control of voluntary movements is done by cerebrum. true or false
Answers
Answer:
All of the body's voluntary movementsare controlled by the brain. One of thebrain areas most involved in controlling these voluntary movements is the motor cortex. ... They observed that depending on what part of the cortex they stimulated, a different part of the body contracted.
Answer:
control of voluntary movements is done by the cerebrum. False
Explanation:
The cerebrum controls the body's motor or awareness processes. The cerebellum is the region of the hindbrain that plays a key role in the brain's coordination of voluntary movements. Therefore, the assertion made is untrue.
The functions of the cerebrum's four main lobes
The cerebrum has four main lobes, each of which has a right and left half. In the cerebrum, all four right halves enter the right hemisphere, and all four left halves enter the left hemisphere.
Frontal lobe: The bigger frontal lobe, which is close to the front and makes up about 2/3 of the human brain, is where it is found. Under the frontal skull bones, which correspond to the forehead, lies the frontal lobe. The left and right frontal cortexes are the names of the two portions of the frontal lobes. It is crucial for memory, social conventions, focus, motivation, and many other processes.
Parietal lobe: The parietal lobe is situated in the top region of the skull, behind the frontal lobe and above the temporal lobe. The central sulcus divides the two parietal lobes. The Sylvian fissure, also known as the lateral sulcus, divides the temporal and parietal lobes. A main sensory region that interprets higher functions is the parietal lobe. It can sense sensations like touch, pressure, pain, taste, and temperature that are external to the body. It aids the brain's comprehension of symbols, language puzzles (both written and spoken), mathematical dilemmas, codes, and riddles.
Temporal lobe: The creation and maintenance of both conscious and long-term memory are principally controlled by the temporal lobe, which is situated in the skull behind and near the ear. It facilitates the brain's recognition of language, aids in object identification, and is crucial for both visual and auditory processing. Seizures may result from a temporal lobe disorder.
Occipital lobe: The occipital lobe is located at the rear of the upper brain above the cerebellum, below the occipital bone of the skull, and behind the parietal and temporal lobes. The two occipital lobes are divided by the central cerebral fissure, while the tentorium cerebelli separates the cerebellum from the occipital lobes. The sulci and gyri folds serve as markers for the occipital lobe. Each of the four sections that make up the occipital lobe is in charge of a different set of visual abilities. Injuries to the occipital lobe may cause visual issues.
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