D. APPLETON & CO/S PUBLICATIONS. 



BRAIN EXHAUSTION, WITH SOME PRELIMINAEY CONSID- 

 ERATIONS ON CEREBRAL DYNAMICS. By J. Leoxaed Coen- 

 iXG, M. D., formerly Resident 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 tiie 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-drinking, 

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

 whether in study and business, fret and worry, false educational methods, etc. 

 lie 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 and brain, the relation of food to mental phenomena, rest, special medi- 

 cation, etc. The book is admirably written. The style is simple, direct, 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. Crain-workcrs 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 elAMEs Sully, A. M., Examiner for the Moral Sciences Tripos in 

 the University of Cambridge, etc., etc. Crown 8vo, cloth, $3.00. 



" 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 

 best work of all schools of psychological inquiry. But of equal importance, and 

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

 ence, 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 appUcation to the art of education." 



BODY AND WILL: BEING AN ESSAY CONCERNING WILL IN 

 ITS METAPHYSICAL, PHYSIOLOGICAL, AND PATHOLOGI- 

 CAL ASPECTS. By Hexry Maudsley, M. D. 8vo, cloth, $2.50. 



" Dr. Maudsley'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 w'ould 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 subject 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 



