Researchers have developed a system allowing neurophysiologists to share raw data with each other, something they hope will generate new discoveries in the field.
The first type of data they collected and standardized are recordings of so called ‘retinal waves’. During early development, retinal neurons generate signals that rapidly spread across from one cell to another, much like a Mexican wave in a football stadium. These patterns of activity are thought to help forge the neural connections from the eye to the brain.
To record retinal waves, scientists use multielectrode arrays (tiny electrical devices). In this research, the team took 366 recordings from 12 different studies published between 1993 and 2014, converted them all to HDF5 – a standard open source format – and published them in a web-based ‘virtual laboratory’ called CARMEN.
According to lead author Dr Stephen Eglen from the Cambridge Computational Biology Institute, “Unlike other fields such as genomics, there hasn’t been much public data sharing in neuroscience, which could be because the data are heterogeneous and hard to annotate, or because researchers are reluctant to share data with a competitor.”
Credit and link: University of Cambridge.
But Eglen believes there is much to be gained by a more cooperative approach. “There are two main benefits to sharing,” he said. “As well as leading to other collaborations and more interesting research, it also means that other people can check what you’ve done, which leads to more robust research. And if the taxpayer funds research, then I think it’s important for those results to be publicly available.” CARMEN was a pilot project funded by the EPSRC, and is now supported by the BBSRC.
Source: University of Cambridge.
- PHYSICAL SCIENCES
- EARTH SCIENCES
- LIFE SCIENCES
- SOCIAL SCIENCES
Subscribe to the newsletter
Stay in touch with the scientific world!
Know Science And Want To Write?
- Intellectually Gifted Kids And Learning Disabilities Often Go Hand In Hand
- High-Intensity Exercise Is Best Before That High Fat Meal
- Men Who Eat Produce That Usually Has Higher Pesticide Residues May Have Lower Semen Quality
- Another One Bites The Dust - WW Cross Section Gets Back Where It Belongs
- Doomsday Dashboard Makes Tracking The Apocalypse Convenient
- So Much For Branding: 1 Percent Of You Can Draw The Apple Logo
- Three Doses A Day Work Best With Testosterone Nasal Gel
- "The hull design is nearly the same today as it was back then because aerodynamics haven't changed..."
- "I think if anything Soyuz would be more sensitive. It is a late 60's design with minor updates..."
- "Agreed, mesons are bosons and hadrons...."
- "I applaud Science 2.0 for bringing this study to light for the public. I perform nerve decompression..."
- "This is very interesting. Our media especially tend to feed the population with stuff about..."