Neurological Vision Loss

Neurological Vision Loss

Vision involves not only the physical health of the eyes but also the intricate interaction between the brain and the nervous system. Neurological vision loss refers to a condition that arises from a malfunction in this complex system.

Causes:

1. Optic Nerve Damage: The optic nerve, responsible for transmitting light signals from the eyes to the brain, can be damaged, leading to neurological vision loss.

2. Brain Lesions: Lesions such as tumors, bleeding, or infections in brain regions can hinder the processing of visual information.

3. Neurological Disorders: Neurological conditions like Parkinson's disease, multiple sclerosis, or epilepsy can impact visual functions.

4. Vascular Issues: Problems affecting the brain's blood vessels, especially as a result of a stroke, can lead to vision loss.

Symptoms:

1. Constricted Visual Field: Patients often experience narrowing or restriction in their visual fields.

2. Changes in Color Perception: Perceiving colors accurately may become challenging, and colors may appear pale.

3. Visual Hallucinations: In some cases, individuals with neurological vision loss may see objects or images that are not actually present.

4. Eye Muscle Coordination Issues: Difficulty in coordinating eye muscles can result in problems such as double vision.