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. 2022 Mar 31;19(1):108–117. doi: 10.14245/ns.2143190.595

Table 2.

Electrophysiological monitoring

Monitoring No. (%)
Intraoperative evoked potentials monitoring 25/48 (52.1)
 Intraoperative evoked potentials deterioration
  Yes 12/25 (48.0)
  No 13/25 (52.0)
  Gross total resection 10/25 (40.0)
  Subtotal resection 13/25 (8.0)
  Biopsy 2/25 (6.2)
Immediate postoperative clinical deterioration 28/48 (58.3)
 Intraoperative electrophysiological monitoring
  Yes 19/28 (67.8)
  No 9/28 (32.2)