Characterization of some morphological parameters of orbicularis oculi motor neurons in the monkey
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چکیده
منابع مشابه
synthesis and characterization of some macrocyclic schiff bases
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15 صفحه اولFunctional characterization of orbicularis oculi and extraocular muscles
The orbicularis oculi are the sphincter muscles of the eyelids and are involved in modulating facial expression. They differ from both limb and extraocular muscles (EOMs) in their histology and biochemistry. Weakness of the orbicularis oculi muscles is a feature of neuromuscular disorders affecting the neuromuscular junction, and weakness of facial muscles and ptosis have also been described in...
متن کاملMedial pedicled orbicularis oculi flap.
Resurfacing of the medial canthal region and bony nasal dorsum is a problem frequently encountered after tumor excisions. Traditional flaps used in this region from the glabellar and frontal areas are bulky, and donor site scar may be unsightly. A medial pedicled orbicularis oculi myocutaneous flap is an alternative. A total of 12 flaps have been used to resurface the defects secondary to basal...
متن کاملHistopathologic findings of the orbicularis oculi in upper eyelid aging: total or minimal excision of orbicularis oculi in upper blepharoplasty.
OBJECTIVE It is well known that gradual loss of elastic fibers and skin relaxation cause the aging process, but whether changes in the orbicularis oculi muscle may contribute to the aging of the upper eyelid is not known. The aim of the present study was to use histopathologic examination to investigate whether the orbicularis oculi contributes to upper eyelid aging. METHODS Full-thickness up...
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ژورنال
عنوان ژورنال: Neuroscience
سال: 2008
ISSN: 0306-4522
DOI: 10.1016/j.neuroscience.2007.06.042