<prompt> Foraminal brain herniation leads to?Ipsilateral pupillary dilatationLocked in stateRespiratory arrestIpsilateral hemiplegia  <response>: Foraminal brain herniation leads to compression of the medulla leading to respiratory arrest. Third nerve palsy causing ipsilateral pupillary dilatation and ipsilateral hemiplegia occurs in uncal midbrain herniation Locked in state occurs due to a lesion of ventral pons. 