a person who studies or is an expert in natural history, especially a zoologist or botanist. an adherent of naturalism in literature or art.
Causes. Occipital neuralgia happens when thereâs pressure or irritation to your occipital nerves, maybe because of an injury, tight muscles that entrap the nerves, or inflammation. Many times, doctors canât find a cause for it. Some medical conditions are linked to it, including: Trauma to the back of the head; Neck tension or tight neck muscles
An occipital lobe stroke can cause a variety of visual changes which include partial vision loss, complete blindess and visual hallucinations, among other visual syndromes. These effects depend on where in the occipital lobe a stroke occurrs. Below you will find the most common symptoms brought on by occipital strokes.