Original: Drs. De Vera, Moayedi et al. ( @utoronto.ca) found that pain intensity, pain unpleasantness, and secondary hyperalgesia show moderate-to-good reliability in a PHP paradigm, but only secondary hyperalgesia area remains stable across sessions
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Longitudinal and interventional pain studies require reliable outcome measures. Self-reported pain intensity and unpleasantness are gold standard pain assessment measures. Additionally, the extent of…
