case_images: PMC11229546_01
case_images: Schematic of relevant altitudes discussed in the case report.
case_images: fneur-15-1356662-g0001.jpg
case_images: PMC11229546_01_fneur-15-1356662-g0001.jpg
case_images: F1
case_images: Tunnel, 11,111 feet, 3401 m, 0.66 ATA, 9.6 psi) and a pressure change of-0.13 ATA (see Figure 1). This was the first episode where the patient's sundowning had occurred well before its typical evening time.