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. 2016 Dec 12;6:39070. doi: 10.1038/srep39070

Figure 6. Fine structures of the subarachnoid spaces around the third ventricle.

Figure 6

Patients with iNPH had the enlarged Sylvian fissure (Syl.) in concurrent with enlargement of the lateral (L) and third (3rd) ventricles, whereas patients with sNPH had the diminished Sylvian fissure. The border between third ventricle and surrounding subarachnoid spaces (SAS) was thinning in iNPH patients (yellow square). The red arrow heads indicate the trabeculas and partitions in the subarachnoid spaces.