(ΦωΦ+)ホホゥ...."The microscope, weighing only 2.17 grams, achieved stable imaging of the brain cortex and hippocampal neurons of freely moving mice, an innovation that shows promise as a method for revealing the mysteries of the human brain."
https://medicalxpress.com/news/2023-04-three-photon-microscope-capturing-deep-brain-images.html…
posted at 00:06:55