EyeWriter 2.0 Eye tracking system

The EyeWriter DIY project is for the disabled, but could work equally well for psychophysics applications. All of the code is open source, and the build is thoroughly documented.



BITalino

The BITalino is a microcontroller platform that comes with an array of sensors including sensors for electromyography (EMG), electrocardiography (ECG), electrodermal Activity (EDA), and more.

They have several APIs, including Matlab, LabVIEW, Python, C#,…



Plotly (plot.ly) for collaborative data visualization and analysis

It could be described as a GoogleDocs-type app for data analysis. But that would be a lazy description.

Import your data, code up the analysis and visualization, and then share with collaborators who can view,…



Sensapex piezo manipulators… update

Labrigger covered Sensapex’s tiny manipulators in the past. Since then, Sensapex has broadened their offerings a bit.



SciScan: Scientifica’s two photon software

My friend Bruno has written some very nice software for Scientifica’s two photon microscope systems. It’s called SciScan.

It’s written in LabVIEW and runs both their conventional galvo and resonant…



Two photon technical notes



Not how to pipette

It’s Friday. Here’s a Friday link. It’s a blog entitled That’s Not How You Pipette, and it includes lots of shots from TV shows and movies.

The one below is from Private Practice:



Nominative determinism

Nominative determinism
Baron Brain



Post-publication peer review on PubMed Commons

PubMed has a new feature: you can comment on the papers using PubMed Commons.

PubPeer, the now-defunct Third Reviewer, reference managers, and journals have offered post-publication peer review for a while…



Sharing your code

Someone recently asked me, “What’s a good way I can share my code?”

There are several ways you can go, of course. Here are the first two that popped into my mind.

A full web site

Squarespace isn’t…



Visual stimulation and intrinsic imaging code

Ian Nauhaus, whom UT Austin recently nabbed, is sharing his code for intrinsic imaging and visual stimulation.

The visual stimulation code is based off of Psychophysics Toolbox, which is already in use…



Helioscan paper is out

Click for source

The Helioscan paper is out now in J Neurosci Methods. Mentioned previously on Labrigger.

Here’s a Labrigger interview with the developers.



New NIH due dates

The US government is working again. And, as promised, the NIH has issued revised due dates for grants. NOT-OD-14-003



More site news

Although Labrigger got some positive feedback on the last redesign, some of the more obsessive readers complained that the tile/card format made it difficult to systematically review…



Managing expectations

In a spartan office looking across Lake Geneva to the French Alps, Henry Markram is searching for a suitably big metaphor to describe his latest project. “It’s going to be the Higgs boson of…