[Feasibility of Joint Application of Techniques of Optogenetics and Neuroelectrophysiology to Research of Acupuncture Analgesia].

Since the invention of optogenetic technology, it has greatly promoted the development of neuroscience. Currently, optogenetic approaches have been mostly used to map neural circuits and new neuropharmacology but are rarely seen in the research field of acupuncture analgesia. The mechanism of neural circuits contributing to acupuncture analgesia, an important research hotspot in recent years, has not been fully determined. The optogenetic techniques can be used to modulate and control specific cells, provides highly precise spatial and temporal resolution, is repeatable, and may functionally dissect neuronal networks in vivo. The neuronal activities and their information transmission, processing and storage in intercluster neural networks in different brain regions, and the correlation between behavioral changes and electrical activities of neurons in vivo studies are mainly captured by the implanted microelectropode array, etc. If these two (or more) approaches are combined together, it is definitely and highly helpful to reveal the driving dynamics of neural circuits, plasticity and temporal-spatial activity mode of neurons, as well as behavioral reactions of animals with chronic pain during acupuncture analgesia and may open a new prospect for the application of acupuncture analgesia study.