What Are The Potential Signs Of Spinocerebellar Ataxia?

Vision Problems

Vision problems also seem to be symptoms of this disease. One common one may be reduced low contrast sensitivity. This vision issue appears to make it hard to see objects at night. It may also make it hard to see these items in other cases of low lighting. Patients may also find that their depth perception can worsen. Thus, things like walking up the stairs may become harder. Pouring water into a glass seems to be affected also.

Two other possible vision problems appear to be blurry or double vision. These issues seem to be connected to two common problems with eye movement when this condition is the trigger. Those two issues may be nystagmus and distance esophoria. The first appears to be the uncontrolled, random movement of the eyes. The second may be when the eyes often move inward when individuals look at something.

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Poor Hand-Eye Coordination

Patients may have poor hand-eye coordination as an early symptom of this disease. It seems that this issue may worsen as the condition progresses. Patients may have poor hand-eye coordination due to a few possible reasons. These appear to include vision problems, cognitive impairment, and physical issues with movement. It may be a combination of these as well.

Patients may have issues with their visuospatial memory the most. Thus, they seem to have problems remembering things related to object distance and the space between them. Repetitive tasks or ones needing physical movement may be harder due to this. Hand tremors appear to be a common contributor to poor hand-eye coordination. This may even be one of the first signs spotted in children with this disorder.

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