Unexpected flashes of light in your eye can be alarming, and in many cases, it’s something that should be discussed with your doctor as soon as possible. That said, these bright flashes are not always ...

In a recent review published in Brain Sciences, researchers reviewed existing data on visual impairments among Parkinson’s disease (PD) patients. Parkinson's disease (PD), a widely prevalent ...

Ocular migraine is a term used to describe a neurological condition that causes head pain and visual changes, including retinal migraine (vision loss in one eye) and migraine with aura (visual ...

VIENNA — A clearer definition of what extended depth of focus lenses are or should be is needed because currently, within a broad and not well-defined category of EDOF, “apples and oranges and bananas ...

Please provide your email address to receive an email when new articles are posted on . MARRAKECH, Morocco — As the number of advanced technology IOL options continues to increase, standardized tools ...

An ocular migraine encompasses both retinal migraine, affecting one eye with temporary vision loss, and migraine with aura, which impacts both eyes and involves visual disturbances. A retinal migraine ...

Visual snow syndrome is a rare condition that causes a continuous visual disturbance that occupies the whole visual field. The syndrome is characterized by visual static, which appears as tiny ...

A study published in the Annals of Neurology has shown that different types of aura – a common visual disturbance triggered during migraine – produce specific blood oxygen level-dependent (BOLD) ...

What is Cortical Visual Impairment (CVI)? CVI refers to a brain condition, not an eye condition and results from damage to the visual systems in the brain that deal with processing and integrating ...

A 49-year-old postmenopausal woman presented with a 2-month history of ‘smeary and patchy’ vision in her left eye. Visual acuities were 6/6 bilaterally; Ishihara testing was normal (13/13) on the ...

A 57-year-old woman with a history of subarachnoid hemorrhage was admitted to the hospital because of visual disturbances involving the right visual field, as well as episodes of shaking of the right ...

Sildenafil is commonly used to treat erectile dysfunction and is generally regarded as safe with limited side effects. However, a recent study in Frontiers in Neurology has highlighted the risk of ...