Which structure lies directly lateral to the putamen and separates the external capsule from the extreme capsule? 

The lateral ventricle communicates caudally with the third ventricle via which passage?

Which canal passes through the length of the midbrain beneath the colliculi to connect the third and fourth ventricles?

The subthalamic nucleus projects excitatory fibers to both segments of the globus pallidus using which neurotransmitter? 

In the fourth ventricle, the apertures that open into the subarachnoid space at the cerebellopontine angle are known as the foramina of:

If reabsorption of CSF at the superior sagittal sinus is impaired due to hypertrophic arachnoid granulations clogging, what physiological mechanism is directly affected?

Which large commissural structure connects corresponding regions of the neocortex between the right and left cerebral hemispheres?

Selective attrition and neuronal loss of striatal projections to the external segment of the globus pallidus (GPe) results in which clinical manifestation?

Which structures collectively form the neostriatum (striatum)? 

Which artistic movement influenced Abstract Expressionism through its interest in automatism and the unconscious?