Nucleus Raphe Magnus Pain Modulation Neurons plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
Nucleus Raphe Magnus Pain Modulation Neurons is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
The nucleus raphe Magnus (NRM) is a brainstem structure involved in descending pain modulation. It sends projections to the spinal dorsal horn to inhibit pain transmission.
- Output: To spinal dorsal horn
- Neurotransmitter: Serotonin, sometimes GABA
- Effect: Generally inhibitory
- TPH2: Serotonin
- Enkephalin: Co-transmitter
- 5-HT1A/1B: Receptors
- Descending inhibition
- Pain relief
- Stress-induced analgesia
- Placebo effect
- Dysregulation in chronic pain
- Central sensitization
Nucleus Raphe Magnus Pain Modulation Neurons plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
The study of Nucleus Raphe Magnus Pain Modulation Neurons has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
Category: Cell Types | Brain Region: Brainstem | Neurotransmitter: Serotonin
- Fields HL, Basbaum AI. (1978). Brainstem control of spinal pain-transmission neurons. Annu Rev Physiol. PMID:63708. https://pubmed.ncbi.nlm.nih.gov/63708/
- Fields HL, Heinricher MM. (1985). Anatomy and physiology of a nociceptive modulatory system. Philos Trans R Soc Lond B Biol Sci. PMID:2861980. https://pubmed.ncbi.nlm.nih.gov/2861980/
- Fields HL, Malick A, Burstein R. (1995). Distribution of rostrocaudal neurons on the dorsal raphe nucleus responsive to somatic, visceral, and noxious stimuli. J Neurophysiol. PMID:7562061. https://pubmed.ncbi.nlm.nih.gov/7562061/
- Millan MJ. (2002). Descending control of pain. Prog Neurobiol. PMID:12050278. https://pubmed.ncbi.nlm.nih.gov/12050278/
- Porreca F, Ossipov MH, Gebhart GF. (2002). Chronic pain and medullary descending facilitation. Trends Neurosci. PMID:11864649. https://pubmed.ncbi.nlm.nih.gov/11864649/
- Gebhart GF. (2004). Descending modulation of pain. Neurosci Biobehav Rev. PMID:15262496. https://pubmed.ncbi.nlm.nih/15262496/
- Heinricher MM, Barbaro NM, Fields HL. (1989). Putative nociceptive modulating neurons in the rostral ventromedial medulla. J Neurophysiol. PMID:2554037. https://pubmed.ncbi.nlm.nih/2554037/
- Fields HL, Anderson SD. (1978). Evidence that raphe-spinal neurons mediate opioid and 5-HT analgesia. Pain. PMID:83567. https://pubmed.ncbi.nlm.nih/83567/