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. 2023 Feb 3;71(Suppl 1):35–43. doi: 10.1007/s00106-022-01249-8

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© The Author(s) 2023

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Fig. 1 — a Magnetic resonance imaging (MRI) of the skull; coronal T2-weighted image. Olfactory bulb (arrow), olfactory sulcus (triangles), olfactory mucosa (star). b MRI of the skull; sagittal T2-weighted image. Olfactory bulb (arrow), olfactory mucosa (star). c MRI of the skull; axial T2-weighted image. Insula (arrows), thalamus (triangles). d MRI of the skull; axial T2-weighted image. Amygdala (white circle), hippocampus (blue circle)