Two-Photon Excitation Microscopy

Two-photon excitation microscopy (TPEM) is an imaging technique used to detect and measure the activities of cells in the nervous system. It is a powerful tool for studying dynamic and non-invasive imaging of biological tissue and subcellular structures. This technique uses two laser beams, each one with a different wavelength, to excite fluorescent molecules, allowing the visualization of structures and structures’ technologies with high resolution and deep into 3-dimensional biological samples. TPEM is particularly advantageous in researching the complex anatomy of neural brain circuits by providing high-resolution images of cells, synapses and other fine structures in the brain, making it a valuable tool for neuroscience research. Additionally, TPEM can help with the diagnosis of neurological diseases as well as drug and therapeutical development in the field of neuroscience.