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A Human 's Five Senses

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A human’s five senses are normally separate from each other, with no one particular sense having an exact and direct relation to another. This statement is true for most, but not for everyone. There are individuals who experience a condition called synesthesia, in which two or more of the five senses can possibly trigger one another. Oftentimes people with this condition do not realize that their perception differs from most people around them. Two people, one with this condition and one without it, could see or feel everything entirely differently, a fascinating phenomenon that scientists have begun to study. After much analysis done by the scientists, three distinguishing types have been identified to most commonly affect specific senses. One of the three most common types of synesthesia that affects a human’s perception is called grapheme to color. This type describes the process of sensing or physically seeing a projected color when a letter is shown or thought of. Interestingly enough, due to this unchanging perspective, a synesthete may feel unsettled if a letter is in a color that does not match the color they see for that specific letter. Seeing letters in accordance to color may help a student learn better in terms of being able to name letters and remember their colors. According to World Book Advanced, synesthesia experiments: “...have involved synesthetes in whom color sensations are triggered by letters of the alphabet” (www.worldbookonline.com). Scientific

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