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. 2019 Aug 30;6:164. doi: 10.1038/s41597-019-0170-y

Fig. 1.

Fig. 1

The measurement workflow of the samples. (a) Anatomical location of the fetlock joint. (b) An example of areas of interest. (c) Near infrared spectroscopic measurement. (d) Determination of cartilage thickness using optical coherence tomography. (e) Material testing setup for conducting the biomechanical indentation tests. (f) An example histological section of equine cartilage and subchondral bone.