Dysthymias": (a) Traumatic amnesia; (b) Post-traumatic Korsakoff syndrome;
(c) Traumatic mental confusion; (d) Post-traumatic agnosia; (e)
Post-traumatic dementias; (f) Systematized chronic post-traumatic deliriums.
Chapter IV, under the general heading, "Psychic states and Diverse
Post-Traumatic Neuroses": (a) Post-traumatic epilepsy; (b) Traumatic
aphasia; (c) Alcoholism, traumatism and hallucinatory conditions; (d)
Post-traumatic sensual perversions; (e) Pains, vertigos, deafness, etc.,
following trauma; (f) Distant post-traumatic psychic disorders with cerebral
lesions; (g) Unclassifiable observations. To this comprehensive material is
added an appendix on the topic of psychic and neurotic disturbances as
indications for trephining.

This outline of the contents of the book, which contains in addition many
subheadings, gives a sufficiently clear idea of its scope and of the pains
which the author has taken to subdivide his subject matter to the last
possible degree. Whether such a detailed classification has merit sufficient
to justify its complexity must be left to the individual reader to
determine. It may, however, with justice be said that the author has spared
no pains to illustrate by case reports the various phases of traumatic
disorder which he enumerates. He has a keen sense of the significance of
psychiatric knowledge in a proper understanding of the various results of
trauma, and lays special stress upon the breadth of the psychiatric field,
under which he properly enough includes the various so-called psychoneuroses
as well as epilepsy, tics and aphasia. He believes that one may only arrive
at a diagnostic criterion of such affections through the sensations and
emotions expressed by the patients. The somatic phenomena he regards as
always subordinate and accessory. Under this point of view, he attacks his
problem, and with considerable success An admirable brief historical review
of traumatism in relation to the nervous system constitutes a valuable
section of the book, in which he brings out the conflicting views which have