Marmoset Optogenetics Dataset (DataID: 3718)

Authors: Misako Komatsu1*, Eriko Sugano2, Hiroshi Tomita2, Naotaka Fujii3*

1. Laboratory for Molecular Analysis of Higher Brain Function, RIKEN Brain Science Institute
2. Department of Chemistry and Biological Sciences, Iwate University
3. Laboratory for Adaptive Intelligence, RIKEN Brain Science Institute

*corresponding authors: Misako Komatsu (, Naotaka Fujii (


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.
Further information can be found on TychoWiki


Komatsu, Misako; Sugano, Eriko; Tomita, Hiroshi; Fujii, Naotaka : Brain/MINDS Marmoset Optogenetics Dataset 01 (DataID: 3718)


Komatsu M, Sugano E, Tomita H and Fujii N (2017) A Chronically Implantable Bidirectional Neural Interface for Non-human Primates. Front. Neurosci. 11:514. doi: 10.3389/fnins.2017.00514


DOWNLOAD MAT(ECoG64, Event, BrainMap) MAT(ECoG64, Event, BrainMap) NIFTI(MRI T2 image); XLSX(Electrodes positions) NIFTI(MRI T2 image); XLSX(Electrodes positions)

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[Update history]

2018/6/30: The data (GoT2ECoG and HnT2ECoG) were uploaded.
2017/9/28: The page was released.