Other Polish publications include Besides these contributions there are several written in English and German A good source of information is the Jubilee Book of Edward Flatau (written in German, French and Polish), published during his lifetime, which contains contributions from his scientific collaborators as well as a bibliography and biography written by his student Maurycy Bornsztajn. In 1937 Warszawskie Czasopismo Lekarskie published special edition devoted to Flatau contributed mostly by his pupils. Brain atlas and spinal cord In 1894 at the age of 26, he published the influential Atlas of the Human Brain and the Course of the Nerve-Fibres, which was published in German, English, French, Russian, and in 1896 in Polish. The Polish edition was dedicated "To the memory of a noble man and an eminent physician Profesor Tytus Chałubiński author dedicates this work." The atlas was based on long-exposure photographs of fresh brain sections (up to 10 minutes for flat and 30 minutes for uneven surfaces, by means of small diaphragms). These studies were done in Berlin under Professor Emanuel Mendel. In a review, Sigmund Freud wrote: "The plates with their clarity deserve to be called excellent educational material, suitable as an utterly reliable reference. A schematic plate in the beginning gives an overview of our knowledge on the fibre pathways in the CNS, incorporating the accounts of Mendel, Bechterew and Edinger and continuing with the differing views on the structure of nervous tissue of Camillio Golgi and Santiago Ramón y Cajal. The price of the work is minimal if one considers its completeness and beauty. The author and publisher deserve thanks from the medical community for this valuable work." In 1899, he published the second edition, which was extended and composed of two parts: an atlas and supplement. The preface to the second edition and supplement was written by Edward Flatau in Warsaw. In the second edition, Flatau added the description of his discovery on Das Gesetz der excentrischen Lagerung der langen Bahnen im Ruckenmark. Flatau's brain atlas was published two years before the work Das Menschenhirn of Gustaf Retzius, but the first publication of images of the brain was work of Jules Bernard Luys in 1873. Sigmund Freud and Edward Flatau were together editors of the magazine Annual report on progress in neurology and psychiatry in 1897. Both were at the time neurologists. Flatau's Law His law played an important role in the initial studies