:none ECoG Misako Komatsu 0000-0003-4464-4484 Laboratory for Molecular Analysis of Higher Brain Function, RIKEN Brain Science Institute Connectome Analysis Unit, Integrative Computational Brain Science Collaboration Division, RIKEN Center for Brain Science JPN 2017 2018-06-30 Eriko Sugano Department of Chemistry and Biological Sciences, Iwate University Hiroshi Tomita Department of Chemistry and Biological Sciences, Iwate University Naotaka Fujii Laboratory for Adaptive Intelligence, RIKEN Brain Science Institute 1 en 184.7 MB Creative Commons Attribution 4.0 International (CC BY 4.0) Eight weeks after the virus injections, we applied 3.5 V to each LED for 200 ms to monitor the development of neural responses to photostimuli. In each session, eight LEDs were pseudo-randomly illuminated and 50 stimulation trials were performed for every LED. Inter stimulus intervals were fixed at 2 s. ECoG data were sampled at 1KHz. <br/>Further information can be found on [TychoWiki](http://wiki.neurotycho.org/Marmoset_Optogenetics_Details) Japan Agency for Medical Research and Development (AMED) https://doi.org/10.13039/100009619