Everything we perceive is through the 5 senses. That means the body which is perceived through sense of feeling and seeing is also formed as an image in mind or brain? Is it correct that it is either the mind or brain that creates the body. Or some part of brain that creates the body?

Are there any articles or research along these lines?

One more thing I want to add that everything we are seeing, including the body, all appears in a small part of brain, and then we are projecting it outside?

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    $\begingroup$ I am still not clear on the question. Are you asking about cortical homunculus? Or about idealism? Or maybe spatial cognition? The current answers are already all over the place, so I don't think I'm the only one having trouble. $\endgroup$ – Arnon Weinberg Oct 6 at 18:33
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    $\begingroup$ I agree with @Arnon - is the question asking about the validity of "radical subjectivism" (i.e. whether or not there is no objective reality)? $\endgroup$ – tale852150 Oct 14 at 2:46

Q: Does the mind create the body?

A: The answer depends on what you mean by “the body”.

  1. If “the body” in the question means “the body as we perceive it”, the answer is “yes”. And, not only is the body in this sense is created by the mind, everything else in this world, the universe, and the reality as you perceive them are also created by the mind.[1,2]

It is easy to show that “the body as we perceive it” is created by the mind (or its physical counterpart – the brain) and is not the real physical body as it exists in the physical world. One of the easiest examples to show this is the finger sausage illusion (see the figure below).

enter image description here

Figure. Finger Sausage Illusion. A – the fingers as appeared when looked at directly and B – the fingers as appeared when one looks at the background beyond the fingers. [3]

Although the fingers as we see in our mind change (A <-> B), depending on where we focus our sight, the physical fingers themselves cannot change abruptly by just changing the sight’s focus. This proves that the fingers as we see in our mind is not the physical fingers that exists in the physical world.

  1. But if “the body” in the question means “the physical body as it exists in the physical world”, the answer is “no”. The evidence is obvious and abundant in everyday life: just by the wish of our mind - we cannot create a new limb or new organ for the lost one; we cannot create wings to fly, gills to breath underwater, or an organ to sense echolocation even if we want to create them; and we cannot create a duplicate of our body just in case we need a limb/organ replacement.


  1. Scuola Internazionale Superiore di Studi Avanzati. How the brain constructs the world. Insights into processes underlying the integration and storage of sensory signals. ScienceDialy. February 9, 2018.

  2. Wikipedia. Neural basis of self

  3. Ukachoke C. 3.6. Sensory perception qualia as representations of the outside world In: The Basic Theory of the Mind. 1st ed. Bangkok, Thailand; Charansanitwong Printing Co. 2018.

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Short answers
Yes, and yes

The answer to your first question (I've re-worded it a bit)...

is the outside world, such as the image of other people, a reconstruction of the collection of sensory inputs that are processed and merged in the brain?

...is simply and straightforwardly a 'yes'. Sensations picked up in the periphery are collected and processed centrally in the brain. So yes, it is all in the eye of the beholder, and as Bach-y-Rita (2003) famously put it:

We see with the brain, not the eyes

Your second question is a more interesting one in my opinion, namely

...are perceptions of the outside world all processed in the brain and then projected, as if they were outside?

The answer here is also 'yes', quite obviously given the answer to the first question, yet it is a fascinating and active interdisciplinary area of research spanning psychology, neuroscience and philosophy. It is of much interest now, given the COVID-19 crisis, and the many hours people spend talking to computer screens instead of 'real' colleagues, friends or family.

The phenomenon you are referring to is beknown to me as distal attribution (Auvrey et al.,2005), which can be defined as:

...the ability to attribute the cause of our proximal sensory stimulation to an exterior and distinct object

The phenomenon has attracted a lot of interest in the arena of sensory substitution, where a lost sense (e.g. vision) is replaced by another (e.g. touch) (Stronks et al., 2015). An example device is the BrainPort V100, where visual information is transferred from a head-worn camera to a tactile display worn on the tongue (Stronks et al.., 2016) (Fig. 1). The cool thing in regard to your question is that blind folks using this or similar devices have been reported to feel a disconnection between outside and the tactile information the device provides on their tongue. However, after prolonged use, subjects using a related (predecessor) device of the BrainPort, the TVSS, reported that they started to feel the tactile sensations to be actually located outside of their body. Specifically, this happened when the users were able to direct the camera image themselves, rather than receiving static images projected onto their backs.

The TVSS system is shown in Fig. 2. It was a massive device built in the 1960's by Bach-y-Rita and colleagues to substitute vision for tactile sensations. The camera is on the left in the picture and the 200-tactor display is mounted in the rest of the back support of the dental chair. At first the camera was held stationary to project stationary images onto the back of the subjects. While successful, the tactile images on the back lacked the feeling of externalization. However, when the users were able to handle the camera themselves, they started to actually sense the objects to be 'out there' in space.I note, however, that these observations are rather anecdotal, but were obtained from reputable sources. The experiments are dealt with in White (1970).

Fig. 1. BrainPortV100 device. It consists of an electrotactile tongue display unit connected to a glasses-worn camera. picture courtesy: News Salute

Fig. 2. Bach-y-Rita's Tactile to Vision Substitution System (TVSS). picture courtesy: Tongue Vision

- Auvrey et al., J Integr Neurosci; 4 (4), 505-21
- Bach-y-Rita et al, Int J Human-Computer Interact (2003): 15(2): 285-95]
- Stronks et al., Brain Res (2015); 1624: 140-52
- Stronks et al., Exp Rev Med Dev (2016);13(10): 919-31
- White, IEEE Trans Man–Machine Syst (1970); 11:54–58

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