Which among the following is a neurological disorder?

Complete the table by selecting suitable items from the box :

• Excess blood is lost even through minor injuries
• Loss of body balance
• Accumulation of insoluble proteins in the neural tissues of brain
• Production of dopamine reduces
• Irregular flow of electric charges in brain

• Continuous muscular contraction
• Frothy discharge from the mouth
• Clenching of the teeth
• Patient falls unconscious.

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$

Identify the relation and fill in the blank.

Irregular flow of charge in the brain: Epilepsy :: Decrease in the production of dopamine:_____ disease.  (Parkinson's/Meningitis)

Column I lists some disorders associated with brain. Column II lists the causes for these disorders. Match the two columns and identify the correct option from those given.

​