Dirty Light - Marko Ciciliani
Dirty Light - Marko Ciciliani
Dirty Light - Marko Ciciliani
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synaesthetic phenomena than the average. 16 However, it may also be that pharmacologically<br />
induced synaesthesia is not based on the same neural mechanisms as the congenital, lifelong<br />
experiences of synaesthetes, in spite of the superficial similarities. Also, not everyone who<br />
uses these drugs experiences synaesthesia. It is possible that a genetic predisposition is<br />
required for this perception to take place. 17<br />
Synaesthesia seems to be six times more frequent in females than in males. 18 One wonders<br />
whether this is in any way related to the fact that colour-defective vision is also a hundred<br />
times more common amongst white males than amongst white females. 19 There is also<br />
indication that there is a much higher incidence of synaesthesia amongst fine artists (23%<br />
according to certain experiments). 20 Also amongst people practicing Zen meditation on a<br />
regular basis there is a higher percentage, as a recent experiment has shown. 21<br />
People with one type of synaesthesia are more likely to also have a second or third type. It<br />
frequently runs in families, which indicates that it is genetically based. Family studies show<br />
that the trait seems to be passed along the X-chromosome.<br />
2.3 Synaesthesia as a universal phenomenon<br />
As mentioned above, children usually have stronger synaesthetic reactions than adults.<br />
According to researchers, the brain of newborn babies does not differentiate between the<br />
various senses, but rather experiences sensory impressions as a single whole. It is only after<br />
the 5 th or 6 th month after birth that the senses start to differentiate. 22 However, taste and smell<br />
never get entirely separated: they closely interact throughout the lifetime of a human.<br />
Rather than looking at synaesthesia as a neurological oddity, several researchers 23 have more<br />
recently started to investigate synaesthesia as a mode of perception, which lies in the<br />
evolution of every human being. The study of synaesthesia has thereby revealed new<br />
neurological insights about the functioning of the brain.<br />
16 Tart, C.T.: On being stoned: A psychological study of Marijuana intoxication, Palo Alto: Science and Behavior<br />
Books (1971).<br />
17 Ramachandran, V.S. and Hubbard, E.M.: “Synaesthesia – A Window Into Perception, Thought and Language”,<br />
Journal of Consciousness Studies, 8, No.12 (2001), 5.<br />
18 Ramachandran, V.S. and Hubbard, E.M.: “Synaesthesia – A Window Into Perception, Thought and Language”,<br />
Journal of Consciousness Studies, 8, No.12 (2001), 6.<br />
19 Gage, John: Colour and Meaning, London: Thames and Hudson, London, 36.<br />
20 Ramachandran, V.S. and Hubbard, E.M.: “Synaesthesia – A Window Into Perception, Thought and Language”,<br />
Journal of Consciousness Studies, 8, No.12 (2001), 17.<br />
21 Cytowic, Richard E.: “Touching Tastes, Seeing Smells – and shaking up Brain Science”, in: Cerebrum, volume<br />
4.3, Summer: 7-26 (2002), 26.<br />
22 Campen, Cretien van: The Hidden Sense, Cambridge, MA: MIT Press (2008), 31.<br />
23 For example Richard E Cytowic, Cretien van Campen and F. Scott Taylor.<br />
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