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E P I L E P S Y U P D A T E
- 1. Epilepsy & Anti-epileptic Drugs Dr. B. K. Iyer
- 7. Neuronal Substrates of Epilepsy The Brain The Synapse The Ion Channels/Receptors ions
- 8. Cellular and Synaptic Mechanisms of Epileptic Seizures (From Brody et al., 1997)
- 13. Hippocampal Circuitry and Seizures
- 15. Epilepsy types The background
- 20. Scheme of Seizure Spread Simple (Focal) Partial Seizures Contralateral spread
- 22. Scheme of Seizure Spread Complex Partial Seizures Complex Secondarily Generalized Partial Seizures
- 30. Scheme of Seizure Spread Both hemispheres are involved from outset Generalized Tonic-Clonic Seizures
- 31. Neuronal Correlates of Paroxysmal Discharges
- 35. Scheme of Seizure Spread Thalamocortial relays are believed to act on a hyperexcitable cortex Primary Generalized Absence Seizures
- 36. Scheme of Seizure Spread
- 46. Epilepsy therapy The background
- 49. Anti-epileptics
- 50. Anti-epileptics
Notes de l'éditeur
- Slide 2: Brain regions and neuronal pathways Certain parts of the brain govern specific functions. Point to sensory, motor, association and visual cortex to highlight specific functions. Point to the cerebellum for coordination and to the hippocampus for memory. Indicate that nerve cells or neurons travel from one area to another via pathways to send and integrate information. Show, for example, the reward pathway. Start at the ventral tegmental area (VTA) (in magenta), follow the neuron to the nucleus accumbens, and then on to prefrontal cortex. Explain that this pathway gets activated when a person receives positive reinforcement for certain behaviors ("reward"). Indicate that you will explain how this happens when a person takes an addictive drug.