Night blindness is caused by vitamin A deficiency, congenital mutations, and other eye diseases. Learn about symptoms, causes ...

Congenital blindness affects individuals born without sight or who lose vision very early in life. These individuals develop different neural pathways for processing information about their ...

Blindness has many types and causes, ranging from injuries and infections to neurological or congenital conditions. People can categorize blindness based on its cause or whether a person has ...

As a paper just published in Frontiers in Psychology points out, congenital and early blindness appears to protect against schizophrenia. As the authors note, “across all past papers, there has ...

Good prenatal care can help prevent some forms of congenital blindness, but many are the result of genetically programmed disorders that can’t be avoided. In terms of cures, ...

Targeting people with a variant of Leber congenital amaurosis (known as LCA1) — a kind of vision loss not easily corrected with glasses — the researchers cut three incisions near the iris of ...

Recent data on how often congenital blindness occurs is lacking. According to the CDC, almost 3% of children under 18 years old have visual impairments or blindness in the United States.

Congenital blindness refers to someone who is visually impaired at birth. Legal blindness is identified when someone has central vision of 20/200 or worse in their best eye, with the help of ...

This congenital blindness is caused by mutations in the GUCY2D gene. The patients in the study showed large increases in visual function within days of being treated.

According to Verywell Mind, mind blindness was first described in the late 19th century by Francis Galton—but the term ...

Visual deprivation can be considered an extreme form of aberrant early childhood experience, and congenital blindness is known to cause a reduction in brain surface area similar to other types of ...