منابع مشابه
Age-Related Morphologic Changes in Hypoglossal Nerve Nuclei
Age-related damages in neural tissue may play a significant role in senescence manifestation. Morphologic changes in hypoglossal nerve nuclei dependent on aging were studied. The statistically significant loss of mean number of neurons in n. hypoglossus nuclei was revealed with age increase. The loss of neurons at maximal level was revealed in patients aged 91-100 years. These damages may resul...
متن کاملEpidemiology of age-related maculopathy.
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متن کاملFace recognition in age-related maculopathy.
Patients with age-related maculopathy (ARM) complain frequently of difficulty with face recognition. The authors attempted to quantify the level of impairment by comparing face recognition with clinical tests of visual function, namely contrast sensitivity, grating acuity, letter-chart acuity, and word-reading acuity. For face recognition, we used 32 black-and-white photographs that had been cr...
متن کاملAdaptation responses in early age-related maculopathy.
PURPOSE To investigate the global-flash multifocal electroretinogram (mfERG) in early age-related maculopathy (ARM). METHODS Thirty-two eyes from 20 healthy control subjects and 12 age-matched subjects with early ARM were investigated with the conventional and the global-flash mfERG. Early ARM subjects were graded according to an international grading system. The conventional mfERG consisted ...
متن کاملPsychophysical function in age-related maculopathy.
Age-related macular degeneration (AMD), the late stage of age-related maculopathy (ARM), is the leading cause of blind registration in developed countries. The visual loss in AMD occurs due to dysfunction and death of photoreceptors (rods and cones) secondary to an atrophic or a neovascular event. The psychophysical tests of vision, which depend on the functional status of the photoreceptors, m...
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ژورنال
عنوان ژورنال: Microscopy Research and Technique
سال: 1997
ISSN: 1059-910X,1097-0029
DOI: 10.1002/(sici)1097-0029(19970115)36:2<106::aid-jemt4>3.0.co;2-n