A very definite indication of the progress, or lack of progress, made in determining the etiology of the psychoses is the list of causes agreed upon at the International Congress of Alienists[60] in 1867:—1. Physical causes: Artificial deformities of cranium; convulsions of infancy and dentition; cerebral congestion (primary, not that which arises in the course of certain forms of insanity); organic affections of the brain; senility; pellagra; anemia; constitutional syphilis; intermittent fever; typhoid fever; acute rheumatism; gout and chronic rheumatism; organic affections of the heart; pulmonary phthisis; intestinal worms; other acute diseases; other chronic diseases; suppression of the hemorrhoidal flux; menstrual disorders; metastasis; alcoholic drinks; abuse of tobacco; other vegetable poisons; mineral poisons (lead, mercury, coffee, etc.); insolation; intense heat; intense cold; blows and falls upon the head; other traumatic causes. 2. Moral causes: Appertain to religion; education; love (love thwarted, jealousy); family affections; fluctuations of fortune; domestic troubles; pride; disappointed ambition; fright; irritation; anger; wounded modesty; political events; nostalgia; ennui; misanthropy; sudden joy; simple imprisonment; solitary confinement. In 1897 the New York State Commission in Lunacy in its eighth annual report published an analysis of the assigned causes of insanity given in 39,369 cases admitted from 1888 to 1896. Of these 11,999 were reported as unascertained. In the remaining 27,370 cases the important "assigned causes" in the order of their frequency were as follows: Moral causes (including domestic trouble, loss of friends, business anxieties, pecuniary difficulties, grief, fright, disappointed affections, disappointed ambition, political excitement, religious excitement, etc.) 6,608, intemperance in drink 4,763, hereditary predisposition 2,095, old age 1,723, general ill health 1,681, epilepsy 1,605, ill health following overwork 1,092, masturbation 1,063, puerperal (including childbirth and abortion) 773, traumatic 608, climacteric 502, la grippe 442, sunstroke 402, physical diseases 375, syphilis 368, cerebral diseases 312, intemperance in drink and narcotics 277, congenital defects 223, shock from injury 167, fever 147, uterine and ovarian disease 132, pregnancy 109, privation and overwork 110, etc. These are given in detail not that they throw any light on the question of etiology but that they are quite significant as to the ideas prevalent on this subject only a few years ago. In justice to the Commission in Lunacy attention should be called to the fact that this tabulation does not purport to give actual causes but those officially "assigned" by the examining authorities or others interested. Clouston[61] in 1911, in making a statistical study of 11,346 cases admitted to the Royal Edinburgh Mental Hospital in the course of thirty-five years, enumerated a long list of causes shown in the hospital reports.