Prognositication of Bell's Palsy using transcranial magnetic stimulation. Acta Otolaryngol Suppl, 529, 111–115. 1997. House, J.W. Brackmann, D.E.: Facial Nerve Grading System. Otolaryngol Head Neck Surg 93:146-147. 1985. Hughes, G.B., Josey, A.F., Glasscock, M.E., Jackson, C.G., and Ray, W.A. : Clinical electroneurography: Statistical analysis of controlled measurements in twenty-two normal subjects. Laryngoscope, 91, 1834–1846. 1981. Bendet, E., Vajtai, I., Maranta C., Fisch, U.: Rate and extent of early axonal degeneration of the human facial nerve. Ann Otol Rhinol Laryngol, 107:1, 1–5. January, 1998. External links http://www.dundee.ac.uk/bells/index_files/hbscale.htm (House-Brackmann Facial Grading Scale) Diagnostic neurology