Eye alteration

Eye alteration
Ricardo Silva as Red Eye
Ability to:	Have eyes that change when using a power

Eye alteration occurs with some evolved humans when their eyes alter from their natural state when using certain abilities.

Abilities That Cause Eye Alteration

Ability	Examples
Alejandro's ability	Alejandro Herrera
David's ability	David Sullivan
Earth manipulation	Sparrow Redhouse
Poison emission	Maya Herrera, Arthur Petrelli
Precognition	Isaac Mendez, Usutu, Peter Petrelli, Sylar, Arthur Petrelli
Precognitive dreaming	Angela Petrelli, Peter Petrelli
Primal rage	Ricardo Silva
Pyrokinesis	Flint Gordon
Space-time manipulation	Hiro Nakamura
Telepathy	Matt Parkman

Notes

• This effect is also manifested in evolved humans who have manifested the ability of others when using the above abilities.
• Although Hiro always closes his eyes to invoke space-time manipulation, neither Peter nor Arthur were required to do so when invoking that ability.
• Participating in a spirit walk, while not categorized as an ability, has also manifested eye alteration similar to precognition in Matt and Hiro.
• While there have been several characters display the ability of pyrokinesis, only Flint has ever shown an example of it affecting specifically his eyes.

Gallery

• 
  Isaac Mendez's precognition turns his eyes white.
  (Fallout)
• 
  Alejandro's ability turns his eyes black.
  (Lizards)
• 
  Maya Herrera's poison emission turn her eyes black.
  (Kindred)
• 
  Ricardo Silva's primal rage turns his eyes red.
  (Friend or Foe)
• 
  Matt Parkman's telepathy accesses some form of precognition causing his eyes to turn white.
  (A Clear and Present Danger)
• 
  Angela Petrelli's precognitive dreaming turns her eyes into vision reflections.
  (Angels and Monsters)
• 
  Space-time manipulation requires Hiro to close his eyes.
  (It's Coming)
• 
  David Sullivan's ability turns his eyes blood-shot red.
  (The Recruit, Part 3)
• 
  Sparrow Redhouse's earth manipulation turns her eyes orange.
  (Rebellion, Part 2)
• 
  Flint Gordon's pyrokinesis turns his eyes blue.
  (Rebellion, Part 2)