That allowed them to ‘find’ the neuron’s function in three measurements, giving them a much better look at of its activity. A multiphoton microscope looks very much like a conventional, upright microscope nonetheless it has an adaption which allows it to check out tissues in sections. A typical multiphoton microscope gradually does that very, he stated. ‘With ours, you can quickly do it very. We are needs to see how an individual neuron behaves in our laboratory,’ he stated. The next phase, he said, will be to use to it to look a colonies or clusters of neurons. This will enable them to actually see the neuronal interactions. ‘At the moment, the technology is used in my lab to study information processing of single neurons in human brain slice preparations by 3D multi-site optical recording,’ said Dr.For the study, described in the March 28 issue of Science Translational Medication, the extensive research team analyzed 150 samples of benign melanocytic lesions, and major and metastatic melanomas, searching for expression of B7-H1 above a threshold of five %. Previous study by Yale scientist and B7-H1 discoverer Leiping Chen, Ph.D., of Johns Hopkins formerly, set up that some melanoma cells communicate B7-H1, which renders the cells invisible to T-cells.D., associate professor of dermatology and pathology at Johns Hopkins.