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Papers of the Week

2023 Jan 23


Cortical oscillatory changes during thermal grill illusion.


Uragami S, Osumi M
Neuroreport. 2023 Jan 23.
PMID: 36719830.


The thermal grill illusion (TGI) can cause a burning pain sensation when the skin is subjected to simultaneously harmless hot and cold stimuli, and the pain is reported to be similar to central neuropathic pain. Although electroencephalography (EEG) is commonly used in pain research, no reports have revealed EEG activity during TGI.