Surgical treatment of meningiomas located in the rolandic area: the role of navigated transcranial magnetic stimulation for preoperative planning, surgical strategy, and prediction of arachnoidal cleavage and motor outcome.

CONCLUSIONS: nTMS-based motor mapping is a useful tool for presurgical assessment of rolandic meningiomas, especially when a clear cleavage plane with M1 is not present. Moreover, the RMT can indicate the presence or absence of an intraoperative cleavage plane and predict the motor outcome, thereby helping to identify high-risk patients before surgery.
PMID: 31200378 [PubMed - as supplied by publisher]

Source: Journal of Neurosurgery - June 13, 2019 Category: Neurosurgery Authors: Raffa G, Picht T, Scibilia A, Rösler J, Rein J, Conti A, Ricciardo G, Cardali SM, Vajkoczy P, Germanò A Tags: J Neurosurg Source Type: research