The following sections of this BookRags Literature Study Guide is offprint from Gale's For Students Series: Presenting Analysis, Context, and Criticism on Commonly Studied Works: Introduction, Author Biography, Plot Summary, Characters, Themes, Style, Historical Context, Critical Overview, Criticism and Critical Essays, Media Adaptations, Topics for Further Study, Compare & Contrast, What Do I Read Next?, For Further Study, and Sources.
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The following sections, if they exist, are offprint from Beacham's Encyclopedia of Popular Fiction: "Social Concerns", "Thematic Overview", "Techniques", "Literary Precedents", "Key Questions", "Related Titles", "Adaptations", "Related Web Sites". (c)1994-2005, by Walton Beacham.
The following sections, if they exist, are offprint from Beacham's Guide to Literature for Young Adults: "About the Author", "Overview", "Setting", "Literary Qualities", "Social Sensitivity", "Topics for Discussion", "Ideas for Reports and Papers". (c)1994-2005, by Walton Beacham.
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1886-1946
American neurosurgeon known for his contributions to neurosurgery. He pioneered successful operations for Ménière's disease, glossopharyngeal neuralgia, intracranial aneurysm, and various tumors of the central nervous system. In 1918 he invented pneumography, a diagnostic procedure whereby x rays are taken after air is injected into the cerebral ventricles (ventriculography). The following year he modified this procedure by injecting air through a lumbar puncture needle (pneumoencephalography). This was more dangerous, and ventriculography was preferred.