240 Literary Notices. 



olfactorius, a fasciculus septo-parolfactorius, and the distribution of fibers from 

 the psalterium to the cortical region over the ammons horn. G. E. c. 



Panegrossi, Giuseppe. Weiterer Beitrag zum Studium der Augenmuskelnervenkerne. Monats- 

 schrift fiir Psychiatric u. Neurologic, Vol. 16, pp. 268-281, 344-376. 



Detailed separate studies of Cvanocephalus, Macacus (three specimens), dog, 

 cat and sheep, followed by a comparative review of these types 



G. E. C. 



Draseke, F. Zur Kenntnis des Ruckenmarks und der Pyramidenbahnen von Talpa europaea. 

 Monatsschrijt fiir Psychiatric u. Neurologic, Vol. 15, pp. 401-409. 1904. 



The very small pyramidal tract becomes nonmedullated for a long distance 

 into the spinal cord and appears in cross section as an oval area of gray. On this 

 account it is not possible to demonstrate positively the decussation of the pyra- 

 midal tracts. G. E. c. 



Child, CM. Studies in Regulation. VI. The Relation Between the Central Nervous System and 

 Regulation in Leptoplana: .Anterior and Lateral Regeneration. Jour. Experimental Zoology, 

 Vol. I, pp. 513-557- 1904- 

 "The influence of the ganglia on anterior or lateral regeneration in the head 



region is qualitative as well as quantitative." G. E. c. 



Bovard, John F. The Distribution of the Sense Organs in Microscolex elegans. University of 

 California Publications, Vol. 1, pp. 269-282. 1904. 



The distribution of the organs is adaptive, and the sensitiveness of a given 

 region as expressed by the time reaction is correlated with the number of sense 

 organs in the region. Some of the organs seem to be in a degree gustatory. 



G. E. c. 



Michotte, Albert. Contribution a I'etude de I'histologie fine de la cellule nerveuse. Le Nevraxe, 

 Vol. 6, pp. 235-278. 1904. 



A Study by the silver nitrate method of Cajal and Simarro. Cells of the spinal 

 cord and ganglia, cerebral cortex, olfactory centers and retina are described and 

 figured in considerable detail. In all types of these cells a net is found, and in 

 some is added a system of fibrils which enter the perikaryon from the processes. 

 These fibrils, however, are considered continuous with the net and not continuous 

 from one cell to another. G. E. C. 



Rossi, E. L'intima stuttura delle cellule nervose umane Lc Nevraxe,\o\. 6, pp. 329-349. 1904^ 



A study of the cells of the spinal cord and ganglia, cerebellum and cerebral 

 cortex by a gold chlorid method which brings into view a very dense reticulum 

 throughout the cytoplasm and a pericellular net. g. e. c. 



TriCOmi-AUegra, Giuseppe. I calici di Held nei centri acustici. Lc Nevraxe,\o\. 6, pp. 157-188. 

 1904. 

 A Study of the special nervous arborizations which are found to occur alike in 

 the nucleus corpus trapezoideus and in the nucleus acusticus anterior. Illustrated 

 with 49 figures by the Golgi method. G. E. c. 



