Relationship of the Mechanical Properties of the Cat Inferior Oblique Muscle to the Anatomy of Its Motoneurons and Nerve Branches

1995 ◽  
Vol 153 (2) ◽  
pp. 151-160 ◽  
Author(s):  
M.S. Shall ◽  
P.J. Sorg ◽  
J.R. McClung ◽  
E.E. Gilliam ◽  
S.J. Goldberg
Keyword(s):  
Mechanical Properties ◽  
Oblique Muscle ◽  
Inferior Oblique Muscle ◽  
Relationship Of

Relationship of Microstructure and Mechanical Properties in Er-Containing Aluminum Alloy

2015 ◽  
Vol 1120-1121 ◽  
pp. 1109-1114
Author(s):  
Xin Lei ◽  
Hui Huang ◽  
S.P. Wen
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Aluminum Alloy ◽  
Treatment Process ◽  
Mg Alloys ◽  
The Other ◽  
Heat Treatment Process ◽  
Comprehensive Performance ◽  
Relationship Of ◽  
Al Mg Alloys

This study investigated the mechanical properties and microstructures of Er-containing Al–Mg alloys. The research found that the H114-T sheet of Er-containing Al–Mg alloys showed a relative good comprehensive performance in mechanical properties. With the special rolling and heat treatment process, this H114-T sheet showed different morphology of microstructures with the other sheets in Er-containing Al–Mg alloys. Grains in H114-T sheet performed irregular shape polygon, a number of subgrains appeared in grains, the amount of dislocations in grains decreased. H114-T sheet possessed a lot of Copper texture, this may be one of important factors influenced the mechanical properties.

Histochemical fibre types in human extraocular muscles, an investigation of inferior oblique muscle

1979 ◽  
Vol 45 (1) ◽  
pp. 73-78 ◽  
Author(s):  
T. U. Hoogenraad ◽  
F. G. I. Jennekens ◽  
K. E. W. P. Tan
Keyword(s):  
Extraocular Muscles ◽  
Fibre Types ◽  
Oblique Muscle ◽  
Inferior Oblique Muscle

Features of surgical treatment of Brown's syndrome in children

2021 ◽  
pp. 11-16
Author(s):  
N.A. Malinovskaya ◽  
◽  
E.V. Semyonova ◽  
A. Toriya ◽  
P.A. Nikonorova ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Conservative Treatment ◽  
Binocular Vision ◽  
Rectus Muscle ◽  
Oblique Muscle ◽  
Double Vision ◽  
Inferior Rectus ◽  
Inferior Oblique Muscle ◽  
Straight Position ◽  
Third Stage

Purpose. To study the features of surgical treatment of Brown's syndrome in children. Material and methods. 47 children with Brown's syndrome aged from one to 10 years were treated: 4 children had bilateral form, 43 had congenital form and 4 had acquired form. The operation was performed for 44 children. The indications for surgical treatment were double vision in a straight position, forced position of the head, impaired binocular vision. Results. Three children with acquired Brown's syndrome had a positive effect on the background of conservative treatment. Surgical treatment of Brown's syndrome was effective, but often required repeated interventions (31 patients, 70%): the first stage was weakening of the superior oblique muscle (tenotomy, recession, prolongation), the second stage was recession of the inferior oblique muscle, the third stage was recession of the contralateral inferior rectus muscles (4 patients, 9%). In a number of cases (5 children, 11%), at the outcome of surgical treatment, asymmetry of the palpebral fissures was noted due to mild enophthalmos in the operated eye (the result of weakening of the oblique muscles that «pull» the eyes out of the orbit and weakening of the contralateral inferior rectus muscle that «tightens» the eyeball). Conclusion. Surgery for Brown's syndrome is effective, but often requires reoperation. With acquired forms of Brown's syndrome, examination and the first stage of conservative treatment are required. The absolute indications for surgical treatment of Brown's syndrome are forced head position, double vision in a straight position and impaired binocular vision. Keywords: Brown's syndrome, double vision in a straight position, forced position of the head, impaired binocular vision, surgical treatment.

Sign in / Sign up

Export Citation Format

Share Document