text: Yo, check it out, I got a story to tell
  'Bout uremia and RDT, messin' with the CNS's optical fibers, oh hell
  We already showed the P100 wave delay
  In RDT patients, VEPs, that's how we play
  
  Our study now, it's all 'bout the changes in IOP
  During RDT, correlations we gotta see
  Twenty patients in the mix, goin' through the grind
  Twelve hours a week, mean age 42.05, it's time
  
  Before and after the dialysis session, we roll
  Tonographic recordings, serum osmolality, that's the goal
  Pre-dialysis IOP, a range from 9.00 to 27.19, stay alive
  Mean of 16.40 +/- 7.20, that's the jive
  
  Predialysis osmolality, 326.10 +/- 5.72 mOsm/l, that's the scene
  Post-dialysis, 290.33 +/- 2.95 mOsm/l, know what I mean?
  We see a correlation, plasma osmolality goin' down
  As IOP goes up, during dialysis, it's all around
  
  RDT messin' with IOP, it's a delicate dance
  Between waste product concentrations and ultrafiltration's chance
  IOP rise, waste product reduction in play
  Extracellular volume drop, that's the way
  
  Elevation of IOP, a decrease in outflow facility, yo
  Osmotic influx of water, eye's gettin' that flow
  Hyperosmolality in the eye, that's the key
  Continuous changes, messin' with VEPs, can't you see?
  
  Defective propagation, transmission delay, it's a fight
  All these modifications, messin' with our sight
  RDT, uremia, they got the power
  To mess with our CNS, hour by hour