Navigable waters of the United States are those waters that are subject to the ebb and flow of the tide and/or are presently used, or have been used in the past, or may be susceptible for use to transport interstate or foreign commerce.
The Signs & Symptoms of Friedreich's Ataxia are: 1  loss of coordination (ataxia) in the arms and legs. 2  fatigue - energy deprivation and muscle loss.  vision impairment, hearing loss, and slurred speech.
Cerebellar ataxia can be either acute or chronic. Chronic ataxia is sometimes referred to as cerebellitis, and is seen in people with multiple sclerosis (MS). Cerebellar ataxia is a form of ataxia that originates from abnormalities such as inflammation in the occipital and temporal lobes of the cerebellum. Cerebellar ataxia can lead to a number of symptoms, such as: a wide and unsteady gait when walking; poor hand-eye coordination; tremors; slow and imprecise speech; a lack of sensory capability