Robuta

https://pubmed.ncbi.nlm.nih.gov/28162807/
Pain thresholds are, in part, set as a function of emotional and internal states by descending modulation of nociceptive transmission in the spinal cord....
spinal cordpain modulationbrainsteminhibitorycircuit
https://neuropinc.com/pipeline/neuropathic-pain/
NMDA receptor modulator drugs under development at NeurOp may provide a much needed, new treatment option in the relief of neuropathic pain.
nmda receptorneuropathic painmodulationtreatment
https://pubmed.ncbi.nlm.nih.gov/18325659/
rolereceptorsdescendingmodulationpain
https://pubmed.ncbi.nlm.nih.gov/30146050/
Accumulating evidence reveal important applications of endogenous pain modulation assessment in healthy controls and in patients in clinical settings, as...
pain modulationconditionedplacebonocebo