What is the most important brain function?

Anatomy & Function The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.

What is the brain’s role in our behavior?

Science has made huge strides in understanding the human brain and how it functions. For example, we know that the frontal lobes are the center of rational thinking and of self control. Lesions or damage to the frontal lobes and to other parts of the brain can and affect impulses and impulsive behaviors.

What are the two most important parts of the brain?

The cerebrum, which forms the major portion of the brain, is divided into two major parts: the right and left cerebral hemispheres. The cerebrum is a term often used to describe the entire brain. A fissure or groove that separates the two hemispheres is called the great longitudinal fissure.

Which part of the brain is most important and why?

The largest part of the brain, the cerebrum initiates and coordinates movement and regulates temperature. Other areas of the cerebrum enable speech, judgment, thinking and reasoning, problem-solving, emotions and learning. Other functions relate to vision, hearing, touch and other senses.

What are the 5 most important parts of the brain?

We’re going to talk about these five parts, which are key players on the brain team:

• cerebrum (say: suh-REE-brum)
• cerebellum (say: sair-uh-BELL-um)
• brain stem.
• pituitary (say: puh-TOO-uh-ter-ee) gland.
• hypothalamus (say: hy-po-THAL-uh-mus)

How does the brain produce behavior?

Neural pathways, comprised of neurons connected by dendrites, are created in the brain based on our habits and behaviors. The number of dendrites increases with the frequency a behavior is performed. Our brain cells communicate with each other via a process called “neuronal firing.”

What part of the brain controls impulsive behavior?

frontal cortical
The frontal cortical areas of brain oversee behavioral control through executive functions. Executive functions include abstract thinking, motivation, planning, attention to tasks and inhibition of impulsive responses. Impulsiveness generally refers to premature, unduly risky, poorly conceived actions.

What parts of the brain affect behavior?

Prefrontal Cortex – The term prefrontal cortex refers to the very front part of the brain located behind the forehead and above the eyes. It appears to play a critical role in the regulation of emotion and behavior by anticipating the consequences of our actions and inhibiting behaviors.