Which Statement About ALS Is False

Multiple Choice

Which statement about ALS is false?

A) Death is caused by respiratory failure as motor neurons controlling this process are lost.
B) Protein aggregates known as spheroids are present in degenerating neurons.
C) Abnormal eye movements may serve as a marker for the disease prior to other symptoms.
D) Both hereditary and nonhereditary cases have been seen but genes have not been identified.