Partial correlation analysis reveals abnormal retinotopically organized functional connectivity of visual areas in amblyopia
نویسندگان
چکیده
منابع مشابه
Visuotopic cortical connectivity underlying attention revealed with white-matter tractography.
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متن کاملAdvanced Analysis of PRVEP in Anisometropic Amblyopia
Introduction: to identify the pattern-reversal visual evoked potential (PRVEP) waveform descriptor by evaluating discrete wavelet transform (DWT) in order to optimize stimulus in the diagnosis of anisometropia amblyopia. Materials and Methods: The PRVEP testing was performedfor 31 normal individuals and 35 patients with amblyopia. The stimuli were consisted of spatial frequencies of 1, 2, and 4...
متن کاملAltered Functional Connectivity of the Primary Visual Cortex in Subjects with Amblyopia
Amblyopia, which usually occurs during early childhood and results in poor or blurred vision, is a disorder of the visual system that is characterized by a deficiency in an otherwise physically normal eye or by a deficiency that is out of proportion with the structural or functional abnormalities of the eye. Our previous study demonstrated alterations in the spontaneous activity patterns of som...
متن کاملCombination of blood oxygen level–dependent functional magnetic resonance imaging and visual evoked potential recordings for abnormal visual cortex in two types of amblyopia
PURPOSE To elucidate the different neuromechanisms of subjects with strabismic and anisometropic amblyopia compared with normal vision subjects using blood oxygen level-dependent functional magnetic resonance imaging (BOLD-fMRI) and pattern-reversal visual evoked potential (PR-VEP). METHODS Fifty-three subjects, age range seven to 12 years, diagnosed with strabismic amblyopia (17 cases), anis...
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ورودعنوان ژورنال:
- NeuroImage: Clinical
دوره 18 شماره
صفحات -
تاریخ انتشار 2018