I often hear some people say that "I'm wired differently from other people" or "My brain is differently wired" but I don't understand what "wired" really means. Here are several definitions of the word from OED:

  1. Making use of computers to transfer or receive information, especially by means of the Internet.
  2. (Of a device or network) using wires or cables rather than wireless technology to transmit signals.
  3. In a nervous, tense, or edgy state.
  4. Under the influence of drugs or alcohol.

What puzzles me is that none of the above definitions seem to fit the meaning.

Does it have something to do with their thoughts or the way they perceive the world?

6 Answers 6


The closest fit is 2.; brain cells (neurons) are connected to each other and can send electrical signals via nerve fibres (axons). These signals carry information, just like in a wired computer network.

'Wired differently' is figurative speech (of course, everyone's brain cells are different from the next person), and it indeed means your way of thinking is different from what is normal. (Depending on the context, this can even be a derogatory term.)

  • 2
    "Wiring" seems to be a commonly accepted way of describing neuronal connections, even among scientists: "[Nerve] [c]ells that fire together, wire together." en.wikipedia.org/wiki/Hebbian_theory
    – user151841
    Commented Sep 10, 2015 at 13:27
  • @user151841 IMO, it is just a figurative way to say how a person behave, as the behavior of an electrical equipment depends on its wiring. But it has no relation with the brain system!
    – Ahmad
    Commented Oct 29, 2015 at 14:24

I see you've quoted the oxforddictionaries.com page for wired; however, what we're actually dicussing here is better seen on the page for wire :

verb [with object]

  1. Install electric circuits or wires in:

    • wiring a plug

    • electricians wired up searchlights


1.1 Connect (someone or something) to a piece of electronic equipment:

  • a microphone wired to a loudspeaker

although for the full sense you need oed.com ($), where we have as sense 9 of wire (verb):

a. To provide with electric wires; to make electrical connections to; to connect electrically to;


b. To incorporate (a device, function, or facility) into (or in) something by electric wiring or electronic connections

from which follow sense 10

  1. trans[itive] In extended use.

    a. To furnish or equip with a certain natural ability or predilection. Freq[uently] in pass[ive]

(usage example) 2004 J. R. Page Blessed Event x. 101 She said you'd be a great mom, that you were wired for it.

  • 2
    +1 for recognising that the verb "wire" is the relevant definition here
    – Nefrubyr
    Commented Sep 10, 2015 at 15:28

The human brain is often referred to as a 'circuit'. A circuit requires wires to connect each node in it for functioning.

brain circuit

The word 'wired' is figuratively used here. So, if you have differently wired brain, you mean to say that you are 'different' than others.

Note: Be careful. 'Wired' is different than 'weird'.


To wire an electric or electronic device or system means to complete its assembly or configure it, by literally arranging and connecting electrical wires.

An electrician wires a house when he installs the copper wires and fixtures (outlets, switches, etc) and connects them to the circuit breaker.

An appliance repairman may (re)wire a broken washing machine.

A hobbyist might (in fiction) *(re)wire his television to intercept signals from spy satellites.

In the case of modern consumer electronics, it is not usually possible for the user to modify the circuitry of most devices (because it's printed directly onto a circuit board). When people talk about features or behaviors of a computer that are hard-wired, the implication is that those features are the most fundamental and difficult to change.


( wire also wire up )

to connect wires inside a building or piece of equipment so that electricity can pass through

Electrical equipment should be wired correctly so that they can work (behave normally), otherwise they may malfunction and behave in a non-planned way.

You can use it figuratively for human to say the nature of a person's behavior, the way he thinks and responses to others.

So if you are wired differently or if your brain is differently wired, then you don't behave like other people (As is expected from most people).

Something in your design is different from others. Note you don't need to know how the brain works to understand or use this idiom.


Yes, as you quite accurately guessed, wired in this context, so as in wired differently, mostly has to do the way one thinks or the specific way one views the world. So, yes, one is connected to the world in a different way, makes different connections, is culturally and philosophically wired up differently.

If you Google or Duck search for "wired differently" you will see that the first few results cough up results relating to the fact that high academic achievers or intelligent people are wired differently and also that men and women, no surprise, are wired differently too.

The difference between women and men may (!) be hardwired, which is also a likely explanation, I think, as to where this phrase comes from. The American Heritage Dictionary e.g. describes wired also as:

  1. Genetically determined; hardwired.

The emphasis on differently being not normal or natural is also visible in this definition of wired by Miriam-Webster's Learner's Dictionary stating:

3 — used to say that someone does or does not have a natural tendency to behave in a certain way, to like something, etc.

  • List item

  • I'm just not wired to like broccoli.

  • Everyone's brain is wired differently.

— see also hardwired

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