Superpower Wiki

Maximum Brain Capacity

7,987pages on
this wiki
Add New Page
Comments75 Share

The ability to fully use/access 100% of the brain capacity.

Also Called

  • 100% Brain Usage
  • Maximum Brain Function
  • Peak Human Mental Process


User can use/access 100%/maximum levels of the brain capacity, gaining extended knowledge and usage of the brain. They are able to think in ways that they could never have imagined or understood before. Users can remember things they have forgotten, replicate knowledge, and become completely competent and aware of the situations they are in.




  • May go into a psychotic breakdown if intelligence is excessively used and/or absorbed.
  • Prolonged use of the brain's entire capacity may accelerate the production of toxins in the brain, resulting in progressive brain damage and eventually death.
  • Only works in realities where people use less than 100% of their brain capacity.
  • User may fall short of 100%, but still use more of their brain than normal.

Known Users

See also: 90% of Your Brain

  • Captain America (Marvel)
  • Deathstroke (DC Comics); By 90%
  • Coluans (DC Comics)
  • Carl Carlson (Eureka)
  • Lucy (Lucy)
  • Edward "Eddie" Morra (Limitless)
  • Brian Finch (Limitless series)
  • Kaito Daimon (Phi Brain: Puzzle of God)
  • Luther Strode (The Strange Talent of Luther Strode)
  • Herculese Method practitioners (The Strange Talent of Luther Strode)
  • Chase Davenport (Lab Rats)
  • Matilda (Matilda)
  • Jojo Achimu (Ninjutsu)
  • Ancients/Lanteans (Stargate SG-1/Atlantis)
  • Reginald Barclay (Star Trek: TNG)
  • Herbert Wyndham (Marvel Comics)
  • Evolved Humans (Heroes); implied by several characters.
  • Charles Gunn (Angel); via Legal upgrade
  • Kyle Trager (Kyle XY)