(b) Regression.

Now that we have guarded against objection, or at least indicated where our weapons for defence rest, we need no longer delay entering upon the psychological investigations for which we have so long prepared. Let us bring together the main results of our investigations up to this point. The dream is a momentous psychic act; its motive power is at all times to fulfil a wish; its indiscernibleness as a wish and its many peculiarities and absurdities are due to the influence of the psychic censor to which it has been subjected during its formation. Apart from the pressure to withdraw itself from this censor, the following have played a part in its formation: a strong tendency to the condensation of psychic material, a consideration for dramatisation into mental pictures, and (though not regularly) a consideration for a rational and intelligible exterior in the dream structure. From every one of these propositions the road leads further to psychological postulates and assumptions. Thus the reciprocal relation of the wish motives and the four conditions, as well as the relations of these conditions to one another will have to be investigated; and the dream will have to be brought into association with the psychic life.

At the beginning of this chapter we cited a dream in order to remind us of the riddles that are still unsolved. The interpretation of this dream of the burning child afforded us no difficulties, although it was not perfectly given in our present sense. We asked ourselves why it was necessary, after all, that the father should dream instead of awakening, and we recognised the wish to represent the child as living as the single motive of the dream. That there was still another wish playing a part in this connection, we shall be able to show after later discussions. For the present, therefore, we may say that for the sake of the wish-fulfilment the mental process of sleep was transformed into a dream.

If the wish realisation is made retrogressive, only one quality still remains which separates the two forms of psychic occurrences from each other. The dream thought might have read: “I see a glimmer coming from the room in which the corpse reposes. Perhaps a candle has been upset, and the child is burning!” The dream reports the result of this reflection unchanged, but represents it in a situation which takes place in the present, and which is conceivable by the senses like an experience in the waking state. This, however, is the most common and the most striking psychological character of the dream; a thought, usually the one wished for, is in the dream made objective and represented as a scene, or, according to our belief, as experienced.

But how are we now to explain this characteristic peculiarity of the dream-work, or, to speak more modestly, how are we to bring it into relation with the psychic processes?

On closer examination, it is plainly seen that there are two pronounced characters in the manifestations of the dream which are almost independent of each other. The one is the representation as a present situation with the omission of the “perhaps”; the other is the transformation of the thought into visual pictures and into speech.

The transformation in the dream thoughts, which shifts into the present the expectation expressed in them, is perhaps in this particular dream not so very striking. This is probably in consonance with the special or rather subsidiary rôle of the wish-fulfilment in this dream. Let us take another dream in which the dream-wish does not separate itself in sleep from a continuation of the waking thoughts, e.g., the dream of Irma’s injection. Here the dream thought reaching representation is in the optative, “If Otto could only be blamed for Irma’s sickness!” The dream suppresses the optative, and replaces it by a simple present, “Yes, Otto is to blame for Irma’s sickness.” This is therefore the first of the changes which even the undistorted dream undertakes with the dream thought. But we shall not stop long at this first peculiarity of the dream. We elucidate it by a reference to the conscious phantasy, the day dream, which behaves similarly with its presentation content. When Daudet’s Mr. Joyeuse wanders through the streets of Paris unemployed while his daughter is led to believe that he has a position and is in his office, he likewise dreams in the present of circumstances that might help him to obtain protection and a position. The dream therefore employs the present in the same manner and with the same right as the day dream. The present is the tense in which the wish is represented as fulfilled.

The second quality, however, is peculiar to the dream as distinguished from the day dream, namely, that the presentation content is not thought, but changed into perceptible images to which we give credence and which we believe we experience. Let us add, however, that not all dreams show this transformation of presentation into perceptible images. There are dreams which consist solely of thoughts to which we cannot, however, on that account deny the substantiality of dreams. My dream “Autodidasker—the waking phantasy with Professor N.”—is of that nature; it contains hardly more perceptible elements than if I had thought its content during the day. Moreover, every long dream contains elements which have not experienced the transformation into the perceptible, and which are simply thought or known as we are wont to think or know in our waking state. We may also recall here that such transformation of ideas into perceptible images does not occur in dreams only but also in hallucinations and visions which perhaps appear spontaneously in health or as symptoms in the psychoneuroses. In brief, the relation which we are investigating here is in no way an exclusive one; the fact remains, however, that where this character of the dream occurs, it appears to us as the most noteworthy, so that we cannot think of it apart from the dream life. Its explanation, however, requires a very detailed discussion.

Among all the observations on the theory of dreams to be found in authorities on the subject, I should like to lay stress upon one as being worth mentioning. The great G. T. Fechner¹ expresses his belief (Psychophysik, Part II., p. 520), in connection with some discussion devoted to the dream, that the seat of the dream is elsewhere than in the waking ideation. No other theory enables us to conceive the special qualities of the dream life.

The idea which is placed at our disposal is one of psychic locality. We shall entirely ignore the fact that the psychic apparatus with which we are here dealing is also familiar to us as an anatomical specimen, and we shall carefully avoid the temptation to determine the psychic locality in any way anatomically. We shall remain on psychological ground, and we shall think ourselves called upon only to conceive the instrument which serves the psychic activities somewhat after the manner of a compound microscope, a photographic or other similar apparatus. The psychic locality, then, corresponds to a place within such an apparatus in which one of the primary elements of the picture comes into existence. As is well known, there are in the microscope and telescope partly fanciful locations or regions in which no tangible portion of the apparatus is located. I think it superfluous to apologise for the imperfections of this and all similar figures. These comparisons are designed only to assist us in our attempt to make clear the complication of the psychic activity by breaking up this activity and referring the single activities to the single component parts of the apparatus. No one, so far as I know, has ever ventured to attempt to discover the composition of the psychic instrument through such analysis. I see no harm in such an attempt. I believe that we may give free rein to our assumptions provided we at the same time preserve our cool judgment and do not take the scaffolding for the building. As we need nothing except auxiliary ideas for the first approach to any unknown subject, we shall prefer the crudest and most tangible hypothesis to all others.

We therefore conceive the psychic apparatus as a compound instrument, the component parts of which let us call instances, or, for the sake of clearness, systems. We then entertain the expectation that these systems perhaps maintain a constant spatial relationship to each other like the different systems of lenses of the telescope, one behind another. Strictly speaking, there is no need of assuming a real spatial arrangement of the psychic system. It will serve our purpose if a firm sequence be established through the fact that in certain psychological occurrences the system will be traversed by the excitement in a definite chronological order. This sequence may experience an alteration in other processes; such possibility may be left open. For the sake of brevity, we shall henceforth speak of the component parts of the apparatus as “Ψ-systems.”

The first thing that strikes us is the fact that the apparatus composed of Ψ-systems has a direction. All our psychic activities proceed from (inner or outer) stimuli and terminate in innervations. We thus ascribe to the apparatus a sensible and a motor end; at the sensible end we find a system which receives the perceptions, and at the motor end another which opens the locks of motility. The psychic process generally takes its course from the perception end to the motility end. The most common scheme of the psychic apparatus has therefore the following appearance:

But this is only in compliance with the demand long familiar to us, that the psychic apparatus must be constructed like a reflex apparatus. The reflex act remains the model for every psychic activity.

We have now reason to admit a first differentiation at the sensible end. The perceptions that come to us leave a trace in our psychic apparatus which we may call a “Memory trace.” The function which relates to this memory trace we call the memory. If we hold seriously to our resolution to connect the psychic processes into systems, the memory trace can then consist only of lasting changes in the elements of the systems. But, as has already been shown in other places, obvious difficulties arise if one and the same system faithfully preserves changes in its elements and still remains fresh and capable of admitting new motives for change. Following the principle which directs our undertaking, we shall distribute these two activities among two different systems. We assume that a first system of the apparatus takes up the stimuli of perception, but retains nothing from them—that is, it has no memory; and that behind this there lies a second system which transforms the momentary excitement of the first into lasting traces. This would then be a diagram of our psychic apparatus:

It is known that from the perceptions that act on the P-system we retain something else as lasting as the content itself. Our perceptions prove to be connected with one another in memory, and this is especially the case when they have once fallen together in simultaneity. We call this the fact of association. It is now clear that if the P-system is entirely lacking in memory, it certainly cannot preserve traces for the associations; the individual P-elements would be intolerably hindered in their function if a remnant of former connection should make its influence felt against a new perception. Hence we must, on the contrary, assume that the memory system is the basis of the association. The fact of the association, then, consists in this—that, in consequence of the diminutions in resistance and a smoothing of the ways from one of the Mem-elements, the excitement transmits itself to a second rather than to a third Mem-system.

On further investigation we find it necessary to assume not one but many such Mem-systems, in which the same excitement propagated by the P-elements experiences a diversified fixation. The first of these Mem-systems will contain in any case the fixation of the association through simultaneity, while in those lying further away the same exciting material will be arranged according to other forms of concurrence; so that relationships of similarity, &c., might perhaps be represented through these later systems. It would naturally be idle to attempt to report in words the psychic significance of such a system. Its characteristic would lie in the intimacy of its relations to elements of raw memory material—that is, if we wish to point to a profounder theory in the gradations of the resistances to conduction toward these elements.

We may insert here an observation of a general nature which points perhaps to something of importance. The P-system, which possesses no capability of preserving changes and hence no memory, furnishes for our consciousness the entire manifoldness of the sensible qualities. Our memories, on the other hand, are unconscious in themselves; those that are most deeply impressed form no exception. They can be made conscious, but there can be no doubt that they develop all their influences in the unconscious state. What we term our character is based, to be sure, on the memory traces of our impressions, and indeed on these impressions that have affected us most strongly, those of our early youth—those that almost never become conscious. But when memories become conscious again they show no sensible quality or a very slight one in comparison to the perceptions. If, now, it can be confirmed that memory and quality exclude each other, as far as consciousness in the Ψ-systems is concerned, a most promising insight reveals itself to us in the determinations of the neuron excitement.

What we have so far assumed concerning the composition of the psychic apparatus at the sensible end follows regardless of the dream and the psychological explanations derived from it. The dream, however, serves as a source of proof for the knowledge of another part of the apparatus. We have seen that it became impossible to explain the dream formation unless we ventured to assume two psychic instances, one of which subjected the activity of the other to a critique as a consequence of which the exclusion from consciousness resulted.

We have seen that the criticising instance entertains closer relations with consciousness than the criticised. The former stands between the latter and consciousness like a screen. We have, moreover, found essential reasons for identifying the criticising instance with that which directs our waking life and determines our voluntary conscious actions. If we now replace these instances in the development of our theory by systems, the criticising system is then to be ascribed to the motor end because of the fact just mentioned. We now enter both systems in our scheme, and express by the names given them their relation to consciousness.

The last of the systems at the motor end we call the foreconscious in order to denote that exciting processes in this system can reach consciousness without any further detention provided certain other conditions be fulfilled, e.g., the attainment of a certain intensity, a certain distribution of that function which must be called attention, and the like. This is at the same time the system which possesses the keys to voluntary motility. The system behind it we call the unconscious because it has no access to consciousness except through the foreconscious, in the passage through which its excitement must submit to certain changes.

In which of these systems, now, do we localise the impulse to the dream formation? For the Sake of simplicity, let us say in the system Unc. To be sure we shall find in later discussions that this is not quite correct, that the dream formation is forced to connect with dream thoughts which belong to the system of the foreconscious. But we shall learn later, when we come to deal with the dream-wish, that the motive power for the dream is furnished by the Unc., and, owing to this latter movement, we shall assume the unconscious system as the starting-point of the dream formation. This dream impulse, like all other thought structures, will now strive to continue itself in the foreconscious, and thence to gain admission to consciousness.

Experience teaches us that the road leading from the foreconscious to consciousness is closed to the dream thoughts during the day by the resistance of the censor. At night the dream thoughts gain admission to consciousness, but the question arises, in what way and because of what change. If this admission was rendered possible to the dream thoughts through the fact that the resistance watching on the boundary between the unconscious and foreconscious sinks at night, we should then get dreams in the material of our presentations which did not show the hallucinatory character which just now interests us.

The sinking of the censor between the two systems, Unc. and Forec., can explain to us only such dreams as “Autodidasker,” but not dreams like the one of the burning child, which we have taken as a problem at the outset in these present investigations.

What takes place in the hallucinatory dream we can describe in no other way than by saying that the excitement takes a retrogressive course. It takes its station, not at the motor end of the apparatus, but at the sensible end, and finally reaches the system of the perceptions. If we call the direction towards which the psychic process continues from the unconscious into the waking state the progressive, we may then speak of the dream as having a regressive character.

This regression is surely one of the most important peculiarities of the dream process; but we must not forget that it does not belong to the dream alone. The intentional recollection and other processes of our normal thinking also require a retrogression in the psychic apparatus from any complex presentation act to the raw material of the memory traces lying at its basis. But during the waking state this turning backward does not reach beyond the memory pictures; it is unable to produce the hallucinatory vividness of the perception pictures. Why is this different in the dream? When we spoke of the condensation work of the dream we could not avoid the assumption that the intensities adhering to the presentations are fully transferred from one to another through the dream-work. It is probably this modification of the former psychic process which makes possible the occupation of the system of P to its full sensual vividness in the opposite direction from thought.

I hope that we are far from deluding ourselves about the importance of this present discussion. We have done nothing more than give a name to an inexplicable phenomenon. We call it regression if the presentation in the dream is changed back to the perceptible image from which it once originated. But even this step demands justification. Why this naming, if it does not teach us anything new? I believe, however, that the name “Regression” will serve us to the extent of connecting a fact familiar to us with a scheme of the psychic apparatus which is supplied with a direction. At this point, for the first time, it is worth the trouble to construct such a scheme. For, with the help of this scheme, any other peculiarity of the dream formation will become clear to us without further reflection. If we look upon the dream as a process of regression in the assumed psychic apparatus, we can readily understand the empirically proven fact that all mental relation of the dream thoughts either is lost in the dream-work or can come to expression only with difficulty. According to our scheme, these mental relations are contained not in the first Mem-systems, but in those lying further to the front, and in the regression they must forfeit their expression in favour of the perception pictures. The structure of the dream thoughts is in the regression broken up into its raw material.

But what change renders possible this regression which is impossible during the day? Let us here be content with assumption. There must evidently be some alterations in the charge of energy belonging to the single systems causing the latter to become accessible or inaccessible to the discharge of the excitement; but in any such apparatus the same effect upon the course of excitement might be brought about through more than one form of such changes. This naturally reminds us of the state of sleep and of the many changes of energy this state produces at the sensible end of the apparatus. During the day there is a continuous coursing stream from the Ψ-system of the P toward the motility; this current ceases at night, and no longer hinders a streaming of the current of excitement in the opposite direction. This would appear to be that “seclusion from the outer world” which according to the theory of some authors is supposed to explain the psychological character of the dream (vide p. 30). In the explanation of the regression of the dream we shall, however, have to consider those other regressions which originate during morbid waking states. In these other forms the explanation just given plainly leaves us in the lurch. Regression takes place in spite of the uninterrupted sensible current in a progressive direction.

The hallucinations of hysteria and paranoia, as well as the visions of mentally normal persons, I can explain as actually corresponding to regressions, being in fact thoughts transformed into images; and only such thoughts are subjected to this transformation as are in intimate connection with suppressed or unconscious recollections. As an example I shall cite one of my youngest hysterical patients—a boy, twelve years old, who was prevented from falling asleep by “green faces with red eyes,” which terrified him. The source of this manifestation was the suppressed, but once conscious, memory of a boy whom he had often seen during four years, and who offered him a deterring example of many childish bad habits, including onanism, which now formed the subject of his own reproach. His mother had noticed at the time that the complexion of the ill-bred boy was greenish and that he had red (i.e. red bordered) eyes. Hence the terrible vision which constantly served to remind him of his mother’s warning that such boys become demented, that they are unable to make progress at school, and are doomed to an early death. A part of this prediction came true in the case of the little patient; he could not successfully pursue his high school studies, and, as appeared on examination of his involuntary fancies, he stood in great dread of the remainder of the prophecy. However, after a brief period of successful treatment, his sleep was restored, he lost his fears, and finished his scholastic year with an excellent record.

I may also add here the interpretation of a vision related to me by an hysteric forty years of age, as having occurred in her normal life. On opening her eyes one morning she beheld in the room her brother, whom she knew to be confined in an insane asylum. Her little son was asleep by her side. Lest the child should be frightened on seeing his uncle, and fall into convulsions, she pulled the sheet over the little one; this done, the phantom disappeared. This vision is the re-casting of one of her infantile reminiscences which, although conscious, is most intimately connected with all the unconscious material in her mind. Her nursemaid told her that her mother, who had died young (the patient was then only a year and a half old), had suffered from epileptic or hysterical convulsions, which dated back to a fright caused by her brother (the patient’s uncle), who appeared to her disguised as a spectre with a sheet over his head. The vision contains the same elements as the reminiscence, viz. the appearance of the brother, the sheet, the fright, and its effect. These elements, however, are ranged in different relations, and are transferred to other persons. The obvious motive of the vision, which replaces the idea, is her solicitude lest her little son, who bore a striking resemblance to his uncle, should share the latter’s fate. Both examples here cited are not entirely unrelated to sleep, and may therefore be unsuitable as proof for my assertion. I may therefore refer to my analysis of an hallucinatory paranoia,² and to the results of my hitherto unpublished studies on the psychology of the psychoneuroses in order to emphasize the fact that in these cases of regressive thought transformation one must not overlook the influence of a suppressed or unconscious reminiscence, this being in most cases of an infantile character. This recollection, so to speak, draws into the regression the thought with which it is connected, which is prevented from expression by the censor—that is, into that form of representation in which the recollection itself exists psychically. I may here mention as a result of my studies in hysteria that if we succeed in restoring infantile scenes to consciousness (whether recollections or fancies) they are seen as hallucinations, and are divested of this character only after reproduction. It is also known that the earliest infantile memories retain the character of perceptible vividness until late in life, even in persons who are otherwise not visual in memory.

If, now, we keep in mind what part is played in the dream thoughts by the infantile reminiscences or the phantasies based upon them, how often fragments of these reminiscences emerge in the dream content, and how often they even give origin to dream wishes, we cannot deny the probability that in the dream, too, the transformation of thoughts into visual images may be the result of the attraction exerted by the visually represented reminiscences, striving for reanimation, upon the thoughts severed from consciousness and struggling for expression. Following this conception, we may further describe the dream as a modified substitute for the infantile scene produced by transference to recent material. The infantile cannot enforce its renewal, and must therefore be satisfied to return as a dream.

This reference to the significance of the infantile scenes (or of their phantastic repetitions), as in a manner furnishing the pattern for the dream content, renders superfluous the assumption made by Scherner and his pupils, of an inner source of excitement. Scherner assumes a state of “visual excitation” of internal excitement in the organ of sight when the dreams manifest a particular vividness or a special abundance of visual elements. We need not object to this assumption, but may be satisfied with establishing such state of excitation for the psychic perceptive system of the organs of vision only; we shall, however, assert that this state of excitation is formed through the memory, and is merely a refreshing of the former actual visual excitation. I cannot, from my own experience, give a good example showing such an influence of infantile reminiscence; my own dreams are surely less rich in perceptible elements than I must fancy those of others; but in my most beautiful and most vivid dream of late years I can easily trace the hallucinatory distinctness of the dream contents to the sensuous nature of recently received impressions. On page 368 I mentioned a dream in which the dark blue colour of the water, the brown colour of the smoke issuing from the ship’s funnels, and the sombre brown and red of the buildings which I had seen made a profound and lasting impression on my mind. This dream, if any, must be attributed to visual excitation. But what has brought my visual organ into this excitable state? It was a recent impression uniting itself with a series of former ones. The colours I beheld were those of the toy blocks with which my children erected a grand structure for my admiration on the day preceding the dream. The same sombre red colour covered the large blocks and the same blue and brown the small ones. Connected with these were the colour impression of my last journey in Italy, the charming blue of the Isonzo and the Lagoon, the brown hue of the Alpine region. The beautiful colours seen in the dream were but a repetition of those seen in the memory.

Let us review what we have learned about this peculiarity which the dream has of transforming its content of ideas into plastic images. We have neither explained this character of the dream-work nor traced it to known laws of psychology, but we have singled it out as pointing to unknown connections, and designated it by the name of the “regredient” character. Wherever this regression has occurred, we have regarded it as an effect of the resistance which opposes the progress of the thought on its normal way to consciousness, as well as a result of the simultaneous attraction exerted upon it by the vivid memories present. Regression is perhaps facilitated in the dream by the cessation of the progressive stream running from the sense organs during the day. For this auxiliary moment there must be compensation in the other forms of regression through a fortifying of the other motives of regression. We must also bear in mind that in pathological cases of regression, as in the dream, the process of transference of energy must be different from that of the regressions of normal psychic life, as it renders possible a full hallucinatory occupation of the perception systems. What we have described in the analysis of the dream-work as “Regard for Dramatic Fitness” may be referred to the selective attraction of visually recollected scenes, touched by the dream thoughts.

It is quite possible that this first part of our psychological utilisation of the dream does not entirely satisfy even us. We must, however, console ourselves with the fact that we are compelled to build in the dark. If we have not altogether strayed from the right path, we shall be sure to reach about the same ground from another starting-point, and thereafter perhaps be better able to see our way.