# positronic brain

> science fiction device in Asimov's work

**Wikidata**: [Q2488408](https://www.wikidata.org/wiki/Q2488408)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Positronic_brain)  
**Source**: https://4ort.xyz/entity/positronic-brain

## Summary
The positronic brain is a fictional artificial intelligence model created by Isaac Asimov, first introduced in 1939. It serves as the core component of positronic robots, functioning similarly to a human brain but with enhanced capabilities. This device is central to Asimov's robot stories, particularly in his Three Laws of Robotics framework.

## Key Facts
- **Creator**: Isaac Asimov
- **Inception**: 1939
- **Instance of**: Artificial intelligence model, fictional technology
- **Subclass of**: Fictional robot
- **Part of**: Positronic robot
- **Aliases**: Cerebro positronico, Robots positrónicos, Robots positronicos, ポジトロニック・ブレイン, 正子机器人, Positrônico, Cérebros positrônicos, Robô positrônico, Cérebros positrónicos
- **Fictional analog of**: Human brain
- **Wikipedia presence**: Available in 10 languages (de, en, es, fr, he, hy, it, ja, nl, pt)

## FAQs
### Q: What is the positronic brain used for?
A: The positronic brain is the central processing unit of positronic robots, functioning similarly to a human brain but with advanced capabilities. It enables robots to follow Asimov's Three Laws of Robotics and perform complex tasks.

### Q: Who created the positronic brain?
A: The positronic brain was created by Isaac Asimov, first introduced in 1939. It became a foundational element in his robot stories and the broader science fiction genre.

### Q: How does the positronic brain differ from a human brain?
A: While the positronic brain functions analogously to a human brain, it is a fictional technology with enhanced capabilities, such as the ability to process vast amounts of information and follow programmed ethical guidelines like the Three Laws of Robotics.

### Q: Is the positronic brain a real technology?
A: No, the positronic brain is purely a fictional concept introduced by Isaac Asimov. It serves as a narrative device in his works rather than a real-world invention.

### Q: What are the Three Laws of Robotics?
A: The Three Laws of Robotics, formulated by Isaac Asimov, are fundamental ethical guidelines for positronic robots: (1) A robot may not injure a human being or, through inaction, allow a human to come to harm; (2) A robot must obey the orders given to it by human beings, except where such orders would conflict with the First Law; and (3) A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.

## Why It Matters
The positronic brain is a cornerstone of Isaac Asimov's robot stories, shaping the narrative of artificial intelligence in science fiction. It introduced the concept of robots as ethical, law-abiding entities, influencing later works in the genre. The Three Laws of Robotics, governed by the positronic brain, became a foundational framework for discussing AI ethics and robotics. Asimov's work challenged readers to consider the implications of intelligent machines, making the positronic brain a pivotal element in the evolution of science fiction and robotics discourse.

## Notable For
- **First fictional AI model**: The positronic brain was one of the earliest fictional depictions of artificial intelligence, predating real-world advancements in the field.
- **Ethical framework**: It introduced the Three Laws of Robotics, a foundational concept in discussions about AI ethics and robotics.
- **Cultural impact**: The positronic brain has been referenced and parodied in numerous works, cementing its place in popular culture.
- **Narrative innovation**: Its design allowed for complex storytelling, exploring themes of human-robot interaction and machine consciousness.
- **Multilingual presence**: The positronic brain has been documented in Wikipedia in 10 languages, indicating its widespread recognition in science fiction literature.

## Body
### Origins and Creation
The positronic brain was first conceptualized by Isaac Asimov in 1939, serving as the central component of positronic robots. Asimov's work popularized the idea of robots as ethical, intelligent entities governed by the Three Laws of Robotics.

### Function and Design
The positronic brain operates similarly to a human brain but with enhanced capabilities. It processes vast amounts of information and follows programmed ethical guidelines, making it a key element in Asimov's robot narratives.

### Cultural Influence
The positronic brain has been referenced in numerous science fiction works, films, and television series, solidifying its place in popular culture. Its ethical framework continues to be discussed in academic and public forums.

### Technological Implications
While the positronic brain is fictional, its concepts have influenced real-world discussions about AI ethics and robotics. Asimov's work challenged readers to consider the implications of intelligent machines, making the positronic brain a pivotal element in the evolution of science fiction and robotics discourse.

### Wikipedia Presence
The positronic brain is documented in Wikipedia in 10 languages, reflecting its widespread recognition and impact in the science fiction community. This multilingual presence underscores its significance as a foundational concept in robotics literature.

## References

1. Freebase Data Dumps. 2013