T1 sagittals pre gad

Findings: Foci of increased signal in the left cerebellar hemisphere (a), left insula (b), right parasagittal frontal lobe (c) and a round lesion in the right parietooccipital region (d). Body of the hippocampus (hip). Atrium of the lateral ventricle (atr). Horizontal fissure (hor). Body of the fornix (forn). Medullary olive (ol). Parietooccipital sulcus (p) separating the precuneus (pre) from the cuneus (black arrow). Calcar avis (avis). Transverse sinus (ts).