Hi friend, Great question — EEG and MEG datasets involving pain or thermal stimuli can be hard to locate due to the complexity of ethical approvals and stimulus standardisation.

Not much idea to be share, however some study literatures believe:

That said, a few options may help:

Rationale: Pain and thermal perception activate specific cortical regions (e.g., insula, ACC, S1/S2), and EEG/MEG are ideal for capturing timing and dynamics. Access to such datasets allows for development and testing of biomarkers or machine learning models related to pain processing.

If you're looking for a particular stimulation protocol (e.g., laser-evoked potentials), it might be worth contacting labs directly

Seem good for study and future overview!

Y malaysia