Synesthesia is a fascinating neurological condition, but its workings remain largely unknown. People with synesthesia experience cross-sensory stimulation, where one sensory pathway triggers an involuntary sensation in another. For instance, they can taste sounds or hear colors. A synesthete might listen to their favorite band and automatically taste popcorn, or always see a certain letter in a particular color. This condition is both wonderful and baffling. Each synesthete experiences things differently - some claim the number two is blue, while others insist it's green. Researchers have documented many fascinating connections made by people with different types of synesthesia. The mystery surrounding synesthesia is part of its allure, as interesting facts about the condition continue to emerge.
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Synesthesia is like one big tree with many different branches.Each type of association synesthetes make gets a name.Chromesthesia means a person links colors to sounds. They might hear a snow blower and picture the color yellow. People with this synesthesia often have perfect pitch. They link a specific note to a specific color.
Grapheme-color synesthesia is another type. Synesthetes with this condition see alphabet letters or numbers in certain colors. If you hold up a whiteboard with random 5s and 2s, an average person takes time to tell the numbers apart. Individuals with grapheme-color synesthesia see the differences right away because the numbers appear in two colors to them.
Spatial sequence synesthesia lets a person see number sequences as points in space. These people often have great memory and remember details well.
Mirror-touch synesthesia lets a person feel another person's feelings just by looking. These synesthetes usually feel very empathetic.
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Most people with synesthesia say they have had it their whole lives. Researchers suggest everyone starts life with synesthesia but loses it as they age. So, synesthetes never stop having the condition. People argue this theory; it is not common, but someone can start developing synesthesia later.Both individuals may have held a slight edge in their fields. Claude Monet, the Impressionism master, had synesthesia. Vincent Van Gogh reportedly heard colors and painted sound reflections.of those cases are called developmental synesthesia.
Some people get synesthesia suddenly because of certain events. Tumors, head injuries, and strokes can suddenly cause a state called acquired synesthesia. Psychedelic drugs like LSD have also caused a synesthesia-like effect for a short time.
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Your favorite songs might have been written by artists with synesthesia.Many popular musicians have openly talked about their synesthesia. Pharrell, Billie Eilish, Kanye West, Charlie XCX, Billy Joel, Mary J. Blige, and Lorde all say they have it. They used their condition to make very successful music.As synesthesia gets more public, many popular musicians shared their condition. Pharrell, Billie Eilish, Kanye West, Charlie XCX, Billy Joel, Mary J. Blige, and Lorde all say they have synesthesia. They used their condition to make incredibly successful music.
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It takes a special kind of talent to paint.Some of the most famous artists had an edge in their field.Some of the most famous artists had a special kind of talent to paint.Claude Monet, the Impressionism master, was said to have synesthesia. Vincent Van Gogh reportedly heard colors and painted a reflection of those sounds.Many famous painters likely experienced synesthesia. Claude Monet, the master of Impressionism, had it. Vincent Van Gogh reportedly heard colors and painted sound reflections.
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A blog listing strange synesthesia associations compiled weird experiences. One man tastes broccoli when he hears his girlfriend's name. He also claims name spelling alters taste: "Lori" tastes like an eraser, but "Laurie" tastes lemony.
Some synesthetes feel sick from wind chimes. They see the number seven as a mustached man. They hear "oh" and "ah" from a painting. They feel a song as a square.
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Scientists still do not know what causes synesthesia.Experts do not know exactly what causes synesthesia.People with synesthesia have cross-wiring in their brains between areas that process different sensations. This shows synesthetes never outgrow synesthesia.
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Researchers predict that up to 4% of the population has some type of synesthesia. This number rose, but it does not mean more people have the condition. Higher numbers likely show better understanding synesthesia and testing for it.Researchers predict that up to 4% of the population has some type of synesthesia.Up to 4% of the population has some type of synesthesia. That number increased, but it does not mean more people have the condition. Higher numbers likely show better understanding synesthesia and testing for it.
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Synesthesia can run in families.Synesthesia can run in families.If your parent has it, you might have it too. Close to 40% of synesthetes have a close relative who also has the neurological condition. Scientists think the gene passes down through generations. Studies found a gene on chromosome 16 causes grapheme-color synesthesia, but its cause remains a mystery.
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If you have synesthesia, you might find a rich and rewarding life ahead. People with the condition gain advantages. For example, car makers reportedly hired synesthetes to make better cars.People with synesthesia have numerous advantages.Car manufacturers reportedly hired synesthetes to create more pleasing cars.
Synesthetes lean toward creative careers. If creativity is not your path, you can use memorization. Knowing different colors for numbers helps your brain memorize them faster. In 2006, synesthete Daniel Tammet set a record memorizing 22,514 digits of pi in five hours.
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When people catch a nasty flu, they perceive the world oddly. Imagine what a person with synesthesia experiences when they fall ill.When people catch a nasty flu, they perceive the world oddly. Imagine what a person with synesthesia experiences when they fall ill.Researchers found that abilities change in strange ways. If someone with sound-color synesthesia gets an ear infection, the colors they usually see change until they recover.
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Researchers found people on LSD experience similar effects to synesthetes. What happens when someone with synesthesia experiments a little? This story from Vice shows it.A synesthete shares his LSD experience at a concert.A synesthete shares his LSD experience at a concert.A synesthete shares his LSD experience at a concert.A synesthete shares his experience taking LSD at a concert. His senses overloaded, and colors exploded before his eyes with every note and cymbal crash. It was beautiful but draining. He felt overwhelmed and left the concert early.
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Researchers still cannot predict who will get synesthesia. It is not an exact science, but some studies show.Researchers still cannot predict exactly who will end up with synesthesia. It is far from an exact science, but some studies show.Women show a higher likelihood of synesthesia than men. US studies show women are three times more likely; UK studies show women are eight times more likely. Synesthetes use their left hands much more than the general public.
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Synesthesia may help doctors.Studying synesthesia could unlock one of the biggest mysteries of human consciousness. The "binding problem" currently baffles scientists. No one fully understands how humans combine all perceptions into one package. For instance, holding a baseball lets you see its colors, shape, and texture. Your brain joins these into one "baseball." Scientists lack knowledge on why or how brains perform this action, but studying synesthesia might give new insight.Studying synesthesia could unlock one of the biggest mysteries regarding the study of consciousness. Currently, the "binding problem" baffles scientists. No one fully understands how humans combine all perceptions into one package. For example, holding a baseball lets you see its colors, shape, and texture. Your brain joins these into one "baseball." Scientists lack knowledge on why or how brains perform this action, but studying synesthesia might give new insight.
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fMRI scans and the Internet have increased synesthesia awareness over recent decades. These tools make synesthesia easier to spot and let synesthetes find each other globally.
When people saw synesthesia was more common than thought, they formed the American Synesthesia Association. This group aims toRaise awareness about synesthesia.raise awareness of the neurological condition and promote more research.
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People with synesthesia often feel different from others. Most synesthetes grew up with the condition, so they do not grasp how others see the world. They treat the combined perceptions they make as normal. This makes it difficult for doctors to diagnose synesthesia. This complicates getting an exact count of synesthetes globally; numbers range from 1 in 200 to 1 in 100,000.
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Most people with synesthesia love it, but the condition brings some drawbacks. Synesthetes face a few dailySome synesthetes face problems with object perception.Mirror-touch synesthesia causes pain if a person with it sees someone in pain. In vision-touch synesthesia, visual input feels like a specific touch on the body. Some people with this type report reacting poorly when approaching large objects, like a lake or a huge animal. Some feel like they are falling or suddenly want to run away.
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