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. 2024 Sep 30;31(11):2496–2506. doi: 10.1093/jamia/ocae230

Figure 4.

This composite image shows 2 views of the SOM heatmap of a patient’s weekly step counts. On the left, image (A) shows the overview across many weeks. On the right, image (B) shows just 2 rows of a single day’s worth of data, with a black outline across a group of cells of each row to show that these cells create a sequence of high similarity.

(A) Temporal Overview of a PwMS’ weekly step counts; (B) exploring for PwMS activity patterns. In (B), 2 similar sequences occur on 2 consecutive days in the Temporal Overview (highlighted by the black rectangle marks).