The cerebellum is the second-largest area of the brain with only the cerebrum larger in size. It is a key component of the hindbrain, a system made up... Learn more about this topic: Cerebellum | Definition & Function from Chapter 11/ Lesson 27 ...
What is the cerebrum? What glial cells are found in the peripheral nervous system? What are the meninges of the central nervous system? What do autonomic ganglia contain? Which glial cells are found only in the PNS? Do dendrites have myelin sheath?
While the brainstem is important in maintaining body function, the cerebrum allows body motion and most importantly, is responsible for all the things that make humans special, like thinking and emotion. There are four lobes in each hemisphere: frontal, parietal, temporal, and occipital. The front...
For example, the cerebrum gets bigger, takes up a larger part of the total brain and becomes folded. ©HowStuffWorks.com The simplest possible creatures have incredibly basic nervous systems made up of nothing but reflex pathways. For example, flatworms and invertebrates don't have ...
Where Is the Cerebral Cortex Located? The cerebral cortex is the outer layer of your brain’s surface, located on top of the cerebrum. The cerebral cortex carries out essential functions of your brain, like memory, thinking, learning, reasoning, problem-solving, emotions, consciousness, and sens...
Thecerebrummay be the most significant part of the brain. It typically controls cognitive functions, such as problem-solving, remembering, thinking, and feeling, as well as the ability to move. Thecerebellumis normally located at the back of the head and controls general coordination a...
Where is the brain cortex? The cerebral cortex is a sheet of neural tissuethat is outermost to the cerebrum of the mammalian brain. It has up to six layers of nerve cells. It is covered by the meninges and often referred to as gray matter. ...
What are the elevated ridges of tissue on the cerebrum called? What is the gelatinous mass filling the posterior cavity of the eye? What does the photoreceptor layer contain? (a) Rods and cones (b) Bipolar cells (c) Ganglion cells (d) Amacrine cells. ...
Cerebrospinal fluid is a clear, colorless fluid that surrounds and protects the brain and spinal cord in the central nervous system. It is produced by two small glands known as the choroid plexuses. The cerebrospinal fluid is composed of about 95% water, 3% protein, 1% glucose, and ...
This is something which happens in the principal snippets of exercise, so that the cerebrum realises that the muscles need to work. The neuromuscular intersection is the place the nerve meets the muscle. Here, the nerve transmits its sign to make the muscle contract. Firstly, the presynaptic ...