Editorial: Online data collection for human neuroscience: challenges and opportunities.

Competing Interests: JA has been an informal adviser to MemTrax, LLC and owns the MemTrax website. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision.