Signs of dementia appear in the eyes long before memory loss

Dementia is a group of conditions known for symptoms including: amnesia andCognitive problems And changing behavior, however, revealed one expert Symptoms of dementia It can appear in our eyes before memory loss, according to Times Now.

Experts emphasized that keeping up with appointments is essential Eye examination Regularly, where some people think to visit Ophthalmologist It is only necessary if you have an eye condition or need vision correction.

Memory loss may not be the “first symptom” of dementia that people experience, but vision changes such as difficulty judging distances or distinguishing colors and contrasts can indicate visual acuity problems. associated with depression.

In addition, it can appear Reading difficulty Or the coherence of the writing – understanding what is being read, or Writing ideas Correctly, or interpreting symbols and numbers – also leads to mental problems.

In support of the importance of early detection, a study conducted by the Weill Neuroscience Institute at the University of California, San Francisco, showed that retinal scans could identify important changes in the blood vessels that indicate early Alzheimer’s disease.

Fani Elahi, the leader of the research team, emphasized the connection between vision and disease, noting that “the most common genetic risk for Alzheimer’s disease is the variant of the APOE gene, called APOE4.

We still do not fully understand how this variation increases the risk of brain degeneration, but we know that it is, and that this risk varies by gender, race and lifestyle.

Our research provides new insight into how APOE4 affects blood vessels and may lead to early detection of neurodegenerative diseases.

The NHS identifies the most common symptoms of depression as memory loss, difficulty concentrating, problems carrying out normal daily activities such as confusion about the correct currency when shopping, difficulty following conversations or finding the right word, confusion about time and place, and mood changes.