[11] Magnan, _Annales Médico-psych._, 1887; Déjerine, _L’Hérédité dans les Maladies Mentales_, 1886; Ireland, _The Blot upon the Brain_, 1885. [12] _I Caratteri dei Delinquenti_, 1886, Turin. [13] _Méd. de l’Esprit_, ii. [14] Lamartine, _Cours de Littérature_, ii. [15] _Revue Britannique_, 1884. [16] Canesterini, _Il Cranio di Fusinieri_, 1875. [17] Plutarch, _Life of Pericles_, iii. [18] Kupfer, “Der Schädel Kants,” in _Arch. für Anth._, 1881. [19] Welcker, _Schiller’s Schädel_, 1883. [20] Mantegazza, _Sul Cranio di Foscolo_, Florence, 1880. [21] Turner, _Quarterly Journal of Science_, 1864. [22] De Quatrefages, _Crania Ethnica_, Part i. p. 30. [23] Zoja, _La Testa di Scarpa_, 1880. [24] _Sul Cranio di Volta_, 1879, Turin. [25] Welcker, _Schiller’s Schädel_, 1883. [26] _Revue Scientifique_, 1882. [27] Wagner (_Das Hirngewicht_, 1877) gives these measurements of scientific men of Gottingen:-- Dirichlet Mathematician Age 54 1520 g. Fuchs Physician “ 52 1499 g. Gauss Mathematician “ 78 1492 g. Hermann Philologist “ 51 1358 g. Hausmann Mineralogist “ 77 1226 g. Bischoff (_Hirngewichte bei Münchener Gelehrten_) gives the following measurements:-- Hermann Geometrician Age 60 1590 g. Pfeufer Physician “ 60 1488 g. Bischoff Physician “ 79 1452 g. Melchior Meyer Poet “ 61 1415 g. Arnoldi Orientalist “ 85 1730 g. Thackeray Novelist “ 52 1660 g. Abercrombie Physician “ 64 1780 g. Cuvier Naturalist “ 63 1829 g. Doell Archæologist “ 85 1650 g. Schiller Poet “ 46 1580 g. Huber Philosopher “ 47 1499 g. Fallmerayer Historian “ 74 1349 g. Liebig Chemist “ 70 1352 g. Tiedemann Physiologist “ 79 1254 g. Harless Chemist “ 40 1238 g. Döllinger Physiologist “ 71 1207 g. The measurement of the cerebral area often gives superiority even to those men of genius who present a feeble weight. Fuchs had a cerebral surface of 22,1005 square c. and Gauss of 21,9588; while with the same weight the same surface in an unknown woman was 20,4115 and in a workman 18,7672. [28] _Bulletin de la Société d’Anthropologie_, 1861. [29] _Die tiefen Windungen des Menschenhirnes_, 1877. [30] Mendel, _Centralblatt_, No. 4, 1884. [31] _Ein Beitrag zur Anatomie der Affenspalte und der Interparietal Furche beim Menschen nach Rasse, Geschlecht, und Individualität_, 1886. [32] _Bulletin de la Société d’Anthropologie_, 1886, p. 135. [33] _La Circonvolution de Broca_, Paris, 1888. [34] _Vorstudien, &c._, 1st Memoir, 1860. [35] _Le Cerveau et la Pensée_, t. ii. p. 46. [36] Gallichon in _Gazette des Beaux Arts_, 1867.