| 词汇 | example_english_grey-matter |
| 释义 | Examples of grey matterThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The greymatter surface of the brain can appear pink. The deficits in medial temporal lobe greymatter are easy to relate to the established neuropathological features of the condition. Volumetric analysis was used to measure greymatter, white matter, and cerebrospinal fluid. There were no significant correlations between whole brain, white and greymatter volume and degree of insight. This abnormal brain growth appears to be due primarily to excessive enlargement cerebral white matter and cerebral greymatter. The volume of greymatter was reduced in the right inferior parietal lobule and the left middle, inferior and precentral gyri. Both white matter and greymatter volumes were greater on the left compared to the right for faster learners. In most cases, the inflammatory foci were confined to greymatter, there being minimal involvement of white matter and paraventricular regions. Thus, extensive demyelinated greymatter lesions were generated. On this view, greymatter density in the posterior supramarginal parietal cortex is a neural marker for vocabulary acquisition regardless of age and language. By the time of the third scan, the expansion in greymatter had reduced suggesting that training effects are transient unless a skill is practised. Unmyelinated axons (and dendrites) within the greymatter. They also show increased greymatter density in two left hemisphere regions (middle temporal and superior temporal gyrus). Turning now to possible substantive interpretations of these results, initially considering the deficits in greymatter volume, several aspects stand out. In the last few years demyelinated lesions of cortex and spinal cord greymatter have come into focus. The uniquely powerful organizing principles of the brain are not, however, likely to be wholly explained by properties that greymatter shares with all matter. Cross-linguistic vocabulary effects on brain structures will also be relevant to interpreting the role of regions showing increased greymatter density. Increased duration of illness is associated with reduced volume in right medial temporal\\anterior cingulate greymatter in patients with chronic schizophrenia. Solid line indicates the fitted regression of greymatter volume on tuber count. These counts were correlated with the volume of greymatter in regions identified as structurally different between groups by prior computational morphometry. An energy budget for signaling in the greymatter of the brain. They are found in white and greymatter. The superficial greymatter of the cerebrum, through the number and depth of the convolutions, attains its maximum extent in man. Here we have shown that three out of four of these anatomically interconnected areas demonstrate significant greymatter deficits in hyperkinetic children. A region of the parietal cortex (the posterior supramarginal gyrus) shows increased greymatter density as a function of vocabulary knowledge. In other words, those with greater greymatter density are better at acquiring vocabulary. Oligodendrocytes isolated from human greymatter also differ in response to cell culture. We observed inflammatory infiltrates predominantly in the spinal cord greymatter, paralleling the distribution of beta-synuclein protein. Further analysis of the white and greymatter is required to reveal more detail about oligodendrocyte function in these disorders. We predicted that positive symptoms, tests of executive function and greymatter would all show significant correlations. It was shown that novel, computational measures of greymatter pathology were significantly (negatively) correlated with radiological indices of pathology in these patients. Within the patient group, greymatter volume in limbic and subcortical regions of deficit was negatively correlated with tuber count. An explanation could be that the seizure disorder associated with the condition has resulted in a degree of medial temporal lobe sclerosis and greymatter deficits. These data provide evidence that vocabulary is a variable that can predict greymatter density in an inferior parietal region that we will refer to as the posterior supramarginal gyrus. Myelinated axons connecting greymatter regions. Precisely which aspects of greymatter account for the increase in density is presently unknown though an increase in dendritic arborisation and local synaptic density is most likely. Lithium-induced increase in human brain greymatter. Lithiuminduced increase in human brain greymatter. Mapping of greymatter changes in schizophrenia. I am interested in a small "greymatter company", as we call them in the trade. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It is not extra muscle power we need, however, or greymatter to exploit, but fresh labour for our labour market. From Europarl Parallel Corpus - English I cannot see why we should not use our greymatter about this. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We must apply our greymatter, in order to explain it to the people through clear and relevant examples, but it is a necessary task. From Europarl Parallel Corpus - English If the cattle had sufficient greymatter, the landlords would have been chased off the land long ago. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These start in the greymatter of the brain and consist of a paroxysmal burst of nervous activity that is uncontrolled and unpredictable. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Not at any time have we said that children at one end of the social scale possess more greymatter than children at the other end. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There are great opportunities in the educational system for those who are not privileged with the greymatter that some other people have; but, for goodness' sake! From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Greymatter heterotopia is such an error. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is an elevation in the lower part of medulla, lateral to the fasciculus cuneatus, produced by a mass of greymatter called the spinal nucleus of trigeminal nerve. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, chronic pain has been reported to significantly reduce the volume of greymatter in the brain globally, and more specifically at the prefrontal cortex and right thalamus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Greymatter density in this region also correlated negatively with the age of acquisition. Fourth, not all components of a network involved in the performance of a task may show changes in greymatter volume or density. Discrete hyperintensities in the greymatter are usually interpreted as lacunar infarcts. Cortical greymatter reductions associated with treatment-resistant chronic unipolar depression. Greymatter deficits in neocortex were limited to the right frontal and parietal cortex. Castellanos et al. (2001) used automated segmentation and normalization algorithms to measure grey matter volume in each of several previously defined frontal and subcortical regions of interest. The twenty-first century will be the century of knowledge and greymatter. From Europarl Parallel Corpus - English They did not have the necessary greymatter in the first place. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the case of some reflexes, the signal to contract can originate in the spinal cord through a feedback loop with the greymatter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Meta analyses of the effects of antipsychotic treatment on the course of greymatter loss and structural changes have reached conflicting conclusions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When healthy adults undergo infant motor development, it is characterized by increased greymatter density in the fronto-cerebellar pathways. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There was also found to be an increased greymatter volume in the right fusiform gyrus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A second meta analyses suggested that treatment with antipsychotics was associated with increased greymatter loss. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has been suggested that this relation between greymatter density and performance denotes a general principle of brain organization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Association neurons are located in the greymatter of the spinal cord and the brain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, the percentage of greymatter appears to be more related to brain size than it is to gender. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Neuroanatomical differences (discordant cerebellar white and greymatter volumes) between discordant twins were found. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When invading greymatter structures such as cortex, the neoplastic oligodendrocytes tend to cluster around neurons exhibiting a phenomenon referred to as perineuronal satellitosis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Greymatter is more involved in nerve function, and white matter is more involved in nerve maintenance, as well as the regulation of unconscious functions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Although grey and white matter volume was reduced throughout the brain, researchers noted that the greymatter of the neocortical brain regions was particularly affected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lastly, youths with conduct disorder display a reduction in greymatter volume in the amygdala, which may account for the fear conditioning deficits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. From a physical basis, he clears up the misperception that the brain is mainly greymatter (it turned out to have more white matter). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The dark parts are known as greymatter and the lighter parts as white matter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Just underneath the cerebral cortex are interconnected subcortical masses of greymatter called basal ganglia (or nuclei). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, following treatment, these abnormalities in cortical reorganization and greymatter volume are resolved, as well as their symptoms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a thin sheet of greymatter underneath the inner part of the neocortex. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Galactosylceramides are present in all nervous tissues, and can compose up to 2% dry weight of greymatter and 12% of white matter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The brain matter can be broadly classified as either greymatter, or white matter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has been found that grapheme-color synesthetes have more greymatter in their brain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The receptor is 90% edited in all greymatter structures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Greymatter is used for information processing, while white matter consists of the connections between processing centers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each of these hemispheres has an outer layer of greymatter, the cerebral cortex, that is supported by an inner layer of white matter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Also, persistent pain has been shown to cause greymatter loss, reversible once the pain has resolved. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A proposed alternative way of measuring intelligence is by using greymatter or white matter volume in the brain as an indicator. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Note that white matter can sometimes appear darker than greymatter on a microscope slide because of the type of stain used. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Through a process called synaptic pruning, unnecessary neuronal connections in the brain are eliminated and the amount of greymatter is pared down. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Greymatter loss appears to increase 9.5 times the normal rate with each year. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Though most commonly involving white matter, many patients also had lesions in deep greymatter structures, as well as leptomeningeal enhancement. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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