, a leader in biomedical imaging, will debut the SUPERNOVA-600, their latest miniature turnkey ...

Cardiac experts have known for years that calcium left by plaque is a good marker of heart disease, but there was not good imaging technology to measure it without exposing the patient to too much ...

Using miniature endoscopic calcium imaging, the researchers identified specific neural ensembles in the anterior cingulate cortex (ACC) that encode empathic freezing, a behavioral response in ...