SYNAESTHESIA IS NOT A PSYCHIC ANOMALY, BUT A FORM OF NON-VERBAL THINKING

B.Galeyev

The art researchers often run into the poetic revelations kind of "dawn-blue sound of the flute" (Russian poet K.Balmont) or "thin, cutting whistle, like the dazzlingly white thread, is winding round the throat" (Russian writer M.Gorky). Then, Scriabin confessed that for him C-dur is of red colour; Kandinsky, as well as Balmont, "tinctured" the timbres of musical instruments. While meeting these facts, the researches "never noticed" that they dealt with the metaphor, though the unusual one, connected with the intersensory transfer. Trying to understand these so called synaesthesies, they drew in various explanations: physical analogy between light and sound ("both are the wave phenomena"); anatomic anomalies ("maybe, the nerve fibres have got entangled"); atavism ("the relapse of the pristine syncretism"); psychopathology, although useful in some sense ("the sound never can be regarded as cutting or shining thing"); psychodelic dreams ("using drugs leads to hallucinations and the sounds may actually become visible"); the miraculous, esoteric feature of psychic ("it is open only to selected persons who have accepted the mystery knowledge"). At any case, synesthesia and, in particular, "colour hearing" was regarded as deviation from the norm - either positive or negative one. This is the source of the common prejudices, which are revealed in encyclopaedic and even academic editions: "Synaesthesia is the sensory system anomaly; such artists as Rembaut, Baudler, Balmont, Block, Scriabin, RimskyKorsakov, Kandinsky, Messian suffered from this (disease). In XX century the endeavours have become very popular to develop the abstract painting and new sort of art, "colour music", on the basis of synaesthesia (in its concrete form of "colour hearing")...". Such prejudices are very stable both in Russian and Western science.

Actually, synaesthesia (at least in the case of the above mentioned artists) is no more then intersensory association, often multi-level and systemic one; this is the manifestation of the metaphoric thinking, which, as it is known, is based upon the association mechanism. Even the "colour hearing" concept itself appears to be a metaphor! But whereas the metaphor "girl - lily" is the comparison of "visual to visual" type, the comparison of the girl with "Elegy" by Massenet is of different, namely synaesthetic type. Metaphors, as it has been established long ago, descends from "associations by resemblance". In the case of synaesthesia this association is settled by the resemblance of the phenomena of different modes. It looks like "the sense parallax" or, more precisely, the intersensory transfer. The resemblance may be either in the content (meaning, emotional impression - see the above cited Balmont's metaphor) or in the form (structure, Gestalt - see Gorky's metaphor). The intersensory transfer, synaesthetic comparison, as any comparison "by resemblance" is the operation of thinking! But in this case, the thinking proceeds, so to say, within the frame of sensory-sensible sphere, that is, relates to the area of non-verbal, sensiblefigurative thinking. The non-verbal thinking being more complicated in this case than, for example, simply visual or musical thinking, because it realizes as the connections in the whole multi-modal sensory system. This act of synaesthetic thinking often takes place with the participation of subconsciousness (due to the coupling of protopathic components of the senses related to different modes). In the light of consciousness only the final result is seen, often being fixed in the word (like "dawn-blue sound of the flute"), which imparts the element of mystery in synaesthesia, thus causing the above mentioned prejudices of the "educated knowledge".

.....Now, after such an assaulting preamble, let us refer to history of science where it appears that the concept of "general sense", close to that of "synaesthesia" had been under consideration and discussion long ago, you know. But again with no definite result. In terms of mysteriousness, the problem under our review is close too to the dated from the 17th - 19th centuries mentions of the out-of-aesthetic and especially naturalphilosophic juxtapositions of sound and colour as of natural phenomena. In Newton's times these analogies had eventually taken the form of the naive and preposterous idea of "music of colour", "music for eyes" which were based on absurd attempts to translate from sound to colour. But it is these scholastic ideas that had caused an attention to be paid to the purely "human" now (i.e. psychic) correlations between aural phenomena and colour. And so, the exotic term "colour hearing" came into being (in the end of 19th century). As noted already above, "colour hearing" is particular manifestation of the more common human faculty named "synaesthesia", being studied by us. And it is noteworthy that "colour hearing" too was firstly analyzed by philosophers and theorists of art rather than by psychologists.

Today there are some remnants of all this nomenclative discordance one can even trace in the works of the scientists who seem to find the right interpretation of the phenomenon itself. And in order the researchers "find common language" I should like to give a warning of very variant understandings of limits of the concept of "synaesthesia" being studied by us.

For example, by some researchers it involves only the phenomenon called "colour hearing", by others - only that was formerly believed to be "general sense". Some else confine oneself to positions of gestalt-psychology... I should like to offer such common explanation of synaesthesia where will be room both for "general sense" and for "colour hearing", and moreover for other manifestations of this phenomenon. The major senses are seeing and hearing, therefore, it is upon interconjunctions between those ones that it is convenient for us to base ourselves in explaining.

So, determining consciousness, being determines also the initial level of it - polysensory perception with all its morphological and functional particular qualities. In this case, the functions determine, as usual, structure and thereby the system of sensational reflection is ever a reflection of reality.

When speaking more simply organs of senses are kind of windows of consciousness. And they have already been investigated in detail as a study of physiology and psychology. But why are they just that what they are and five is a number of theirs? - with this question rather philosophers than psychologists seems vexed their minds. Philosophers again keep hard at deliberation on the question and about a potential existence of certain "general sense" which either unites the others or operates its common characteristics. It was called "Koinon aistherion" by Aristotle, while others cogitated over "Sensorium commune", Gemeinsinn" (Kant, Herder, Engels, etc). But this question could not have any rational solution on account of the scholasticism of the old times - up to nowadays, when this epistemological problem has got its psychological natural background.

Probably, a help to solve this problem is suggested by our theory of synaesthesia studying the system interactions in the sphere of sensational reflection [1]. For its compressed and capacious exposition we use a graphic method and, in this case, based on well-known thesis: method is an analogue of subject (see Fig.1). The expedient which underlies the method is "splitting" some essential faculties of human nature which are under our consideration, that conforms the thesis: dividing of the single and cognition of its contradictory aspects is a core of dialectics. Without some pretensions to catholicity and completeness, the suggested diagram illustrates an object of our interest - one section alone of holistic system. This section is plane and, accordingly, the figure is a twodimensional system of axes, representing demonstratively the well-known principle of binary opposition.

Fig.1. System of multisensorial perception

Fig.1. System of multisensorial perception

So, let us place bisensory "homo-perceptor" (H-P) in the middle of this system. The dichotomy "sight - hearing", which is of our primary interest, was marked with the horizontal, when the elevation marks out for the dichotomy "form - contents" reflecting the dialectics of subjective and objective aspects of sensational reflection, which provides forming mental image in our consciousness. There the "subjective" is a modality of mental image while "objective" is a structure of mental image. Components put presciented and limbed from "H-P " to every side are: 1 - the audial perception; 2 - the visual perception; 3 - the modality of hearing; 4 - the modality of sight; 5 - the structure of visual perception; 6 - the structure of audial perception. Naturally, we are on the supposition all these components belong with an action of the brain whose position can conventionally be presented as the central cell embodied in "HP" and consisted with one. As a matter of fact, the present schematic abstraction is not quite conventional, it represents an integral act of sensational reflection which is really differentiated by science between sensation and perception (more accurately, there is a differentiation of the characters of reflection, those "primary" and "secondary" qualities, by John Locke) [2].

It is well-known, any system conserves its integrity owing to some cemented conjunctions between subsystems. There are the conjunctions of "association" type (in this case they are intersensorial), as we has already noted above, that are called "synaesthesia". On the figure they are designated with dotted lines. (And, of course, there exist other conjunctions, including the anomalous ones which result in a deformed activity of the perceptual system, for example, the uncontrollable and real "co-sensations" in LSD research or in sensory isolation, but that is not of interest for art psychology and aesthetics.)

Actually, synaesthesias arise between components 1 and 2, but the multity of synaesthesias includes those in which either primary or secondary qualities in some conjunction can be accented. For example, such poetic tropes as "red call of trumpet" or musical analogies "colour - timbre", "colouring - harmony" (that is what was once called "colour hearing") are relevant to the conjunctions 3-4. And, for example, such synaesthetic universals as "melody - graphics", "music - architecture" or "music -ornament" are relevant the conjunctions 5-6. Of course, cross-conjunctions of 4-6 or 3-5 types are possible, too.

On our opinion, in the cell 7 belong so-called "intermodal qualitats" - these are some common qualities of every sensation which characterize its tonus (intensity, activity, saturation). In all events, behind the "intermodal qualitats" stand some characteristics of quality and intensity of the sensations of various modalities taken outside their structural formalization, mediated by unity of their common affective tone. It is well-known that the words "bright - dark", "hot - cold", "acute - blunt", "heavy - light", "hard - soft" are used for emotions (feelings, moods) themselves, with that time, and also for sounds (colours, smells, tastes). "Intermodal qualitats" underlie the most universal synaesthesias. It is on these synaesthesias that such researchers as E.Hornbostel [3] and L.Marks [4] make an emphasis.

To all appearances, in the cell  8  must belong characters, similar to "intermodal qualitats", which unify structural characteristics of perception. Upon these characters, in point of fact, gestalt-psychologists based themselves when had stated possible existence of certain amodal "synthetical shape". It should seem, their belief is substantiated by their prominent experiment with "tekete" and "maluma" when, alas, there can not really exist any exact complete structural similarity of phenomena of different modalities (see Fig.2). However, the "qualitats" 8 can be united by mentioned above characters "acute - blunt", "soft - hard" etc., which makes the "intermodal qualitats" 7 and 8 close together.

Fig.2. What of these figures is "maluma" or
"tekete"?

Fig.2. What of these figures is "maluma" or "tekete"? (Let us change the question: Where is "March" and where is "Waltz" drawn here? Where is "Sword Dance" by Khachaturian and where is "Elegy" by Massnet? I think that everybody will answer these question identically.

On our opinion, it is an aggregate of these system "intermodal qualitats" 7 and 8 that constitutes an essentials of mysterious "Sensorium commune". And if anybody do not agree with this conclusion, as the saying goes, "propose yours own"... This conclusion fall, at least, within the submissions of Aristotle who attributes to "koinon aistherion" explained in his work "De Anima" just what we have in the cell 8 (although outside of this context, unity of senses by the characteristics of the cell 7 is also specified by Aristotle). His was of opinion that each of our senses has its own object. As for the general attributes he believed in existence of "general sense". And the most principal thing according to him is that cannot "be a special organ for the perception of the common objects". They circumstantially perceive with every sense "movement, rest, number, shape, size" [5]. And there is not contradiction between the above conclusion and another standart-bearer of common sense, F.Engels. In quot;Dialectics of nature" he arrives to a conclusion that intersensual associations are necessarily formed on basis of an experience of collaboration of organs of senses, - hereupon it is not necessary for human being "to have one "general sense" instead of five specialized senses" or to have the ability for seeing or hearing smells (to all appearance, both of suggestions are equally nonsensical for him) [6].

There are no odd pages in the history of culture and on its new pages the content of ancient ones comes before us in new appearance... On our opinion, such is a destiny of the concept "general sense" closely related with that one of "synaesthesia" which was actively studied recently and also with one of "colour hearing" as the most exotic and subjective form of it. Correspondingly, the explication of conception of "music of colour" ("music for eyes") was represented differently today. But anyway that is the topic for another discourse [7] ....

References:

  1. Galeyev B. Man, Art, Technology (the problem of synaesthesia in the art). - Kazan, KGU Press, 1987 [in Russian]. Galeyev B. The problem of synaesthesia in the arts. - Languages of Design, v.1, 1993, N 2, pp.201-203. Galeyev B. Synaesthesia and musical space. - Leonardo, v.26, 1993, N 1, pp.76-78.
  2. Locke J. [1690] . An Essay Concerning Human Understanding. - New York, Dutton, 1961.
  3. Hornbostel E. Die Einheit der Sinne - Melos, 1925, N 4, SS.290-297.
  4. Marks L. The Unity of Senses: Interrelations of Modalities - New York, Academic Press, 1978.
  5. Aristotle, cit. from the article: O. Neumaier Unity and Multiplicity of the Senses.- In: Polyaisthesis (collection of the articles). Wien, 1991, p.42.
  6. K.Marx, F.Engels: Works, 2nd Edition. - Moscow, Politizdat, p.548. [in Russian]
  7. Galeyev B. On the true sources of light-music. - Languages of Design, v.3, 1995, N 1, pp.33-34.

Translated by N.Bondartzova and V.Skorokhodov

Presented at the international conference "Language, Vision & Music", Aug.1999, Ireland, Galeway.

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