Discover Neuroimaging Resources in the Public Domain

Now is an even better time than usual for all brain researchers to discover or rediscover the myriads of excellent electronic tools and online resources to tackle your favorite open neuroscience problems.


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Neuroinformatics in the Time of Coronavirus

By: Giorgio Ascoli, PhD, Director, Center for Neural Informatics and University Professor, Bioengineering Department; Krasnow Institute for Advanced Study and Volgenau School of Engineering, George Mason University, Fairfax, VA (USA)

Some years I received an inquiry from an international PhD student from the lab of a known electrophysiologist; she had secured a fellowship that allowed her to spend time in another lab during her doctoral training and she wanted to come to my lab to learn the neuroinformatics trade. I interviewed her in person at the Society for Neuroscience meeting a few weeks later and asked her why, after investing half a decade mastering advanced skills in patch clamp and intraneuronal recordings, she wanted to jump into neuroinformatics. She was adamant in saying that she saw a shrinking market for experimental research, at least in relative terms, and a growing role for data science. She also thought it would become increasingly difficult, on economic, social, and personnel counts, to eventually create and maintain a wet lab centered on animal research, and to keep it productive. Just as many discoveries awaited, she felt, in big data, informatics, computer analytics, and modeling – and that sounded to her like a wiser and more appealing choice.

When she started her 4-month visit in my lab, I asked her if she had additional goals for her internship besides neuroinformatics training. “Yes”, she said, “convincing you I’m so good that you’ll want to hire me as a postdoc when I graduate”. Fast-forward to March 2020 – her mission accomplished, now a successful neuroinformatics postdoc in my lab… but in the midst of a global pandemic progressively grinding the majority of the planet to a halt. All around us wet labs shutting down, graduate students delaying their dissertation defenses ‘til they could complete their last experiment, Principal Investigators requesting no-cost extensions for their grants and dipping into their discretionary rainy day funds to keep their staff on the payroll – a devastating cataclysm for academic research, not to mention the many colleagues and acquaintances directly or indirectly affected by the illness.

Yet our lab resembled a miraculous oasis, a shielded bubble: our operation was able to completely and seamlessly transform into a fully functional remote working environment in a matter of days. A couple of trainees had to sign a form to haul their office desktops home. But most of our computing equipment had long moved to a dedicated research computing building, and we had been routinely accessing our servers and databases through a virtual private network well before the time of coronavirus. In fact, for several years many in our lab enjoyed telecommuting at least one day per week (and often more) in order to optimize family, logistic, economic, environmental, and time-management constraints. So, it is fair to say that the professional impact of the stay-home orders on our lab have been minimal; the only substantial difference being the awkward transition to zoom-based lab meetings. Even that is now growing as second nature, and it might be hard to shake the habit when the emergency is over.

Practically nobody imagined the unprecedented events of the first half of 2020, not even my farsighted postdoctoral associate. Nevertheless, she had the wisdom to recognize the tremendous potential and practical benefits of neuroinformatics. With physical distancing mandates and limited mobility, this is an even better time than usual for all brain researchers to discover or rediscover the myriads of excellent electronic tools and online resources to tackle your favorite open neuroscience problems. There is a lot to explore in the public domain – from non-invasive human neuroimaging databases to neuronal modeling software; from knowledge bases of neural architectures to multimodal electronic atlases; from very-large-scale whole-genome transcriptomic maps to comprehensive resources for cognitive and behavioral investigations. My personal favorite is NeuroMorpho.Org, the ever-growing repository of digital reconstructions of axonal, dendritic, and glial morphology, but I will readily admit my bias here. A great starting place to judge for yourself? Why, of course. You will find lots of useful goodies there to boost or reboot your science. If you get started now, I bet you will continue to use them long after Covid19 will have faded into a memory of the past.

Places the neuroimaging community goes for info:

  1. Scientific publications (86%)
  2. Blogs or forums (59%)
  3. Annual society meetings and conferences (58%)
  4. NITRC website ( (49%)
  5. Journal websites (Scientific Data, NeuroImage, Human Brain Mapping, etc.) (45%)
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New featured tools/resources!

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