tune quite fluently. Again‚ this is because there are different parts of our brain responsible for speaking and for singing. Below is an illustration of the side view of the outer layer of the brain (The cerebrum): Cortex (Cerebrum) The cortex‚ or cerebrum‚ is made up of two hemispheres (or sides) connected by a band of tissue called the corpus callosum. These hemispheres control speech‚ intelligence‚ and memory. There are specific centres for specific functions;
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human brain. These nine parts are the Broca’s area‚ Cerebellum‚ Cerebrum‚ Frontal lobe‚ Motor area‚ Occipital lobe‚ Parietal lobe‚ sensory area‚ and temporal lobe. The brain is split into the left and right hemispheres. Different brain areas are divided by deep grooves called Sulci. There are five key parts of the brain that controls the function of your body. The five parts of the brain that help you complete this task is the cerebrum‚ cerebellum‚ brain stem‚ pituitary‚ and the hypothalamus. These
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Physiology The main components of the brain—the cerebrum‚ the cerebellum‚ diencephalon and the brainstem—have distinct functions. The Cerebrum Is the largest and most developmentally advanced part of the human brain. It is responsible for several higher functions‚ including higher intellectual function‚ speech‚ emotion‚ integration of sensory stimuli of all types‚ initiation of the final common pathways for movement‚ and fine control of movement. The cerebrum is divided into a right and a left hemisphere
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There are three major brain divisions. They are the cerebrum‚ the brainstem‚ and the cerebellum. The cerebrum contains 40% of the weight of the brain and is founded in the superior part of the brain. This portion of the brain has many functions and lobes which perform certain functions. The frontal lobe is involved with “activating and controlling both fine and complex motor activities.” This involves speech. It is also involved with the executive functions‚ such as reasoning and rationalizing‚ among
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HUMAN BRAIN The brain is one of the largest and most complex organs in the human body. It is made up of more than 100 billion nerves that communicate in trillions of connections called synapses. The human brain is the command centre for the human nervous system. It receives input from the sensory organs and sends output to the muscles. Parts of the Human Brain Ventricles are the 4 cavities in the brain. • The ventricles of the brain are a communicating network of cavities filled with cerebrospinal
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Opening Notes: * Interest and research in the brain is at an all-time pace The cure for some common diseases such as Alzheimer’s‚ Parkinson’s and Multiple Sclerosis has accelerated the efforts of many scientists * Many of the names for the parts of the brain have come from Latin and Greek words * The easiest way to learn about the brain is to look at it as three divisions; the hindbrain‚ the midbrain and the forebrain * Modern imaging has allowed us to study the brain and locate
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4.1: The healthy and damaged brain The brain has three main parts the Cerebrum‚ the Cerebellum and the brain stem. The brain is divided into regions that each control different functions. The Cerebrum: The Cerebrum is the biggest part of the brain it makes up around 85% of the brains weight this is because it is the thinking part of your brain and it also controls the voluntary muscles. So without your Cerebrum then daily activities such as dancing or kicking a ball wouldn’t be possible. The cerebral
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Outline Spinal Cord‚ Spinal Nerves‚ Somatic Reflexes-Chapter 13 Reflexes- they are involuntary stereotyped responses to stimuli‚ they involve the brain‚ spinal cord‚ and peripheral nerves Spinal cord- cylinder nervous tissue that begins at the foramen magnum and passes through the vertebral canal as far as the inferior margin of the first lumbar vertebrae (L1)‚ 18 inches long and ½ inches wide Anterior Median Fissure- in the front‚ deeper Posterior Median Sulcus- in the back‚ shallow ▪Two Enlargements
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Region of the Brain Location Primary Function Cerebrum In humans‚ the cerebrum is the superior-most region of the central nervous system Cerebellum The cerebellum is located in the posterior fossa of the skull‚ dorsal to the pons and medulla from which it is separated by the Aqueduct of Sylvius and the fourth ventricle. Brain stem The brainstem (or brain stem) is the posterior part of the brain‚ adjoining and structurally continuous with the spinal cord. Frontal lobe They are positioned
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literally in some cases be just like a “vegetable.” Our brain is composed of three major components: 1) cerebrum‚ 2) cerebellum‚ and 3) brain stem. The cerebrum’s major function is to generate our thoughts and controls our movement. Also known as the cerebral cortex‚ if you could open your skull and look at what lies underneath‚ that big wrinkly pinkish grey matter that’s there would be the cerebrum‚ better pictured as a walnut as many would say. Now‚ in order for our brain to help control and regulate
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