What are the areas of the brain and the function of each?
The brain has three main parts: the cerebrum, cerebellum and brainstem. Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.
What are the 3 areas of the brain and its function?
The brain can be divided into three basic units: the forebrain, the midbrain, and the hindbrain. The hindbrain includes the upper part of the spinal cord, the brain stem, and a wrinkled ball of tissue called the cerebellum (1). The hindbrain controls the body’s vital functions such as respiration and heart rate.
What are the 4 major areas of the brain?
Rotate this 3D model to see the four major regions of the brain: the cerebrum, diencephalon, cerebellum, and brainstem.
What are the 5 brain functions?
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 is the function of amygdala?
The amygdala is commonly thought to form the core of a neural system for processing fearful and threatening stimuli (4), including detection of threat and activation of appropriate fear-related behaviors in response to threatening or dangerous stimuli.
What does a thalamus do?
Your thalamus serves as the main relay station for your brain. All motor and sensory signals (except smell) pass through this structure in the center of your brain. Your thalamus is arranged in regions, called nuclei, that each possesses specialization for dealing with that particular information.
What does the limbic lobe do?
The limbic system is the part of the brain involved in our behavioural and emotional responses, especially when it comes to behaviours we need for survival: feeding, reproduction and caring for our young, and fight or flight responses.
What is the insula?
The insula (or insular cortex) is a thin ribbon of gray matter tissue that lies just deep to the lateral brain surface, separating the temporal lobe from the inferior parietal cortex.
What are the four major areas of the brain?
jlenker. Terms in this set (9) Four major parts of the brain. 1. brain stem. 2. cerebellum. 3. diencephalon. 4. cerebrum. Brain stem. It has 3 parts; medulla oblongata, pons, and midbrain.
What part of the brain controls your basic functions?
– The trigeminal nerve – This nerve controls facial muscles involved in chewing, biting, and swallowing. – The abducens nerve – The abducens nerve allows the eyes to look from side to side. – The vestibulocochlear nerve – This nerve controls hearing and balance.
What are the functional regions of the brain?
The Visual Cortex. The primary visual cortex is found at the back of the human brain.
What are the 4 regions of the brain?
Abstract.