Summary

Copy of Duchenne [see 7089] has not arrived; CD is concerned that it may be lost.

Summary

Values CD’s approbation more than that of anyone else now living.

CD’s "searching questions". Sends answers separately.

Offers his observation on morbid pigmentation of skin.

Offers photographs of abnormal features in patients – ears with bristles, women with two sets of nipples.

Encloses notes on weeping and laughter in the insane.

Summary

Duchenne [Mécanisme] has arrived. Has been testing the photographs with 20 or 30 persons; when all or nearly all agree with Duchenne, CD trusts him. Not one understood the "contracted pyramidal of the nose". CD does not think the so-called muscle of lasciviousness worth exhibiting.

His MS [of Descent] is so large he may print only what he has, and make a second volume of what he is now writing on expression.

Discusses photographs he would like to have: baby screaming, person in paroxysm of fear.

Summary

Has sent photographs of insane woman to be engraved. Assumes JC-B has no objection.

Is making immense use of JC-B’s MS. The book ought to be described as "by Darwin & Browne".

Summary

Sends photographs of general paralytics. Expressions of exaltation of [these?] patients do not come out well in the photographs.

Is experimenting with idiots under his care. Has been unable to produce a blush in any one of them.

Summary

JC-B’s essays are the fullest CD has received. His observations on blushing closely agree with James Paget’s. Platysma and horror: Duchenne’s statement doubtful.

Summary

Sends 15 studies in expression, acted by his wife.

Describes David Ferrier’s experiments on electrical brain stimulation of animals; these show direct relation between convolutions of the brain and groups of muscles [West Riding Asylum Med. Rep. (July 1873)].

Summary

Comments on notes by JC-B on relation between blushing and mental disturbance. Asks for further information about blushing. "The single pencil line down this MS is my mark that I have used it once."

Thanks for "dreadful photo of the imbeciles".

Summary

Sends CD a volume of West Riding Lunatic Asylum Medical Reports [1 (1871)], which contains some observations on blushing.

Summary

Thanks CD for copy of Origin.

Encloses extensive, but incomplete, notes on expression among the insane, dealing specifically with blushing and the actions of the platysma and grief muscles.

Summary

Will send copy of Descent.

Comments on JC-B’s MS on expression among insane. Asks about weeping in insane men. Do idiots laugh when pleased?

Thanks for photographs of insane. Asks for additional photographs.

Comments on Henry Maudsley [Body and mind (1870)].

Pointed ears in the insane.

Summary

Returns copy of Duchenne (found in cupboard) with notes [see 7221].

Sends photograph of woman patient with hair standing on end.

Summary

Asks whether capillary circulation is ever influenced by the mind’s being directed intently to any part of the body.

Has JC-B ever seen idiots blush? JC-B’s MS on blushing is capital.

Summary

Thanks for MS observations on expression. Discusses hair standing on end in terror and rage. Asks JC-B to observe contraction of platysma myoides. "Your description of the grinning and exposure of the canine teeth under furious rage is excellent. I presume that you would not object to my quoting it." Asks about contraction of "grief muscles". Comments on blushing. Offers to send book by G. B. A. Duchenne [Mécanisme de la physionomie humaine (1862)].

Summary

Comments on various figures [in Duchenne’s Mécanisme].

Summary

Requests help for George Darwin’s investigation of marriages of first cousins. Seeks to determine proportion of first-cousin offspring among the insane, deaf and dumb, blind, etc.

Summary

Is sending notes on blushing. Offers information on physiology and pathology of blushing.

Has sent photograph of seven imbeciles in one family.

Summary

Asks JC-B to return copy of Duchenne [Mécanisme de la physionomie humaine (1862)] and sends some notes "as your former notes were of such extreme interest to me".

Summary

JC-B’s MS most useful.

P. Gratiolet’s observations on contraction and dilation of pupils of eye of a person in extreme terror. Has JC-B ever observed this? Expression has been his hobby-horse for 30 years.

Summary

Thanks for Expression. Will write paper on it in next [July] West Riding Asylum Medical Report.

Sends photos of lunatics;

will send notes corroborative of CD’s views, including some on "hereditarily transmitted movements".