None
employment, 272 eye-factor in, 271 relief from eye-strain in, 165, 166 Rest treatment, its eye-factor, 271 Retina, detachment of, 314 Retinitis, from eye-strain, 315 Rules for operative procedures, 296-306 Savage's modification of Maddox's rod, 40 Sick headaches, from hypermetropia, 6-8 reflex causes of, 8, 9 Sleeplessness, clinical histories of cases of, 146-161 in brain-workers, 137 its causes and cure, 136-161 its results, 136, 137 Square prisms, 34 Status epilepticus, 176 Stereoscopic box (Noyes's), 44, 45 Stevens's lens for heterophoric test, 43 Stomach, chronic disturbances of, from eye-strain, 162-172 Strabismus, difficulties in correction of^ 294-296, 300 diplopia in, 37 St. Vitus's dance (see Chorea), eye-treat- ment of, 106-136 Stye from eye-strain, 308 SuJSocation, alarming attacks of, 122 Surgical treatment of eye-muscles, 2^2- 306 Sursumduction, tests for, 43-46 Tears, flowing of, over cheek (see Epiph- ora) Tenotomy, graduated (Stevens's), advan- tages of, 301 steps of, 302, 304 versus prisms, 57, 58 I Terms (Stevens's), 35 I relating to eyes and eye-muscles,. I table of, 35 Test-type (Jaeger's), 47 Snellen's, 24 Tests, by exclusion, 36 by Maddox rod, 39-41 by ophthalmoscope, 68-74 uncertainties of, 50, 51 by red-glass, 36 for abduction, 43-46 for adduction, 43-46 for esophoria and exophoria, 38, 39 for heterophoria, 33-66 for heterophoria in accommodation,. 47, 48 for hyperphoria, 39, 40 for sursumduction, 43-46 inconsistent, a result of hyperphoria,. 54, 55 INDEX. 321 Tests, of ocular movements, 34-40 of vision, recording of, 25, 26 of visoal aooommc^tion, 46, 47 under atropine, 48-52 Trial-case for refraction, 23 -frame, 27 Trojwmeter, Stevens's, 6d-61 Tubercular tendency, factors in, 15 from hypermetropia, 18 neurotic basis of, 18 Ulcers of cornea, from eje-strain, 309 Use of homatropine, 49, 50 Viscera, dependence of, upon the brain, 4 Visual field, 62-64 physiological limits of, 64 Vomiting, associated with epilepsy, 220 dangerous, case of, 168, 169 from eye-strain, 98, 100, 103, 166, 168 cases of, 98, 100, 103, 168, 170 Wall-eyed expression, 67, 68 21 1 • ■» -•j:"'^ •^^ t tJUNTWAY [JBRAR^ HC E5NH X i"»:r. <«;^^; ,*3f*'.-. 