Picture yourself as being in the theater, a musical is being
played and the emotion in the music gets louder. Again the violins rise higher,
and, all at once, the space becomes radiant as gold. The piano then plays a
tune that seems to be falling down, or to be made up of blue rain while the
drums represent flashes of deep red. Sounded like something from a dream, you
may supposes? Not for everyone. There exists a class of individuals who go
through this kind of experience on typical working day.
Welcome to the world where one cannot distinguish between
colors and taste, between the sound and heat — it is called synesthesia.
Sufferers of synesthesia literally ‘hear’ sounds in their head as if they were
colours, ‘taste’ words or ‘feel’ them as textures. It is indeed an interesting
neurological disorder through which a window into the human brain and yet how
much we may not know.
But why do some people feel that they have the ability to
see different colours in different sounds? So, what makes them be perceiving it
in different way than all the other people? In this article, dedicated to the
description of the peculiarities of synesthesia, we will see how this
phenomenon changes reality and a person’s perception of it as well as how it
reveals some potential capabilities of the human brain.
What Is Synesthesia?
Synesthesia on the other hand is a condition whereby an
individual’s sense gets triggered accidentally. For example, when a person
having synesthesia listens music he/she can experience color and shapes in his
mind or sometimes he/she can see colors and shapes in real life when listening
the music. This is not an illusion, not a hallucination; it is merely a part of
the nervous system conditioning of the subject.
The most familiar type is called chromesthesia in which
sounds such as a musical note, a car horn or a voice creates the perception of
color in the mind. Other forms include; grapheme-color synesthesia, where
numbers or letters are seen in particular colors and lexical-gustatory
synesthesia where some words are tasted.
For people with synesthesia these experiences are
involuntary, reliable, and tend to be present from childhood. If a certain
sound looks orange today then it will look orange the next time you look at it.
The sensory crossover comes into the framework of perception and their world
becomes a constant construction of changing stimuli.
The Science Behind Synesthesia: A Dance of Neurons
Well, how does this happen? As delightful as synesthesia may
appear, it has neurological accessibility at some point and it’s really made in
the brain. Scholars in the field of neuroscience have suggested that
synesthesia happens when there is a cross-connectivity of two or more sensory
regions in the brain. This occurs in a manner that was biologically planned
that one sense triggers another even if the two are unrelated most of the time.
For example, actually in individuals with chromesthesia, the
pathways in the brain that manage sound and color may be somehow more
interconnected. Each audible sound may trigger an area of the brain that brings
in the color vision and the experience will be as clear as the other.
But why does it develop in some and do not in others? As
with most disorders, synesthesia is considered to be hereditary seeing that it
often affects successive generations. Yet, the reason explaining as to why the
brain develops in such a structure is not well understood yet. Another theory
is there might be every individual has more overlapping neural pathways as a
child and over time get eliminated or pruned away and what we get are people
with synesthesia or the ability to fuse these senses together.
Seeing Music: The Magic of Chromesthesia
Sound-to-color synesthesia, better known as Chromesthesia is
arguably the greatest anomaly of this condition. For a chromesthet, every note
of the music will represent a particular colour and hearing a tune will produce
an indefinite and continuous parade of colours and forms. Think of listening to
a song and watching the notes spread in your head like a wave of colors from
lighter colors of an instrument such as a flute to the brighter colors such as
the red of drum.
Pharrell Williams and Billy Joel are some of the well-known
musicians that have affirmed that they suffer from this condition and that it
is an inspiration to them. For them, writing or performing music or even
composing it is not just producing voice, it is producing a painting with color
and lights. Through this multisensory exposure the synesthetes listen to the
music emotionally and profoundly since, they are not only listening to it but
also ‘seeing’ and ‘feeling it’.
A Gift or a Curse?
Should synesthesia be admired and praised as a wonderful
talent or considered as a problem that should be eradicated? To most, it’s a
blessing—a distinct positive change that makes multidimensional their sense
perceptions. But it can also be an issue. The high density of the stimuli may
at times elicit a feeling of over-stimulation where there are many objects in
the environment affording the sense. Some of the synesthetes have indicated
that they feel overwhelmed by the constant stream of colors, or tastes, or any
other sense that the synesthesia comes with.
However, the positive factors are usually profound than the
negative ones. It has been suggested that the improvement in sensory prosthesis
helps to increase creativity and enjoy art and music. There may be a positive
side of the synesthesia as well: what synesthetes saw can be inspiring as they
get some opportunities to see something that the others cannot notice at all.
Could Synesthesia Enhance Creativity ?
A relationship has been assumed between synesthesia and
creativity for quite a number of years. Hypersensitiveness among these people
makes many of them to be artists or to take up any jobs that require their
expressions. Wassily Kandinsky for instance saw music as shapes and colors and
that is why he developed abstract art work that represented his synesthesia.
Those that have synesthesia will say that their music making
is a process where sound and vision go hand in hand. To them music is neither
just melodies, nor chords, but hues, and the shared goal is to produce a chord
that is pleasing to both the ears and the eyes, figuratively, of course. Most
think that such a color/shape connection enhances their emotional experience in
as far as being able to paint as they feel, and paint those feelings as they
are.
There is evidence that it may actually be really useful,
which is further supported by modern day research, as it indicates that at
least some aspects of synesthesia may indeed improve some cognitive abilities.
It is a proven fact that most of the synesthetes perform better in terms of
memory retention and pattern recognition and these are powerful tools for
creativity. Their brains generate more connections relating to the stimuli;
this might explain why such people are creative and innovative in their thinking.
Expanding the Boundaries of Synesthesia: An Unseen World
Entertaining a reader, this article supports the idea of an
existence of an unseen world of synesthesia within which senses are
metaphysically connected. Such obliteration of boundaries of the perceptive
faculties calls into question the preconceived notions that people have and
makes them wonder whether there aren’t more things to perceiving than they have
ever dreamed of. Is it possible that there are forms of integration that
operate at the sensory level yet we are ignorant about it?
Expanding one’s knowledge of synesthesia not only helps us
broaden our thinking about this phenomenon, but also inspires one to think
beyond the physical abilities of the senses. This is of great value because it
extends the limits of reason and therefore expands the range of opportunities
in researches and experience of the world.
Synesthesia and Memory: A Hidden Superpower?
Perhaps one could characterize one of the most interesting
and perhaps the most complicating aspects of synesthesia as the relationship
that it might have to memory. In fact, for many of those suffering from
synesthesia, the extra sensations that come with the disorder are helpful in
memorization processes. For instance, if a particular colour is linked to a
given tone or a given term, this idea could facilitate the synaptic linking
between that tone or term and the given synesthete.
This very fact implies that synesthesia may serve as an
mnemotechnique, which will improve the ability to memorize information through
other inputs. If synesthetes can take advantage of the peculiar phenomenon to
boost their memory, then the results obtained may prove very useful in
understanding mechanisms of memory processes at the same time as potential ways
to strengthen them.
The Mystique of the Unknown
Albeit, even today, a lot is still left unknown about synesthesia. Scientists are not yet sure why some people have synesthesia and why others do not, as well as why synesthesia is in some of its forms at all. The fact that this is an unfamiliar condition is helpful in making this condition continue to attract research and speculation.
The element of mystery makes one challenge oneself and to
think more about what is beyond one’s knowledge. What other sensory options
might be there for explorers to find in the region of the world? In what ways
could they alter how audiences perceive the world in which we live?
Can You Learn Synesthesia?
Most of the synesthetes are born with synesthesia and there
are some indications that perhaps one might be able to acquire synesthesia or
develop synesthetic-like experiences. By training participants’ ability to
connect sound and color for example, PR tracers without synesthesia can develop
mild forms of synesthesia.
This raises the intriguing possibility that one may be able
to consciously train one’s brain to make new connections for new senses thus
being able to experience new perceptive modalities. We cannot fully ‘learn’
synesthesia but these techniques could provide a preliminarily look into
possible expansion of single sensory modalities for human perception.
The Future of Synesthesia: Unlocking Hidden Potentials
Consequently, as further studies of synesthesia are being
conducted, it is possible to find even more information regarding the ways in
which our brain interprets sensory data and concerning the potential
application of this knowledge in future. Knowledge about Synesthesia could help
the educational system in the ways of improving memory and in the development
of artificial intelligence as well.
It is quite fascinating when it comes to the future of
synesthesia as it has been on the process of developing and discovering more
about it. Studying this interesting feature, not only we get closer to
understanding the brain but also question ourselves about the world and our
place in it.
A World Beyond the Ordinary
To get into the world of synesthesia the constituent element
is no longer perceived in its ordinary manner. Instead they had to dance and
sing while creating a bustling and vibrant show out from just a song. Not only
a letter is a letter—it is splashes of color. To the synesthetes, the world is
woven in colors, sounds, tastes, and touches; a world that’s much different
from what a normal person can envision.
As we continue to learn more about this captivating phenomenon, one thing is clear, complexities inherent in synesthesia reveal a promising look at the potential of the human mind that may exist, but often goes unnoticed. It is a reality that makes us realize that everything which is seen in one perspective is only one part of a much larger whole.
The next time you listen to a tune or flip through a novel, just stop for a second and ask yourself – what else is your body not telling you.
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