51) Diffusion across which structure(s) returns excess CSF to venous circulation?

A) third ventricle

B) dural sinuses

C) cerebral aqueduct

D) arachnoid granulations

E) lateral ventricle

52) The visual cortex is located in the

A) frontal lobe.

B) parietal lobe.

C) temporal lobe.

D) occipital lobe.

E) cerebellum.

53) The two cerebral hemispheres are separated by the

A) longitudinal fissure.

B) central sulcus.

C) lateral sulcus.

D) frontal lobe.

E) postcentral sulcus.

54) The area anterior to the central sulcus is the

A) parietal lobe.

B) temporal lobe.

C) frontal lobe.

D) occipital lobe.

E) postcentral gyrus.

55) The cortex inferior to the lateral sulcus is the

A) parietal lobe.

B) temporal lobe.

C) frontal lobe.

D) occipital lobe.

E) cerebellar lobe.

56) The primary connection between cerebral hemispheres is the

A) cerebellum.

B) precentral gyrus.

C) postcentral gyrus.

D) midbrain.

E) corpus callosum.

57) ________ refers to the loss of memory from disease or trauma.

A) Hemiaplasia

B) Aphasia

C) Dyslexia

D) Amnesia

E) Apraxia

58) The ________ establishes emotional states.

A) basal nuclei

B) limbic system

C) cerebellum

D) midbrain

E) pons

59) Which structure contains cardiovascular and respiratory rhythmicity centers?

A) inferior colliculus

B) superior colliculus

C) pons

D) cerebellum

E) medulla oblongata

60) The ________ acts as a switching and relay center for integration of conscious and unconscious sensory information and motor commands.

A) cerebellum

B) midbrain

C) diencephalon

D) pons

E) medulla