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 below.
| Column I | Column II | ||
|---|---|---|---|
| A | Epilepsy | p | Degeneration of neurons in the cerebral cortex |
| B | Alzheimer's disease | q | Irregular electrical discharge in the neurons |
| C | Parkinson's disease | r | Decreased production of acetylcholine |
| D | Huntington's chorea | s | Degeneration of dopamine releasing neurons |
| t | Formation of blood clots in the brain | ||
A = t, B = s, C = r, D = p
A = q, B = r, C = p, D = s
A = q, B = r, C = s, D = p
A = q, B = s, C = r, D = p