Transactions . ig. 1.—Primary poi^ition, showing s()uint of 12° Fifr. 2.—Looking to the right. Brows Fig. 3.—Looking to the left. Left Ijrow elevated,due to contraction of frontalis. Zentmayer: Contraction of Frontalis in Abduction. 733 as the right, and, curiously, the movement in shutting is justin those parts where the twitching occurs. In shutting botheyes at the same time there is no difference in the degree ofclosure but a greater contraction and fibrillar tremor of thewhole brow, which extends to the temporal surface ofthe ear. Wilbrand and Sangers case is as follows: A man, thir
Transactions . ig. 1.—Primary poi^ition, showing s()uint of 12° Fifr. 2.—Looking to the right. Brows Fig. 3.—Looking to the left. Left Ijrow elevated,due to contraction of frontalis. Zentmayer: Contraction of Frontalis in Abduction. 733 as the right, and, curiously, the movement in shutting is justin those parts where the twitching occurs. In shutting botheyes at the same time there is no difference in the degree ofclosure but a greater contraction and fibrillar tremor of thewhole brow, which extends to the temporal surface ofthe ear. Wilbrand and Sangers case is as follows: A man, thirty-four years of age, on recovering from severe cerebral sj-philis,presented the following phenomena: In looking to the leftthe left palpebral fissure was strikingly wide, so that abroad band of sclerotic was visible above the upper cornealmargin, simultaneously, through contraction of the frontalismuscle, the left eyebrow was drawn up. The left eyeballwas incapable of going beyond the middle line in lookingtoward the left. In looking to the right the movements werenormal and none of these phenomena
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectophthalmology, bookye
