Each lateral ventricle is connected to the third ventricle by
Choroid plexus
Foramen of Monro
Cerebral aqueduct
Foramen of Magendie
As we have learnt:
Lateral ventricles or Paracoel:
- Each lateral ventricle is connected to the third ventricle by an interventricular foramen (foramen of Monro). Hence, the correct answer is option b