1. Historical perspectives<br>2. Development of the ventricles, choroid plexus and subarachnoid space<br>3. Anatomy of the ventricles and subarachnoid spaces and cisterns<br>4. Anatomy of choroid plexus, capillary endothelial cells, ependymal layer, pia and arachnoid granulations/villi, extracellular space<br>5. Spinal punctures<br>6. CSF in the animal kingdom<br>7. Animal models for CSF testing<br>8. CSF physiology: Production, circulation, absorption, function, extrachoroidal formation/absorption<br>9. CSF and basal lymphatic system in mammals<br>10. A new look at CSF circulation<br>11. Virchow Robin spaces<br>12. CSF and disposition of alpha synuclein<br>13. CSF in pediatrics: prematurity, neonates, infants, and toddlers <br>14. CSF imaging<br>15. CSF in neurodegenerative disease processes<br>16. CSF in trauma<br>17. CSF in pregnancy<br>18. CSF in space, high-altitude or deep sea diving<br>19. CSF fluid replacement<br>20. Glymphatic system and CSF<br>21. Lymphatic system and CSF<br>22. Blood brain barrier<br>23. Intracranial/intraspinal pressure<br>24. Intracranial pressure (ICP) in trauma and autoregulation<br>25. ICP in slit ventricle syndrome<br>26. ICP and over drainage<br>27. Non invasive ICP monitoring<br>28. NPH<br>29. ICP in normal pressure hydrocephalus (NPH)<br>30. Neuropsychological testing and NPH<br>31. Shunt infections<br>32. Shunt complications<br>33. Drugs and CSF production and ICP<br>34. Hydrocephalus treatment “historical perspective<br>35. Hydrocephalus and shunt valves<br>36. Reasons for shunting and revision surgery: UK registry data<br>37. Infections of CSF<br>38. CSF and disease:<br>39. CSF and headaches<br>40. CSF markers and exosomes<br>41. CSF in Chiari I malformation<br>42. CSF in Chiari II malformation<br>43. Neurophysiological consequences of hydrocephalus<br>44. Hemorrhage and hydrocephalus<br>45. Arrested hydrocephalus<br>46. Aqueductal stenosis<br>47. Hydrocephalus and genetic disorders<br>48. Biomarkers of hydrocephalus<br>49. Long-term prognosis of fetal hydrocephalus<br>50. Circumventricular organs<br>51. Endoscopic third ventriculostomy and choroid plexus coagulation<br>52. Failure of ETV<br>53. Learning disabilities in hydrocephalus<br>54. Hydrocephalus in craniosynostosis<br>55. Syringomyelia<br>56. Arachnoid cysts<br>57. Neuro endoscopic anatomy<br>58. Endoscopy technique<br>59. Hydrocephalus in the developing world<br>60. Economics of hydrocephalus<br>61. Hydrocephalus and Fetal surgery for myelomeningocele<br>62. Ventricular anatomy in Chiari II malformation<br>63.Venous outflow obstruction and hydrocephalus<br>64. CSF markers before and after shunting<br>65. Spinal CSF compartments<br>66. Ventricular access devices in neonatal hemorrhage<br>67. Body position and lumbar CSF leak<br>68. Spontaneous CSF leak<br>69. Visual pathway and hydrocephalus<br>70. Effect of decompressive craniectomy on CSF pulsatility<br>71. Direct control of CSF pulsatility and its effect on cerebral blood Flow<br>72. The pulsating brain<br>73. Choroid plexus transport<br>74. Amyloid, tau, alpha synuclein and CSF dynamics