What does retina blood vessel health have to do with dementia risk? Three years ago, the University of Otago researchers ...

A new study has shown that evidence of genetic susceptibility to schizophrenia can be found in the retina. This finding could help improve the early detection of the disorder.

The retina, as part of the central nervous system, may reflect early signs of brain disorders like schizophrenia.

The retina is part of the central nervous system, and therefore a direct extension of the brain. This is why changes in the ...