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publicationethics.org

promoting integrity in scholarly research and its publication

biorxiv.org

biorxiv - the preprint server for biology, operated by cold spring harbor laboratory, a research and educational institution

eneuro.org

Recently developed probes for extracellular electrophysiological recordings have large numbers of electrodes on long linear shanks. Linear electrode arrays, such as Neuropixels probes, have hundreds of recording electrodes distributed over linear shanks that span several millimeters. Because of the length of the probes, linear probe recordings in rodents usually cover multiple brain areas. Typical studies collate recordings across several recording sessions and animals. Neurons recorded in different sessions and animals thus have to be aligned to each other and to a standardized brain coordinate system. Here, we evaluate two typical workflows for localization of individual electrodes in standardized coordinates. These workflows rely on imaging brains with fluorescent probe tracks and warping 3D image stacks to standardized brain atlases. One workflow is based on tissue clearing and selective plane illumination microscopy (SPIM), whereas the other workflow is based on serial block-face two-photon (SBF2P) microscopy. In both cases electrophysiological features are then used to anchor particular electrodes along the reconstructed tracks to specific locations in the brain atlas and therefore to specific brain structures. We performed groundtruth experiments, in which motor cortex outputs are labeled with ChR2 and a fluorescence protein. Light-evoked electrical activity and fluorescence can be independently localized. Recordings from brain regions targeted by the motor cortex reveal better than 0.1-mm accuracy for electrode localization, independent of workflow used.

laborjournal.de

Ein junges Team des ISTA hat den CO2-Fußabdruck von Forschung in der Kernspinresonanz quantifiziert. Dabei fanden sie heraus, dass Reisen zu Konferenzen die größte Menge freigesetztes CO2 verur ...

replicationindex.com

Please see the new post on rankings of psychology departments that is based on all areas of psychology and covers the years from 2010 to 2015 with separate information for the years 2012-2015. =========================================================================== Old post on rankings of social psychology research at 100 Psychology Departments This post provides the first analysis of replicability for

scienceintegritydigest.com

I keep on answering the same types of questions on Twitter, so here is a handy Frequently Asked Questions page where I answer the most common ones. Updated June 2023. Why don’t you give the D…

peerreviewcongress.org

Enhancing the quality and credibility of science.

tandfonline.com

search and explore the millions of quality, peer-reviewed journal articles published under the taylor & francis and routledge imprints.

journalistsresource.org

Economic uncertainty, windfalls for oil producers and much more — check out the insights from our webinar with EconoFact.