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Visual field loss after stroke. Spontaneous visual field improvement can occur poststroke but in varying degrees. This has been reported in up to 50% of patients, usually within the first 3–6 months. After this period spontaneous recovery is possible, but usually at a much slower rate.5.
9 Σεπ 2013 · Occipital and parietal lobe strokes most commonly caused visual field loss. Treatment options included visual search training, visual awareness, typoscopes, substitutive prisms, low vision aids, refraction, and occlusive patches. At followup 15 patients (7.5%) had full recovery, 78 (39%) had improvement, and 104 (52%) had no recovery.
Vision loss can be the most disabling residual effect after a cerebral infarction. Transient vision problems can likewise be a harbinger of stroke and prompt evaluation after recognition of visual symptoms can prevent future vascular injury. In this review, we discuss the visual aspects of stroke.
Visual impairment after stroke impacts quality of life and leads to loss of independence and depression.1 2Vascular occlusion along the afferent or efferent visual pathways can produce myriad effects, including transient monocular vision loss (TMVL), visual field deficits or ocular dysmotility.
4 Ιαν 2022 · This paper demonstrates a multi-modal approach using brain imaging (MRI) to carefully characterize the link between perimetry-derived visual field loss and biological markers of stroke damage. We used lesion definitions based on anatomical scans, measures of white matter integrity from diffusion imaging and responses to visual stimuli from ...
8 Μαρ 2012 · Introduction. An estimated 20% to 57% of people have visual field defects after stroke, affecting function, quality of life, ability to participate in rehabilitation, depression, anxiety, and social isolation.
27 Μαρ 2021 · Homonymous visual field defects represent the most frequent type of visual field loss after stroke, affecting nearly 30% of individuals with unilateral post-chiasmal brain damage. This review aimed to gather the available evidence on the biomechanical changes to visual field loss following stroke.
