[Eeglablist] Eeg connectivity

[邓恩良]

I want to evaluate the dynamics of a therapy which focus  ameliorate <https://urldefense.com/v3/__http://www.baidu.com/link?url=2JAMESyuNrBaFj4UYhkkcSyXW50QfdMPujjbLd8DwCpg144mWDoe7LWqYXRCawNPS14V0peoJQHIOxcK9jEcnwcnHIllQP0ZGZcm24lCBDO__;!!Mih3wA!XdszptzFZDrSSLIhThtUzDNInQwBtdpnf3tcwKMh02uqngtYT-UI-rIwmIPPZzzTrrsoUg$ > the motor cortex of stroke patients, however my eeg machine only have 18 channels. I wander if I could attach 16 electrodes on motor cortex rather than the whole scalp. And if it  could work, what else should I resolve?