on004642
Intraoperative recordings of medianus stimulation with low and high impedance ECoG
iEEG
This dataset comprises intraoperative intracranial EEG recordings from 10 patients undergoing brain tumor resection in the perirolandic region. Median nerve somatosensory evoked potentials (SEP) were recorded simultaneously using two 4-contact ECoG electrode strips with different impedance characteristics (low impedance: 3.4 kΩ and high impedance: 6.9 kΩ) to investigate the efficacy of low-impedance electrodes for detecting high-frequency oscillations in clinical neurophysiology.
- Participants
- 10
- Size
- 1.20 GB
- Version
- vv1.0.0
- Updated
- Jul 10, 2026