Alterations in activity at dopamine synapses have been implicated in the development of: A. anxiety. B. schizophrenia. C. Alzheimer’s disease. D. nicotine addiction. The thalamus can be characterized...

Alterations in activity at dopamine synapses have been implicated in the development of:

A. anxiety.

B. schizophrenia.

C. Alzheimer’s disease.

D. nicotine addiction.

The thalamus can be characterized as:

A. a regulatory mechanism.

B. the consciousness switch of the brain.

C. a relay system.

D. a bridge between the two cerebral hemispheres.