Synesthesia - When Senses Get Interchanged

:brain: What is Synesthesia?

Synesthesia is a neurological condition when stimulation of one sense involuntarily triggers another. It’s not imagination; the brain is literally cross-wiring sensory pathways. For example, when you eat a chocolate, you sense the shape of it on your tongue.

About 2–4% of the population experiences synesthesia. Many don’t even realize they have it because it feels “normal” to them.

  • Synesthetes often have enhanced creativity (artists, musicians and writers are overrepresented).

  • It reveals how flexible and interconnected the human brain really is.

  • Research on synesthesia may give clues about memory, learning and even autism spectrum conditions.

Common Types of Synesthesia:

  • Grapheme–Color Synesthesia: Letters and numbers appear in specific colors (e.g: “A” is always red).

  • Chromesthesia: Sounds (like music or voices) trigger color sensations.

  • Lexical–Gustatory Synesthesia: Words evoke specific tastes (a rare but real form).

  • Mirror-Touch Synesthesia: Feeling a physical sensation when seeing someone else touched.

:musical_notes: Fun Fact: Famous synesthetes include painter Wassily Kandinsky, who “painted music,” and musician Pharrell Williams, who describes sounds in colors.

Synesthesia reminds us that the world we perceive isn’t fixed, our brains can shape reality in ways most of us can’t imagine.

MBH/PS

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Intresting topic!
New knowledge for me!
I was not knowing this.

Insightful

Thanks for sharing!

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Very insightful, thanks for sharing.

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Very new topic to learn about and found it very interesting thanks for sharing.

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Does feeling a sensation in you own vein while seeing someone else getting it in theirs counts as mirror touch Synesthesia or just empathy?

Interesting fact. So synesthesia can be considered as a superpower rather than an abnormality!

Interesting read

Our mind is a wonderful place to be in—the more you learn about it, the more it fascinates you. Each insight reveals new layers of complexity, reminding us how thoughts, emotions, and behavior intertwine in ways both subtle and profound. Exploring the mind deepens not only knowledge but also self-awareness, making the journey as enriching as it is intriguing. Truly, a great read.

A very beautiful overview of synesthesia

The post explains synesthesia in a very brief and easy way. Very insightful.