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- The Nociceptor
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1. Primary afferent nociceptors
- Prof. Hermann Handwerker
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2. Sodium channels and pain
- Prof. Stephen Waxman
- Central Nervous System Mechanisms of Pain Generation
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3. Pain mechanisms in the spinal cord
- Prof. Fernando Cervero
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4. Central sensitization
- Prof. Clifford Woolf
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5. Thalamo-cortical pain mechanisms
- Prof. Frederick Lenz
- Pain Modulation: Mechanisms
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6. Opioid receptor pharmacology and pain
- Prof. Margarita Puig
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7. The descending modulation of pain
- Dr. Kirsty Bannister
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8. Spinal drug delivery: technology, biology and toxicology
- Prof. Tony Yaksh
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9. Forebrain mechanisms of pain modulation
- Prof. M. Catherine Bushnell
- Major Pain Conditions: Presentations and Mechanisms
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10. Visceral pain and visceral hypersensitivity
- Prof. Gerald Gebhart
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11. Neuropathic pain: presentation, mechanisms and management
- Dr. Chris Wells
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12. Cortical spreading depression and translational mechanisms in migraine headache
- Prof. Michael Moskowitz
- Pain Management: Clinical Approaches
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13. Clinical pharmacology of pain
- Prof. Eija Kalso
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14. Psychological approaches to pain
- Prof. Jennifer Haythornthwaite
- Other Pain Topics
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15. Pain in children
- Prof. Patricia McGrath
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16. Pain processing in early life
- Prof. Maria Fitzgerald
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17. The genetics of pain
- Prof. Jeffrey S. Mogil
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18. Congenital syndromes of pain and painlessness
- Prof. Geoff Woods
- Prof. James Cox
- Archived Lectures *These may not cover the latest advances in the field
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19. Descending control systems
- Prof. Ronald Dubner
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20. Functional pain disorders
- Prof. Emeran Mayer
Printable Handouts
Navigable Slide Index
- Introduction
- The immediate problem of childhood pain
- The longer term impact of childhood pain
- How can pain be measured in human infants?
- EMG analysis of spinal nociceptive reflexes
- Cortical pain responses in infants using NIRS
- Cortical pain potentials using EEG
- Animal models for human pain development
- Increased nociceptive reflexes in young animals
- Increased nociceptive activity in human infants
- Lack of spatial precision in young animals
- Lack of spatial precision in human infants
- Dorsal horn neurons in young animals
- The drivers of dorsal horn neuronal maturation
- The organisation of nociceptive circuits
- Activity dependence of nociceptive circuitry
- Inhibition in the development of nociceptive circuits
- Inhibitory and excitatory dorsal horn neurons
- Connections from brainstem to spinal cord
- Polarity of tonic brainstem control of nociception
- RVM stimulation causes nociception switch
- What we have shown so far
- Persistent pain and immature pain circuits
- Tissue damage in neonatal intensive care
- Effect of inflammation and tissue damage
- Central sensitization in human infants
- Development of neuropathic pain
- The neuroimmune response
- Long term effect of early pain experience
- Early skin wounds cause skin sensitivity changes
- Pain memory
- Blocking peripheral neural activity reverses effect
- Early injury can cause generalised hyposensitivity
- Lasting sensory effect of early pain in man
- Early pain experience and sensory processing
- Summary
- Acknowledgements
Topics Covered
- The immediate problem of childhood pain
- The long term impact of childhood pain
- How can pain be measured in infants?
- Cortical pain responses
- Nociceptive reflexes
- What drives the 'tuning' or maturation of dorsal horn neuronal properties and nociceptive reflexes?
- Can immature pain circuits respond to persistent injury or inflammation?
- Tissue damage and inflammation
- Central sensitization
- Neuropathic pain development
- Does early pain experience shape adult pain perception?
- Pain memory
Talk Citation
Fitzgerald, M. (2010, February 25). Pain processing in early life [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved February 5, 2025, from https://doi.org/10.69645/BHKI4730.Export Citation (RIS)
Publication History
Financial Disclosures
- Prof. Maria Fitzgerald has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.