In Artinis NIRS blog, you will find the latest trends in (f)NIRS, NIRS studies and applications, tutor from the leaders of near infrared spectroscopy, not to mention detailed insights and tips and tricks for your research!
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Motion artefacts in (f)NIRS — How to address them
Movement is one of the most common causes for artefacts in neuroimaging tool such as fNIRS. Once motion artefacts are detected, it is important to decide on how to address them to preserve data validity. In this third blogpost of our motion artefact series, we present different methods to correct for motion artefacts and their advantages and disadvantages.
Motion artefacts in (f)NIRS — How to best detect them
Although fNIRS is relatively insensitive for motion artefacts, they cannot be completely prevented. Fortunately, there are various ways to detect motion artefacts. In this second part of our blogpost series on motion artefacts, we explain different methods of detections and elaborate on their advantages and disadvantages.
Motion artefacts in (f)NIRS — Not a problem, but not to be overlooked
Due to its portability and ease of use, fNIRS is applied in a variety of research fields, especially in study designs involving movement. Although fNIRS is relatively insensitive to motion artefacts, they still can occur and might influence signal quality. In this first part of our blogpost series on motion artefacts in NIRS, we explain what movement artefacts are and how they can be recognized.
Multimodal fNIRS-EEG measurements — Analysis approaches
When it comes to deciding on an appropriate data analysis approach in multimodal fNIRS-EEG measurements, the soundest consideration factors ultimately depend on the research question at hand. Therefore, the analysis steps may vary from one study to another. Nonetheless, they can broadly be classified into two strategies: parallel data analysis and informed data analysis.
How to: Start a measurement and do a short analysis
If you don’t have time to read our extensive manuals, but would still like some quick pointers on how to start a measurement with one of our state of the art fNIRS devices… you’re in the right place! In this blog we will get you set-up in no time and discuss some of the analysis options our proprietary software, OxySoft, offers.