what is the name of the upper layer of the brain? course hero

by Ms. Ivory Wunsch 10 min read

What is the top portion of the brain called?

The cerebrum is the part of the brain that receives and processes conscious sensation, generates thought, and controls conscious activity. It is the uppermost and largest part of the brain and is divided into left and right hemispheres, which are joined by and communicated through the corpus callosum.

What is forebrain?

By far the largest region of your brain is the forebrain (derived from the developmental prosencephalon), which contains the entire cerebrum and several structures directly nestled within it - the thalamus, hypothalamus, the pineal gland and the limbic system.

What is the hippocampus?

Hippocampus is a complex brain structure embedded deep into temporal lobe. It has a major role in learning and memory. It is a plastic and vulnerable structure that gets damaged by a variety of stimuli. Studies have shown that it also gets affected in a variety of neurological and psychiatric disorders.

What are the 3 major parts of the brain and their functions?

The brain has three main parts:The cerebrum fills up most of your skull. It is involved in remembering, problem solving, thinking, and feeling. ... The cerebellum sits at the back of your head, under the cerebrum. It controls coordination and balance.The brain stem sits beneath your cerebrum in front of your cerebellum.

What is the name of midbrain?

mesencephalonmidbrain, also called mesencephalon, region of the developing vertebrate brain that is composed of the tectum and tegmentum. The midbrain serves important functions in motor movement, particularly movements of the eye, and in auditory and visual processing.

What is forebrain midbrain and hindbrain?

Forebrain, midbrain and hindbrain are the three areas of the brain, constituting different parts of the brain. Forebrain comprises cerebrum, thalamus and hypothalamus. Midbrain is located between the thalamus of the forebrain and pons of the hindbrain. Hindbrain comprises pons, cerebellum and medulla.

Who is thalamus?

What is the thalamus? Your thalamus is an egg-shaped structure in the middle of your brain. It's known as a relay station of all incoming motor (movement) and sensory information — hearing, taste, sight and touch (but not smell) — from your body to your brain.

What is amygdala and hippocampus?

The amygdala is specialized for input and processing of emotion, while the hippocampus is essential for declarative or episodic memory. During emotional reactions, these two brain regions interact to translate the emotion into particular outcomes.

Is the hippocampus in the midbrain?

The midbrain is the smallest region of the brain, and is located most centrally within the cranial cavity. Limbic System – the limbic system is often referred to as our “emotional brain”, or 'childish brain'. It is found buried within the cerebrum and contains the thalamus, hypothalamus, amygdala and hippocampus.

What does the top of the brain control?

Parietal lobe: The parietal lobes are found behind the frontal lobes, above the temporal lobes, and at the top back of the brain. They are connected with the processing of nerve impulses related to the senses, such as touch, pain, taste, pressure, and temperature. They also have language functions.

Where is the cerebrum?

brainThe cerebrum (front of brain) comprises gray matter (the cerebral cortex) and white matter at its center. The largest part of the brain, the cerebrum initiates and coordinates movement and regulates temperature.

What are the 3 parts of the brain called?

The brain can be divided into three basic units: the forebrain, the midbrain, and the hindbrain.