Brain Entity Physiology

Brain Entity Physiology
Mother Brain (Metroid) is an organic supercomputer in the shape of a giant brain.
Power/Ability To:	Have the traits of a brain.

"I float and I think

And I think and I think

About walking or driving a car

Or riding a bike

And I think and I float

Because I'm just a brain in a jar"

― A brain in a jar, Pajama Sam

The power to have the traits of a brain. Technique of Brain Manipulation. Variation of Anatomical and Body Part Mimicry. Organic counterpart of Computer Mimicry

Also Called

• Brain Entity Mimicry
• Brain Mimicry/Physiology
• Disembodied Grey Matter Mimicry/Physiology
• Living Brain/Nervous System
• Nervous System Mimicry/Physiology

Capabilities

The user is an entity completely comprised of a brain or multiple brains, is a disembodied brain in a synthetic body, or they could completely be formed from brain-matter and/or aspects of the nervous system. This could count as a literal meaning, their physiology looking and behaving just like a regular brain, or this could be symbolic, their physical form a manifestation of their brain.

Applications

• Prehensile Brain

Associations

• Anatomical Physiology
• Bionic Physiology
• Body Part Physiology
• Brain Empowerment
• Brain Manipulation
• Fission Entity Physiology
• Heart Entity Physiology
• Megacephaloid Physiology
• Organic Mimicry

Limitations

• As the brain is an incredibly sensitive organ, the user may be very vulnerable in this state.

Known Users

See also: Brain in a Jar and Brain Monster

Anime/Manga

• Gremmy Thoumeaux (Bleach)
• Generalissimo (Cyborg 009)
• Dr. Wheelo (Dragon Ball Z: The World's Strongest)
• Esidisi (JoJo's Bizarre Adventure); after his body was destroyed
• Kenjaku (Jujutsu Kaisen)
• Brain Golem (Yu-Gi-Oh!)
• Tainted Wisdom (Yu-Gi-Oh!)

Cartoons/Comics

• Brain Pods (Buzz Lightyear of Star Command)
• Brain (DC Comics)
• Braindark (Dexter's Labratory)
• Hector Con Carne (Evil Con Carne)
• Brain Spawn (Futurama)
• Brain Eating Meteor (The Grim Adventures of Billy and Mandy)
• The Brains (Jimmy Neutron: Boy Genius)
• Doctor Swampbrain (Johnny Test)
• Cerebellians (Lloyd in Space)
• Martha Johansson/No-Girl (Marvel Comics)
• Werner Schmidt/Brain Drain (Marvel Comics)
• William Carmody/Eternal Brain (Marvel Comics)
• Brain (Men in Black)
• Evil Brain (Regular Show)
• Krang/Kraang (Teenage Mutant Ninja Turtles)
• Utroms (Teenage Mutant Ninja Turtles)
• Baxter Stockman (Teenage Mutant Ninja Turtles 2003 TV series)
• Brain Units (Widget the World Watcher)
• Mega Brain (Widget the World Watcher)

Literature

• Brainiacs (City of Devils)

Live Action Movies/Television Series

• The Brain (The Brain)
• The Invisible Creatures (Fiend Without a Face)
• Divine Predecessors (Lexx)
• Martians (Mars Attacks!)
• Ego (Marvel Cinematic Universe)
• RoboCop 2 (RoboCop)
  • Cain
  • Old Man
• Preservers (Star Trek)
• Leo (Summer in Transylvania)

Tabletop/Video Games

• The Brain of Mensis (Bloodborne)
• Octobrain (Duke Nukem)
• Intellect Devourer (Dungeons & Dragons)
• Ruben "Ruvik" Victoriano (The Evil Within)
• Courier's Brain (Fallout)
• Elder Brain (Forgotten Realms)
• Aurum Brain (Kid Icarus: Uprising)
• Omoikane (Megami Tensei series)
• Aurora Units (Metroid)
• MB (Metroid); formerly
• Mother Brain (Metroid)
• Weavel (Metroid)
• Brainlodon (Monster Legends)
• 00 Unit (Muv-Luv); formerly
• Brain (Skylanders)
• Manic Manipulator (Super Meat Boy Forever)
• Brain of Cthulhu (Terraria)
• Brain Freeze (Titan Souls)

Web Originals

• SCP-748-4 - Industrial Dissolution (SCP Foundation)
• SCP-857-1c - Human-Based Ecosystem (SCP Foundation)
• SCP-1027 - Carnivorous CNS (SCP Foundation)
• SCP-4979 - In the Grim Darkness of the Far Future (SCP Foundation)
• SCP-2099 - Brain in a Jar (SCP Foundation)

Gallery

Gremmy Thoumeaux's (Bleach) true self is a brain in a jar. He uses his powers to create a body for himself.

The Brain of Mensis (Bloodborne) is a grotesque, brain-like entity and a powerful Great One.

The Brain (The Brain) is an alien organism that can psychically tamper with the brains of normal human beings, the creature itself resembling a giant brain.

Brain Pods (Buzz Lightyear of Star Command)

The Brain (DC Comics) truly lives up to his name, however, he has to live inside his capsule.

Dr. Wheelo (Dragon Ball Z: The World's Strongest) is a disembodied brain in a robotic body.

After his body was destroyed in a bomb blast, Hector Con Carne (Evil Con Carne) was reduced to a sentient brain.

At the end of the game, it is shown that all that is left of Ruvik (The Evil Within) is his brain, his mind literally hooked into the main circuits of STEM.

The Invisible Creatures (Fiend Without a Face) are monsters made of pure thought that physically feed on the brains and spinal cords of their victims, their physiologies resembling brains and spinal cords.

The Brain Spawn (Futurama) are living brains with the power to reduce others' intelligence.

The Brains (Jimmy Neutron: Boy Genius) are a race of brain-like aliens with limited psychic powers.

Esidisi (JoJo's Bizarre Adventure) after his body was destroyed by Joseph Joestar's Ripple/Hamon.

Kenjaku (Jujutsu Kaisen) is a living brain who survives by periodically swapping bodies.

The Aurum Brain (Kid Icarus: Uprising)

The Divine Predecessors (Lexx) are the extracted brains of the former Divine Shadows, retaining all of their memories and knowledge.

Douglas McNoggin (Lloyd in Space), a cerebellian.

Martians (Mars Attacks!)

Martha Johansson/No-Girl (Marvel Comics) was reduced to a disembodied brain by John Sublime.

Ego (Marvel Cinematic Universe) is a celestial who's true form is a brain, having learned to create a planet and a human form using matter around him.

Aurora Units (Metroid) are brain-like organic supercomputers used by the Galactic Federation.

After a brutal battle with Samus Aran, Weavel's (Metroid) brain and spinal cord were placed into a cybernetic body to preserve his life.

Evil Brain (Regular Show)

RoboCop 2 (RoboCop) is operated/powered by the brain of the deceased drug lord Cain, and later the Old Man.

SCP 1027 - Carnivorous CNS (SCP Foundation)

Brain (Skylanders)

Krang/Kraang (Teenage Mutant Ninja Turtles)

Utroms (Teenage Mutant Ninja Turtles)

After repeatedly being punished for his failures by the Shredder, Baxter Stockman (Teenage Mutant Ninja Turtles 2003 TV series) was eventually reduced to little more then a disembodied brain.

Mega Brain (Widget The World Watcher) is an artificially created entity known as a Brain Unit.

Brain Golem (Yu-Gi-Oh!)

Tainted Wisdom (Yu-Gi-Oh!)

Videos

SCP-1027 Carnivorous CNS (SCP Animation)-2