Brain, the mass of nerve tissue in the anterior end of an organism. The brain integrates sensory information and directs motor responses; in higher vertebrates it is also the center of learning. Learn more about the parts and functions of the brain in th
brain-stem英英释义 Noun: the part of the brain continuous with the spinal cord and comprising the medulla oblongata and pons and midbrain and parts of the hypothalamus brain-stem词源中文解释 "哺乳动物大脑的中央干," 1875年,源自德语; 参见 brain (n.) + stem (n.)。
The brain stem is located under the cerebrum and in front of the cerebellum. The brain stem connects the whole brain to the spinal cord. ? 1.External feature ?We divide it into three parts: the medulla oblongata positioned just superior to the spinal cord, the pontine region just above ...
Degeneration of the brain stem reticular formation, other parts of the brain stem and the cerebellum; an example of heterogenous systemic degeneration of t... Degeneration of the brain stem reticular formation, other parts of the brain stem and the cerebellum; an example of heterogenous systemic ...
Your brain has three main parts. The parts are called the cerebrum, the cerebellum, and the brain stem. The cerebrum makes up the largest part of the brain. The cerebellum is underneath the back part of the cerebrum. The brain stem connects with the spinal cord at the bottom of the brai...
The brain stem or truncus cerebri as defined here comprises the derivatives of two of the three primary brain vesicles, viz. the mesencephalon and the rhombencephalon. Both of these brain parts are well developed in the frog. Their importance appears immediately from the fact that they harbor th...
“Researchers at Sahlgrenska University Hospital in Göteborg have discovered how stem cells produced in a ‘nursery’ deep inside the brain then migrate into other parts of the brain, maturing into nerve cells on the way.” “Working with colleagues from New Zealand, the Swedish researchers trac...
brain stemcentral nervous systemcomputational modelcomputational neuroscienceneural networkThe topic of brain stem computational simulation still seems understudied in contemporary scientific literature. Current advances in neuroscience leave the brain stem as one of the least known parts of the human central ...
The brain stem in psychosis. Br. J. Psychiatry126, 414–422 (1975). CAS PubMed Google Scholar Williams, D. R. & Lees, A. J. Progressive supranuclear palsy: clinicopathological concepts and diagnostic challenges. Lancet Neurol.8, 270–279 (2009). PubMed Google Scholar Lang, A. E. &...
One place to look for an explanation of gender differences is in the hypothalamus, just above the brain stem. This controls anger, thirst, hunger, and sexual desire. One recent study shows that there is a region in the hypothalamus that is larger in heterosexual (异性恋的) men than it is...