The image is a diagram of the brain with an arrow pointing to the forebrain , which is the area of the brain most people visualize when picturing a human brain. When we first look inside the skull, what we see is the cerebrum. The cerebrum is composed of two parts called hemispheres.
What structure of the brain is arrow a pointing to?
The image is a diagram of the brain with an arrow pointing to the forebrain , which is the area of the brain most people visualize when picturing a human brain. When we first look inside the skull, what we see is the cerebrum. The cerebrum is composed of two parts called hemispheres.
What is the function of the thalamic nuclei indicated by the arrow quizlet?
What is the function of the thalamic nuclei indicated by the arrow? part of limbic system involved with emotion and motivation .
What brain area is identified by the arrow in the diagram to the left?
These are called the posterior parietal lobes . Diagram showing left side of the brain with the posterior parietal lobe (coloured yellow, indicated with a red arrow) and the occipital lobe (coloured red, indicated with a black arrow). Think of your visual world as being a bit like a conveyor belt on a production line.
What is the pons function?
The pons is a broad horseshoe-shaped mass of transverse nerve fibres that connect the medulla with the cerebellum. It is also the point of origin or termination for four of the cranial nerves that transfer sensory information and motor impulses to and from the facial region and the brain .
What are the primary divisions of the brain?
Main Parts of the Brain and Their Functions. At a high level, the brain can be divided into the cerebrum, brainstem and cerebellum .
What is an oblongata?
The medulla oblongata or simply medulla is a long stem-like structure which makes up the lower part of the brainstem. It is anterior and partially inferior to the cerebellum. It is a cone-shaped neuronal mass responsible for autonomic (involuntary) functions, ranging from vomiting to sneezing.
Which of the following is a property of the blood brain barrier quizlet?
Which of the following is a property of the blood-brain barrier? ANSWER: It is generally permeable to lipid-soluble compounds . The capillary endothelial cells are interconnected by tight junctions.
Which of the following is a function of the hypothalamus quizlet?
What does the Hypothalamus control? The autonomic nervous system. It is the main regulator of visceral activities. It regulates heart rate, movement of food through the digestive tract , and contraction of the urinary tract.
Which of the following is not function of the hypothalamus quizlet?
Which of the following is NOT a function of the hypothalamus? Secretion of the hormone melatonin is a function of the pineal gland (not the hypothalamus). The hypothalamus is the main visceral control center of the body and is vitally important to overall body homeostasis.
Which region of the brain is necessary for consciousness?
The cerebrum is the largest brain structure and part of the forebrain (or prosencephalon). Its prominent outer portion, the cerebral cortex , not only processes sensory and motor information but enables consciousness, our ability to consider ourselves and the outside world.
What side of the brain is cognitive?
The left hemisphere of the brain is in-charge of the cognitive functions such as speech and language. The right hemisphere of the brain is more on creativity and face recognition.
Why is the brain split into two hemispheres?
In other words, if one part of the brain is taking care of one specific function such as language and speech , then another part remains free to take care of something else, such as facial recognition. ... This may in turn allow the brain to juggle these different functions more efficiently.
What are the 3 functions of the pons?
The pons powers the functions of the head and face
The brainstem is made up of three sections, and carries vital information to the body. The pons relays information about motor function, sensation, eye movement, hearing, taste, and more .
What happens if pons are damaged?
Pons also relays sensory information and signals governing sleep patterns. If pons is damaged, it may cause loss of all muscle function except for eye movement .
Can you live without a pons?
The Pons is one of those parts that we cannot live without . ... Because of the part that the Pons plays in hearing, eating, facial expression, and eye movement, the Pons is NOT something you could live without. It relays messages throughout the brain and controls too many important vital functions we as human beings need.
