29-CH.-ARR. FOR LANGUAGE RESEARCH
This electrode arrangement sometimes is used in language research (e.g. MPI for Psycholinguistics, Nijmegen). The grey electrodes are standard 10% positions.
The black electrodes are placed anterior, above and posterior to Wernicke-Area and defined as follows:
- LT/RT (Left/Right-Temporal): 33% down from Cz, where 100% is the distance from the left to right auditory meati via Cz.
- LTP/RTP (Left/Right-Temporo-Parietal): 30% down from Cz and 13% of the distance Nasion-Inion to posterior.
- LP/RP (Left/Right-Parietal): 50% between LTP and PO7, respectively RTP und PO8.