in taxon positively regulates sensory perception of pain positive regulation of nervous system process regulation of sensory perception of pain biological regulation positive regulation of sensory perception of pain up-regulation of sensory perception of pain up regulation of perception of physiological pain Any process that activates or increases the frequency, rate or extent of sensory perception of pain. up-regulation of perception of physiological pain upregulation of perception of physiological pain up-regulation of nociception 2015-03-18T20:34:03Z GO:1904058 upregulation of nociception upregulation of sensory perception of pain activation of sensory perception of pain up regulation of nociception up regulation of sensory perception of pain sl positive regulation of perception of physiological pain activation of perception of physiological pain activation of nociception positive regulation of nociception Metazoa