W. C. a man, aged sixty-three, was admitted into the hospital, January 21, 1797. The persons, who attended at his admission, deposed, that he had been disordered five months; that he never had been insane before, and that the disease came on shortly after the death of his son. He was in a very anxious and miserable state. No persuasion could induce him to take nourishment; and it was with extreme difficulty that any food could be forced upon him. He paced about with an hurried step; was often suddenly struck with the idea of having important business to adjust in some distant place, and which would not admit of a moment’s delay. Presently after, he would conceive his house to be on fire, and would hastily endeavour to rescue his property from the flames. Then he would fancy that his son was drowning, that he had twice sunk: he was prepared to plunge into the river to save him, as he floated for the last time: every moment appeared an hour until he rose. In this miserable state he continued till the 27th, when, with great perturbation, he suddenly ran into his room, threw himself on the bed, and in a few minutes expired. The head was opened twenty-four hours after death. The pericranium was but slightly adherent to the scull: the tunica arachnoidea, particularly where the hemispheres meet, was of a milky whiteness. Between this membrane, which was somewhat thickened, and the pia mater, there was a very large collection of water: the pia mater was inflamed: the veins of this membrane were enlarged beyond what I had ever before observed: there was a striking appearance of air in the veins: the medullary substance of the brain, when cut into, bled freely, and seemed spongy from the number and enlargement of its vessels: in the ventricles, which were of a natural capacity, there was about half an ounce of water: the brain was of a healthy consistence.
M. L. a woman, aged thirty-eight, was admitted into the house, June 11, 1796. From the information of the people who had attended her, it appeared, that she had been disordered six weeks, and that the disease took place shortly after the death of her husband. At the first attack she was violent, but she soon became more calm. She conceived that the overseers of the parish, to which she belonged, meditated her destruction: afterwards she supposed them deeply enamoured of her, and that they were to decide their claims by a battle. During the time she continued in the hospital she was perfectly quiet, although very much deranged. She fancied that a young man, for whom she had formerly entertained a partiality, but who had been dead some years, appeared frequently at her bed-side, in a state of putrefaction, which left an abominable stench in her room. Soon after she grew suspicious, and became apprehensive of evil intentions in the people about her. She would frequently watch at her door, and, when asked the reason, replied that she was fully aware of a design, which had been formed, to put her secretly to death.—Under the influence of these opinions she continued to her death, which took place on February 8, 1797, in consequence of a violent rheumatic fever. She was opened twelve hours after death. There were two opake spots on the tunica arachnoidea: the pia mater was slightly inflamed: there was a general congestion of blood to the whole contents of the cranium: the consistence of the brain did not differ from what is found in a healthy state.
H. C. a woman, of about sixty-five years of age, had been admitted on the incurable establishment in the year 1788. I have not been able to collect any particulars of her former history. During the time I had an opportunity of seeing her, she continued in a very violent and irritable state: it was her custom to abuse every one who came near her. The greatest part of the day was passed in cursing the persons she saw about her; and when no one was near, she usually muttered some blasphemy to herself. She died of a fever on February 19, 1797, on the fourth day after the attack. She was opened two days after death. The tunica arachnoidea was, in many parts, without its natural transparency: the pia mater was generally suffused with blood, and its vessels were enlarged: the consistence of the brain was firm.
CASE XXII.
J. C. a man, aged fifty, was admitted into the hospital, August 6, 1796. It was stated that he had been disordered about three weeks, and that the disease had been induced by too great attention to business, and the want of sufficient rest. About four years before, he had been a patient, and was discharged uncured. He was an artful and designing man, and with great ingenuity once effected his escape from the hospital. His time was mostly passed in childish amusements, such as tearing pieces of paper and sticking them on the walls of his room, collecting rubbish and assorting it. However, when he conceived himself unobserved, he was intriguing with other patients, and instructing them in the means, by which they might escape. Of his disorder he seemed highly sensible, and appeared to approve so much of his confinement, that when his friends wished to have him released, he opposed it, except it should meet with my approbation; telling them, in my presence, that, although he might appear well to them, the medical people of the house were alone capable of judging of the actual state of his mind; yet I afterwards discovered, that he had instigated them to procure his enlargement, by a relation of the grossest falshoods and most unjust complaints. In April 1797, he was permitted to have a month’s leave of absence, as he appeared tolerably well, and wished to maintain his family by his industry. For above three weeks of this time, he conducted himself in a very rational and orderly manner. The day preceding that, on which he was to have returned thanks, he appeared gloomy and suspicious, and felt a disinclination for work. The night was passed in a restless manner, but in the morning he seemed better, and proposed coming to the hospital to obtain his discharge. His wife having been absent for a few minutes from the room, found him, on her return, with his throat cut. He was re-admitted as a patient, and expressed great sorrow and penitence for what he had done; and said that it was committed in a moment of rashness and despair. After a long and minute examination, he bewrayed nothing incoherent in his discourse. His wound, from which it was stated that he had lost a large quantity of blood, was attended to by Mr. Crowther, the surgeon to the hospital. Every day he became more dispirited, and at last refused to speak. He died May 29th, about ten days after his re-admission. His head was opened two days after death. There were some slight opacities of the tunica arachnoidea, and the pia mater was a little inflamed: the other parts of the brain were in an healthy state, and its consistence natural.
CASE XXIII.
E. L. was a man, about seventy-eight years of age; had been admitted on the incurable establishment, January 3, 1767. By report, I have understood that he was formerly in the navy, and that his insanity was caused by a disappointment of some promotion which he expected. It was also said, that he was troublesome to some persons high in office, which rendered it necessary that he should be confined. At one time he imagined himself to be the king, and insisted on his crown. During the time I had an opportunity of knowing him, he conducted himself in a very gentlemanly manner. His disposition was remarkably placid, and I never remember him to have uttered an unkind or hasty expression. With the other patients he seldom held any conversation. His chief amusement was reading, and writing letters to the people of the house. Of his books he was by no means choice; he appeared to derive as much amusement from an old catalogue as from the most entertaining performance. His writings always contained directions for his release from confinement; and he never omitted his high titles of God’s King, Holy Ghost, Admiral, and Physician. He died June 13, 1797, worn out with age. He was opened two days after death. The scull was thick and porous. There was a large quantity of water between the different membranes. The tunica arachnoidea was particularly opake: the veins seemed to contain air: in the medullary substance the vessels were very copious and much enlarged: the lateral ventricles contained two ounces of pellucid water: the consistence of the brain was natural.
It has been stated, by a gentleman of great accuracy, and whose situation affords him abundant opportunity of acquiring a knowledge of diseased appearances, that the fluid of hydrocephalus appears to be of the same nature with the water which is found in dropsy of the thorax and abdomen.[10] That this is generally the case, there can be no doubt, from the respectable testimony of the author of the Morbid Anatomy: but in three instances, where I submitted this fluid to experiment, it was incoagulable by acids and by heat; in all of them its consistence was not altered even by boiling. There was, however, a cloudiness produced; and, after the liquor had stood some time, a slight deposition of animal matter took place, which, prior to the application of heat or mineral acids, had been dissolved in the fluid. This liquor tinged green the vegetable blues; produced a copious deposition with nitrat of silver; and, on evaporation, afforded cubic crystals (nitrat of soda). From this examination it was inferred, that the water of the brain, collected in maniacal cases, contained a quantity of uncombined alkali and some common salt. What other substances may enter into its composition, from want of sufficient opportunity, I have not been enabled to determine.