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Data Export Pipelines

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By entering and using this site, you consent to the use of only necessary cookies to enhance your site experience and improve our services. Data export pipelines are one type of download available through the Kernel Portal at this time. These are accessed in the Pipelines tab for each dataset (see Downloading datasets). Data export pipelines allow you to export the TD-NIRS data into two different formats: Any updates to the pipelines will be documented in the Release Notes. SNIRF and NIfTI exports are tagged with the version of the Portal pipeline that produced them, as YYYY.MM.DD. This tag can be found under nirs/metaDataTags/KernelPortalVersion in the SNIRF files; and in the “descrip” field of the NIfTI header. There are three pipelines that output SNIRF files: The time-of-flight data recorded by Kernel Flow is featurized into its first moments: intensity (as in continuous-wave NIRS), mean time of flight (first moment) and variance of the time of flight (second central moment). This

Data export pipelines are one type of download available through the Kernel Portal at this time. These are accessed in the Pipelines tab for each dataset (see Downloading datasets ). Data export pipelines allow you to export the TD-NIRS data into two different formats: The SNIRF format, for channel-space data The NIfTi format, for voxel-space data NOTE: Kernel is dedicated to continually enhancing our signal processing pipelines to maximize neural signal extraction while effectively filtering out various noise sources from the rich data streamed by the Flow device. The preprocessing of fNIRS d

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