Opening page diagram from American Nervousness
Opening page diagram from American Nervousness, This diagram shows American neurologist George M. Beard's outline of "neuresthenia," which he defined as a nervous disease affecting wealthy urban families like the Redpaths. George M. Beard, American Nervousness: Its Causes and Consequenses (New York: G.P. Putnam's Sons, 1881)., unknown, McGill University Library
Source: McGill University Library, Unknown, Opening page diagram from American Nervousness, 1881. Notes: This diagram shows American neurologist George M. Beard's outline of "neuresthenia," which he defined as a nervous disease affecting wealthy urban families like the Redpaths. George M. Beard, American Nervousness: Its Causes and Consequenses (New York: G.P. Putnam's Sons, 1881)