Cerebrum, also called the telencephalon, is the largest portion of the brain in humans and communicates and coordinates the activities of the other parts of the brain.
In human the cerebrum deals with higher functions, associate with controlling body's movement, thoughts, language, decision making, short-term and long-term memory, and conscious thought.
Excess use of alcohol has the anesthetic effect on cerebrum which causes loss of judgment, will power, emotional control and moral control.