Part 10

But as I intend to devote an Essay on Atmospheric influence, I shall content myself with asserting, in the mean time, that there is some common cause, or causes, assigned either to atmospherical changes, or co-ordinate with these changes, affecting the animal spirits of the sane and the insane—of the healthy and diseased, (in all, the manifestation is according to individual state,) is generally, and indeed, I might perhaps say, universally admitted, that the fact will require no further proof, either to introduce or confirm its truth. There is then a certain periodicity in the excitement and depression of our spirits, as well as in all our diseases, mental or corporeal, so absolutely certain, that it must be the conjoined effect of some order in the operations of nature, and cannot be explained on the principle of accidental or apparent coincidence, by which credulous and superstitious minds are often deceived.

Though the artificial habits and constitutions of men must modify these influences, we still, notwithstanding, often perceive the effects are simultaneous in time, and sometimes that they preserve the same type, and as such artificial modifications do not exist in the same degree in the animal creation, especially in those undomesticated, on the contrary, these influences are so uniform on them, that the signs and symptoms of their presence are the barometers of rural life, it follows that these very modifications in men, when rightly perceived, are additional proofs of their being the effects of one cause.

Even in man the influence of seasons, climate, and all violent atmospherical changes, are so striking as to be admitted by all, because they are so powerful as to overwhelm all artificial counteracting modifications; but, as it regards all common and minor influences, even when the effect on the mass are coincident in time, they are in individuals so modified by the specific habits, the state of the health, and the peculiar state of mind, that they become so much disguised, and of course so much less obvious to common observation, that even some medical men will deny atmospherical influences altogether when held forth as objects of scientific investigation, and ridicule as fanciful the man who maintains a firm and well-grounded philosophical faith in them; this is most inconsistent, and is like admitting a clock may mark hours, but cannot mark minutes as they pass.—It is the child who has just discovered the use of the hour, but not of the minute hand, of a time-piece.

The philosopher knows that the unobserved and silent influence is the most important, and that the striking results are the mere indexes of its secret movements.

Let ignorance pretend to admire these striking results, and laugh at him who is anxious to discover the cause which produces them; he has incomparably more interest and pleasure, his eyes more open, and his understanding more exercised in these common facts, than other men, while yet he deems them as nothing compared to the end they serve; they are indeed interesting in themselves, but to him they are most interesting, because he considers them the means, but still only as the means, by which he obtains the noblest object which the light of his reason can discover—the discovery of those principles, or of that order of operation of the cause which produces them.

Medical libraries are full of books on the influence of seasons and climate, miasmata, malaria, and other local causes of disease: and they admit also that the influences of all these are such, that almost all diseases common to man will exhibit altered and corresponding symptoms under these varying circumstances, proving they participate in, and are conjoined (or “tinged as it were,” as it is said by some,) with them.

All this, however, I leave for the Essay on the Atmosphere, but I mention these facts and observations in the mean time for the sake of this argument, that if all these modifications are admitted to exist among the sane, how much more strikingly must the peculiar circumstances, the singular habits, and the altered state of mind of the insane, modify the effects of this influence:—so strikingly, that I have no doubt, from these causes, may be explained the very singular exhibitions in this last-mentioned case. Where the particular state of mind, and the peculiar circumstances connected with his confinement, have superinduced in the system the irregular accumulation and expenditure of the nervous energy, so that, though the increase of the animal spirits was, in the first instance, the common effect of a cause operating in and through all, every where,—yet, operating through, and modified by, the peculiarities connected with his case, has in time produced in him, as well as in a less striking degree in others, and in fact, in many, though certainly not in all cases of insanity, effects so very singular and striking.

Again, these changes of the atmosphere, which produce these effects on the sane, seem, on the insane, in many cases, to be wholly expended in producing fluctuations on the animal spirits (not in bodily effects,) so expended, as if this increase of the vital energies were neither subject to the usual laws of corporeal nor intellectual distribution. These insane, consequently, are less subject to disease from these causes, as if they, no longer responsible, paid not, therefore, the price of the use and abuse of the energies continually imparted to all. It is true, that the life they lead, not only removes them from many causes of disease, but the very nature of their diseased state, also, renders the mind more susceptible of impressions, for, beside their excited state, by being shut out from the world, they necessarily give to trifles all the importance of weightier matters, and thus it is, that by their being the victims of mental excitement, {133a} which is every where a protection against prevailing diseases, they are not so liable to be attacked by the prevailing epidemics. {133b}

Whatever influences prevail externally, they must in all cases, sane and insane, be counteracted and modified by internal influences.

But to enter upon this investigation is not at present my intention, therefore I shall not now examine the question, whether the epidemics of different times, and the character of all diseases, which always partake, more or less, of the prevailing epidemic, can be _wholly_ {134} explained as being caused by some difference in the prevailing state of the weather. I shall only remark that it is certain such seasons and states of the weather are equally fruitful in the production of insanity and in the excitement of those already insane. Yet, from these internal mental or moral influences, it is evident that neither insanity nor epidemic diseases can prevail exactly in proportion to the state of the weather, unless it could be proved there always existed a correspondence between the state of the weather and the moral and physical susceptibilities or predisposition of the persons exposed to its influence.

At the same time I assert that our moral state has more to do with disease, either directly or indirectly, than is generally credited, yet these moral causes are necessarily every where physical in their operation, so that the assertion that our physical corresponds with our moral state, and what we call physical causes are the effects of this state, need not alarm us, in fact, the interesting truth is now demonstrated, {135} that health and longevity correspond with our moral state, (though this is true as a general principle, there are many real and apparent exceptions,) in fact, natural and moral effects co-operate, just as the circulation depends on the nervous energy, so the nervous energy depends greatly on our mental condition.

Whether, however, the causes of diseases are more of a mental or corporeal character, is not now the question to decide.

For though in the Essay I propose to give on atmospheric influence, I shall endeavour to point out the various causes which may give rise to an irregular display of the spirits of the insane, I am far, however, from denying, that there are alternate states of excitement and depression, of better and worse days, which we may not be able to trace to these causes, but which may depend on principles similar to other physical intermittents, just as we have periodical head-aches, having their accession and intermission most frequently every alternate day, and yet, even in these cases, I have been able to discover the origin of these head-aches, as was my own case, to alternate sleepless and distressing nights. Looking at these periodical exacerbations of insanity, without tracing them up to their first causes, they seem like the operation of some disturbing cause, requiring a given time to arrive at their crisis, or to produce the effect, and when produced, to subside again, and this cause, thus viewed in its less remote operation, seems altogether of a physical nature. But this periodicity, which I also advocate, will be more fully examined in the third section of the Essay on Atmospheric Influence, in which some observations will be ventured on lunar influence.

Let the reader in the mean time take it for granted that such an influence exists; we shall then be able to examine the modifying influence which the peculiar state of the mind, in each, among the insane, must have over their manner of exhibiting these alterations in their animal spirits, especially among the old incurable cases, labouring, as it has been said, under the chronic form of insanity.

Often, after the first attack, their minds are left in an imperfect state; yet, notwithstanding this inability to discharge the functions of mind properly, they generally retain their physical energies, enjoy vigorous health, and, of course, the flow of their animal spirits dependent thereon, is more likely to be improved than otherwise; with respect to mind, however, they not merely want volition, and the common motives and principles of control over themselves, but there have been circumstances connected with their confinement, which, co-operating with the excitement, (the cause of which I shall hereafter attempt to explain,) have formed in the system regular periodical returns of these states; so that, at these periods, they not only, more obviously, exhibit these changes in their spirits, and, of course, display without disguise, their peculiarities of mind, as children do, and sometimes as even men do, when warmed with friendship, or with wine; but they also do so in a higher degree, and, of course, with all their latent imperfections of mind, in a much more striking manner; they then “show themselves,” their peculiar character and defects; nor should this explanation of the periodical return of these states of excitement, from the above-mentioned co-operating causes, surprise us; we may every day witness the operation of the same principle, among men possessed of reason.

We all know, whoever gratifies any passion, or accustoms the system to any artificial stimulus, at stated periods, invariably finds the difficulty of resisting this passion, and his inclination for this stimulus greatest, at the usual period of gratification: and so it is with the expenditure of animation; in fact, nothing is more certain, than that both mind and body become the slave of those customs, which the manner of our living, and moral conduct, and the circumstances through which we have passed, have fastened around us. Now, as the circumstances and treatment of the insane, have hitherto been different from common life, (the object ought to be, in the treatment of the insane, to resemble common life as much as possible;) and as they are without control over themselves, their mode of displaying their more animated state, must be as different from the civilized man, as the civilized man is from the savage. If, then, habits of civilization may be called a second nature, here it may be said, that a third has been superinduced.

From these circumstances and states of mind, it appears, that, instead of their stock of animal spirits being expended, under the guidance of a moral agency, and regularly diffused over their existence, they are subject to mere physical influence, and become the sport of every eddying wind that blows; and therefore we find every possible variety and irregularity exhibited.—A perfect contrast to that of the good and wise man, if such a one can be found, whose balance of mind is preserved, whose spirits are tranquil and even, who enjoys perpetual sunshine within, and diffuses peace and serenity around him.

Thus, because when their spirits are buoyant, they strangely exhibit their inherent defects of mind, it has in many instances been mistaken for an exacerbation or a returning accession of the disease, and called the chronic type of old incurable cases.

It further appears, that this view is correct, from the fact, that if their manner of talking and acting, in expending their increased flow of spirits, is improperly encouraged or exasperated, then we find their individual and latent defects become more obvious; but with proper treatment, they gradually die away: in fact, these appearances are more or less perceptible, in a great measure, according to the spirit and conduct of the superintendant; and even, under him, to that of their respective attendants. Of this, I could give some striking illustrations. It is astonishing how much the increased flow of the spirits will be dark, gloomy, and vindictive; or light, cheerful, and full of kindliness; just as we by our treatment excite and keep alive one part of the mind or another. The same principle might be illustrated also, on a larger scale, by surveying the conduct of different parties and governments in the world; and on a smaller scale we see every one in authority, a magistrate, a gentleman, a minister, a pastor, the captain of a ship, and a parent, stamp their character on the sphere in which they move.

Were it the place, nothing could be more instructive than examples to demonstrate the correctness of these observations.

The preceding case, I consider, is one of these examples. I have said, that for the most part, these states of excitement and depression, are merely an irregular exhibition in the accumulation and expenditure of the animal spirits, and not always to be considered, according to Dr. Halloran’s view, as the remains of the disease in the state of a returning paroxysm, and that which characterises the permanently insane; but that this originated in, and depended on, causes which equally affect the animal spirits of the sane and insane, with this difference, that in the insane, as in this case, they are modified by the peculiar state of mind, and the sort of treatment they have received.

Grant that, from the state of his mind, any little increase of animation would resemble, in a slight degree, that which he now exhibits, then I am, by the help of facts, in this and some other cases of a similar nature, justified in saying, that I have been able to trace the process and progress of these changes, from small beginnings to their present state. I know, from the best information, that his manner and appearance were, when excited, so laughable and striking, that the attendants and their friends, from want of proper feeling, or perhaps mere thoughtlessness, actually made him a source of private sport and amusement, and thus increased his excited state, which, in the course of time, assumed its present peculiar and amusing form. {141}

A minute detail of all these things, together with unnecessary and injudicious confinement, I am certain, would prove all this.

In many cases, and especially in the last, I have been able to trace, as I have already said, the process and progress of these changes, from small beginnings to their present state. In some cases, any little increase of animation gave rise to manners and conversation, which were extremely amusing, and such as tempted silly and unthinking people, as well as the other patients, to encourage by listening or assenting too much to them, or to exasperate by wantonly making them a source of sport and amusement; conduct which cannot be too strongly deprecated, especially during the critical period of their convalescence.

In most instances, however, it must be allowed, that among these old incurable cases, {142} the most powerful exciting causes are within them. When their minds are at all irradiated, striking ideas, and scenes of the past, cross their imaginations; they are further excited by them; and in proportion as the system is excited, these ideas are themselves more powerfully awakened; they have no clear consciousness nor control over themselves; and this dreaming state of their minds, to them all reality, is sometimes as cheering as the dreams of hope can make it, and at other times as horrible as the night-mare! and thus they are wrought up into the most excited or exasperated state. In some cases, especially the foregoing, this goes on until they are worn out, when they require a corresponding portion of time to renew their vital energies; and thus cause and effect mutually produce each other. These alternate states of excitement and depression, being often repeated, they gradually increase in strength and duration; and thus it is in some few cases, and especially those similar to the last, we find, that their spirits are not expended and renewed, as ours are, once in twenty-four hours, because these changes have become the habitudes of their nature, so that their system becomes governed by new laws of action. It is very singular that those most liable to extremes, are most predisposed to insanity, and in its more confirmed stage to this periodicity of excitement and depression.

I have already noticed, {143} that the excitement of the depressing and exhilarating passions alternately, is the most striking characteristic of the old insane,—so striking that the general division of insanity is intomania and melancholia; a division, however, which is altogether unphilosophical, as the mania and melancholia are not any abstract difference in the cause of the disease itself, but merely the results of the over-active nervous energy operating in different directions—at one time on the depressing, another on the exhilarating passions; this indeed is the case, more or less, with all those who preserve not this mental equilibrium, but who act more from the impulse of their feelings and passions than the cold calculations of reason, and the rigid restraints of principle. To what extremes are the passions of the human mind liable, when neither the true light of the understanding nor any right sense of justice guide them! We see this in ignorant and unprincipled individuals, who suddenly rush out of their thraldom and pupilage into liberty and licensciousness; we see the same thing exhibited by agitated and wicked masses, as in the French Revolution, when the moral, like the physical ocean, is let loose from its order and control, and heaves its tumultuous waves of passion, as if by an earthquake, from one overwhelming extreme to another.

When then, as in the insane, all the restraining powers of the mind are lost, can we wonder that the mental energies should be subject to accidental and baneful influences? that they should impetuously rush with fearful, because with unguided force, into the most opposite and direful extremes? These extremes, however, always correspond to the individual peculiarity of mind, and the nature of the exciting causes, which exciting causes often exist internally long before they become externally evident; thus gradually forming ruts in those weak or soft parts of the mind, as it were, in which their feelings are naturally more apt to run; and thus they acquire the increasing facility and strength of habit, in operating in one direction rather than another, until they become irresistible: or in other words, until the understanding has no longer the power to extricate the mind from their influence.—Body and mind have been allowed conjointly and reciprocally to produce and increase these effects. The effects are first, disordered action; next, inflamed and diseased organization of the brain, as well as this disordered action being continually strengthened by a daily increase in the power of mental association, “calling forth an increased susceptibility to the action of certain exciting causes;” and so far I agree with Dr. Halloran, that a something like the original “accession of the disease,” more readily takes place. {145a}

I have said, {145b} that in cases of permanent insanity, the alternations into these opposite mental states occur most frequently among persons whose previous character was marked by extremes,—who were easily excited, and as easily depressed, either by their hopes, their fears, their anger, or their affections. And I have often had occasion to hear these remarks on their admission; and further, that they could not bear stimulants, especially ardent spirits; and that there was insanity decidedly developed during their worst paroxysms of intoxication.

In fact, the history of their lives, at least of some of them, was that of comedy and tragedy, perpetually prophesying and exhibiting a threatening prelude of their present more awful state; more awful in appearance, because it has now become bereft of its former lucid interludes; which lucid interludes had, possibly for some time, been externally maintained only by the mere power of external moral influences, long after the internal control had ceased to preside over the mental operations.

We call it insanity when external restraints are broken down and disregarded; we cannot decide how long absurd and delusive feelings and notions have monopolized all the operations of the little world within. I shall have occasion hereafter to adduce the history of many cases which will serve to illustrate the truth of these views. I may briefly mention, that they occur most frequently in those families where such a constant April atmosphere exists: and, as a further argument it may be stated, that a greater proportion of victims to these causes occur among the women than among the men; and in the male sex we find they are those of a more feminine character, or those whose feelings naturally predominate over their understandings.

Thus children who resemble their parents, through the spirit in which they were conceived and brought forth, become still more like them by example and education; and hence the very important fact, that the greater number of those who lose the power over their own minds, are from among those who have been unaccustomed at an early stage of their existence to exercise a salutary control over their feelings and habits; and of those especially such as naturally possess strong animal and sentimental feelings. Hence it is said, “that of all the causes of mental derangement termed moral causes, perhaps the greatest number may be traced to the error of early education.” {147} Thus, as I have already remarked, an only child, or the youngest, (who has often as much exclusive attachment as an only child, because he is the son of old age, or is young when the rest cease to be children; or may be the only one left at home,) are numerous amongst the insane.