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 ...

Migraines can trigger temporary visual disturbances due to changes in brain electrical activity and blood flow.

The human eye represents one of the body’s most complex and revealing organs, providing not only the gift of sight but also functioning as an early warning system for numerous health conditions. The ...

The five human senses include sight, hearing, smell, taste, and touch. While each of these matter for different reasons, they aren't perceived as being equal. For instance, according to a YouGov ...

Parkinson’s disease can cause or contribute to a number of different problems with your eyes and vision — problems that may not always be easily recognized or screened for. “Historically, there hasn’t ...

Hallucinogen persisting perception disorder (HPPD) is a rare medical condition that can cause visual disturbances (sometimes called flashbacks) if you’ve taken hallucinogenic drugs in the past. With ...

The way a brain tumour influences eyesight largely depends on its location and type. Tumours that develop close to the optic nerve or within areas of the brain responsible for processing vision are ...

DelveInsight's“ Night Vision Disturbance Market Insights, Epidemiology, and Market Forecast – 2034 ” report delivers an in-depth understanding of the Night Vision Disturbance (NVD), historical and ...