D. APPLETON & CO.'S PUBLICATIONS, 



BRAIN EXHAUSTION, with some Preliminary Considerations on 

 Cerebral Dynamics. By J. LEONARD CORNING, M. D., formerly Resi- 

 dent Physician to the Hudson River State Hospital for the Insane. 

 Crown 8vo, cloth, $2.00. 



" The author begins by laying a broad foundation for his deductions in con- 

 sidering the law of the convertibility of forces to the dynamics of the brain. This 

 parallelism between inanimate physics and cerebral action is closely followed by 

 our author, and with excellent results. Dr. Corning proceeds to classify his facts, 

 which appear to be drawn from wide experience and study, and to marshal them 

 with the skill of a trained scientist. He first considers the various existing causes 

 which conduce to brain exhaustion in the physical sense, such as alcohol-drink- 

 ing, tobacco, excessive sexualism, irregular hours, etc. ; in the mental sense, 

 overwork, whether in study and business, fret and worry, false educational meth- 

 ods, etc. He concludes with a summary of the principles of brain hygienics, and 

 indicates very clearly how brain exhaustion may be remedied before the final and 

 inevitable result comes. In these latter chapters the author discusses the relation, 

 of blood to muscle aud brain, the relation of food to mental phenomena, rest, 

 special medication, etc. The book is admirably written. The style is simple, 

 airect, lucid, with as much avoidance as possible of technical terms and purely 

 professional logic. It is a timely work, which every thinking man can read with 

 interest without being a physician. Brain-workers everywhere can study this 

 able digest with both profit and pleasure." Eclectic Magazine. 



OUTLINES OF PSYCHOLOGY, with Special Reference to the 

 Theory of Education. A Text-Book for Colleges. By JAMES SULLY, 

 A. M., Examiner for the Moral Sciences Tripos in the University of 

 Cambridge, etc., etc. Crown 8vo, cloth, $3.00. 



u A book that has been long wanted by all who are engaged in the business of 

 teaching and desire to master its principles. In the first place, it is an elaborate 

 treatise on the human mind, of independent merit as representing the latest and 

 be*t work of all pchools of psychological inquiry. But of equal importance, and 

 what will be prized as a new and most desirable feature of a work on mental 

 science, is the educational applications that are made throughout in separate text 

 and type, so that, with the explication of mental phenomena, there comes at once 

 the application to the art of education." 



BODY AND WILL : being an Essay concerning Will in its Meta- 

 physical, Physiological, and Pathological Aspects. By HENRY 

 MAUDSLEY, M. D. 8vo, cloth, $2.50. 



" Dr. Maudslev's powers of logic have never been more keenly exercised than 

 in 'Body and Will,' his latest volume. He takes the ultra-materialistic view of 

 the human mind, and regards will as the result of definite material causes, so 

 that, were synthetical science a little further advanced, it would be possible, 

 having given physical conditions, to declare the inevitable result. The skill and 

 erudition displayed in 'Body and Will' are only equaled by the keenness of its 

 criticisms upon what, from the writer's point of view, are empirical dogmas. 

 No fairer or more able exposition on the latest scientific teaching upon the sub- 

 ject of man as a free agent is to be found than in this volume." Boston Courier. 



New York: D. APPLETON & CO., 1, 3, & 5 Bond Street. 



