Lived Experience Forum

[ivana]

Retinal changes may serve as measures of brain pathology in schizophrenia

The Mount Sinai Hospital / Mount Sinai School of Medicine

   "NEW YORK, NY - August 17, 2015 - Schizophrenia is associated with structural and functional alterations of the visual system, including specific structural changes in the eye. Tracking such changes may provide new measures of risk for, and progression of the disease, according to a literature review published online in the journal Schizophrenia Research: Cognition, authored by researchers at New York Eye and Ear Infirmary of Mount Sinai and Rutgers University...............

.......The newly published review found multiple, replicated, indicators of eye abnormalities in schizophrenia. One of these involves widening of small blood vessels in the eyes of schizophrenia patients, and in young people at high risk for the disorder, perhaps caused by chronic low oxygen supply to the brain. This could explain several key vision changes and serve as a marker of disease risk and worsening. Also important in this regard was thinning of the retinal nerve fiber layer in schizophrenia, which is known to be related to the onset of hallucinations and visual acuity problems in patients with Parkinson's disease. In addition, abnormal electrical responses by retinal cells exposed to light (as measured by electroretinography) suggest cellular-level differences in the eyes of schizophrenia patients, and may represents a third useful measure of disease progression, according to the authors. ......."

Full article:

http://www.eurekalert.org/pub_releases/2015-08/tmsh-rcm081715.php

[Appleblossom]

I only stumbled on these threads as I was going to add something ... So glad you are still posting @ivana.

Integrative medicine is hugely important and complex. I am glad some findings are finally coming through.

I can only add from purely personal anecdotal experience that it "makes sense".  When my focus is so internal that I am not using my vision and do not SEE what is in front of me.

it makes sense that the nerve pathways would be lesser than average .. if this state is a frequent occurence for a person ... maybe like the old gymn mantra if you dont lose it you lose it .. re muscle mass ... I am sure the science is far more complex .. its just my way of simplifying and communicating.