: Check the image's EXIF data for "Copyright" or "Author" fields, which may contain the name of the researcher or institution.
: Upload the image to search engines to see if it has been indexed in a repository like PubMed Central (PMC) or ResearchGate . grV_0071.JPG
: If you found this in a specific folder or database (like a medical or biological imaging set), search for that database's name plus "grV" to find the primary publication. : Check the image's EXIF data for "Copyright"
The specific image filename appears to be a local file name rather than a widely cataloged image in a specific academic paper. Filename Analysis grV_0071.JPG