Fig. 1From: Differentiation of arterial and venous neurovascular conflicts estimates the clinical outcome after microvascular decompression in trigeminal neuralgiaa NVC of SCA and CN V: (A) MRI-SPACE (B) MRI-TOF. A: MRI-SPACE sequence with neurovascular compression of the trigeminal root entry zone by a loop of the superior cerebellar artery. Note the highly-resoluted T2 enhanced sequence with hyperintense cerebrospinal fluid space containing hypointense vessels and cranial nerves. b MRI-TOF (time of flight angiography) showing the hyperintense arterial flow within the superior cerebellar artery.Back to article page