Some 90 percent of cases of amyotrophic lateral sclerosis are
A) known to be hereditary.
B) classified as sporadic.
C) due to excessive production of dopamine in brain.
D) cured using anticholinergic drugs.
E) treated using drugs that increase brain glutamate activity.

Question

Quizplus · Accepted Answer

The majority of cases of amyotrophic lateral sclerosis (ALS) are classified as sporadic, meaning they occur randomly and are not directly inherited. Only around 5-10% of cases are known to be hereditary. ALS is not caused by excessive production of dopamine and cannot be cured using anticholinergic drugs. While some drugs that increase brain glutamate activity have been studied as potential treatments for ALS, they are not currently considered standard therapies.

Some 90 Percent of Cases of Amyotrophic Lateral Sclerosis Are