“We’re looking at what the brain can make of that info,” Scherrer mentioned. “When painful stimuli are detected by nerves, this info doesn't mean something emotionally till it reaches the Mind, so we set out to find the cells from the brain which are behind the unpleasantness of pain.” https://jaredyundu.collectblogs.com/75150485/what-are-pain-receptors-for-dummies