Podcast
Questions and Answers
Which part of the brain is the fourth ventricle located?
Which part of the brain is the fourth ventricle located?
- Medulla
- Pons
- Cerebellum (correct)
- Cerebrum
What is the shape of the fourth ventricle when seen from behind?
What is the shape of the fourth ventricle when seen from behind?
- Oval chamber
- Triangular space
- Rhomboidal fossa (correct)
- Circular cavity
What are the lateral angles of the fourth ventricle?
What are the lateral angles of the fourth ventricle?
- Connect to the cerebellum
- Connect to the central canal of the medulla
- Extend laterally to form the lateral recess of the 4th ventricle (correct)
- Extend towards the aqueduct of sylvius
What are the superior borders of the fourth ventricle?
What are the superior borders of the fourth ventricle?
What divides the floor of the fourth ventricle into two similar halves?
What divides the floor of the fourth ventricle into two similar halves?
Which part of the brain forms the upper pontine part of the floor of the fourth ventricle?
Which part of the brain forms the upper pontine part of the floor of the fourth ventricle?
What is the depression located between the facial colliculus and the vestibular area in the lower medullary part of the floor of the fourth ventricle called?
What is the depression located between the facial colliculus and the vestibular area in the lower medullary part of the floor of the fourth ventricle called?
Which nucleus does the hypoglossal trigone in the medullary part of the floor of the fourth ventricle overlay?
Which nucleus does the hypoglossal trigone in the medullary part of the floor of the fourth ventricle overlay?
What does the medullary stria separate the lower part of the floor of the fourth ventricle from?
What does the medullary stria separate the lower part of the floor of the fourth ventricle from?
What does the vestibular area in the medullary part of the floor of the fourth ventricle overlay?
What does the vestibular area in the medullary part of the floor of the fourth ventricle overlay?
