Stereological Quantification of Extraocular Muscles in Humans
نویسندگان
چکیده
منابع مشابه
Neurophysiology of extraocular muscles.
E. lye movements may be divided grossly into "tonic" and "phasic" movements. Are both of these principal types produced by the same motor nerves and muscle fibers, or are separate systems present that are functionally suited to each of the types of movements? Morphological and physiological studies demonstrate that at least two and possibly three neuromuscular systems are present in eye muscles...
متن کاملQuantification of cells expressing the thyrotropin receptor in extraocular muscles in thyroid associated orbitopathy.
BACKGROUND/AIM Thyroid associated orbitopathy (TAO) and Graves' disease (GD) have an autoimmune pathogenesis, possibly related to the thyrotropin receptor (TSHR). The aim of this study was to determine whether TSHR immunoreactivity is correlated with disease severity or serum TSHR antibody (TRAB) levels. METHODS Orbital tissues from 30 patients with TAO were compared with those of 20 patients...
متن کاملElectromyography of extraocular muscles in Duane's syndrome.
The electromyographic (EMG) study of patients with Duane's retraction syndrome has shown that there is a gross abnormality of innervational pattern in this condition. Most commonly the lateral rectus is affected and shows an innervation differing from the normal in several respects. The first description of the EMG pattern in two patients came from Breinin (I957) when he reported little activit...
متن کاملExtraocular circadian phototransduction in humans.
Physiological and behavioral rhythms are governed by an endogenous circadian clock. The response of the human circadian clock to extraocular light exposure was monitored by measurement of body temperature and melatonin concentrations throughout the circadian cycle before and after light pulses presented to the popliteal region (behind the knee). A systematic relation was found between the timin...
متن کاملActivated satellite cells in extraocular muscles of normal adult monkeys and humans.
PURPOSE Mammalian extraocular muscles (EOMs) are both physiologically and biochemically unique when compared with nonocular skeletal muscles. Recent studies have demonstrated a process of continuous myonuclear addition in normal uninjured myofibers in adult EOMs of rabbits and mice. The current study was conducted to determine whether this process of myonuclear addition is a universal phenomeno...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Morphology
سال: 2021
ISSN: 0717-9502
DOI: 10.4067/s0717-95022021000200506