Figure 4.

Average laminar tSNR profile in the lateral and medial entorhinal cortex across all subjects (n = 7). The x-axis shows the layer number with layers close to the CSF reflecting the superficial layers and layers close to the WM reflecting the deep layers of the entorhinal cortex. The tSNR values in the shaded layers were averaged to provide mean tSNR values in the superficial (green) and deep (orange) layers (Table 2). Error bars indicate the intersubject SEs. Data from the 1st, 2nd, 19th, and 20th layers are not shown because of the known limitation in the LayNii software for the segmentation of layers close to the rim.