| 词汇 | example_english_nervous |
| 释义 | Examples of nervousThese 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 hormone acts on the central nervous system, in particular the hypothalamus, suppressing food intake and stimulating energy expenditure. However, to our knowledge, until now direct evidence for lateral inhibition in the vertebrate central nervous system has not been reported. All of these features might combine to obscure behavioral manifestation of the patterned regularity produced by the developing nervous system. False perception can arise only if the nervous system has spontaneous activity independently of any causative external object. He did it by suggesting the nervous system as an intermediary. At least some of the features that characterize the full pattern appear to be produced with good precision very early by the nervous system. They themselves have to develop and, clearly, they represent the workings of an already functional nervous system and body. Most people are happy with the idea of homologies at low levels in the nervous system. By reflex action- a mechanism of the nervous system- the threatened hand is instantly withdrawn and the threatened eye closed. The capacity of the central nervous system to recover function is technically called neuroplasticity. The market was nervous, and panic broke out the next day. Violence was anti-social behaviour triggered by phylogenetically ancient areas of the brain and nervous system. I get nervous when the teacher calls on me. In addition, two of these babies had midline posterior anomalies of the central nervous system, and two had an omphalocele. Parasympathetic and sympathetic nervous system activity has been associated with two frequency bands. Parasympathetic and sympathetic nervous system activity have been associated with two frequency bands. Central administration of leptin inhibits food intake and activates the sympathetic nervous system in rhesus macaques. Microglia are resident immune cells in the brain that become activated in response to diverse central nervous system injuries. His continual agitation is portrayed by the constant nervous repetitions, but also by the rhythm of this canon, which grates against the written metre. 62) - hence the conclusion that this lymph circulates in all parts of the nervous system. Hormones can have activational influences on sensory processes, autonomic nervous system activity, and enzyme systems and thus, cellular permeability to electrolytes, water, or nutrients!. The suffering of grief, envy, and anxiety, for example, do not relate to the nervous system. Astrocytes can dynamically and rapidly change their phenotype in a process known as 'activation', contributing to the maintenance of the central nervous system homeostasis. Their correct interplay is of crucial importance during both the development of the nervous system and for later function of the nervous system. Both involve the administration of a beta-adrenergic antagonist, which eliminates sympathetic nervous system influences on heart rate. Signals and signs in the nervous system: the dynamic anatomy of electrical activity is probably information rich. Despite the established role of gcm genes during fly gliogenesis, the role of vertebrate orthologs in nervous system is debated. The sensory neurones of the central nervous system are left intact and functional. Thus, nervous systems that respond automatically with empathy to situations where they must respond, create the appearance of reciprocity, and maximize inclusive fitness. The parasite then attacks the central nervous system. During nervous system development many neurons are destroyed through apoptosis as a means of reducing neuronal cell numbers. Theoretical models are derived by computationally mimicking the processing performed in nervous systems. In fact, internal models bring additional layers of redundancy to the system at each level of the nervous system. Thus, they are useful phylogenetic subjects in the study of the evolution of the central nervous system of higher animal groups, including mammals. One aspect of this is sexspecific exposure to gonadal hormones in utero, leading to a differential organization of the early central nervous system. In complex organisms the nervous system comprises two cell types: neurons and glial cells. They are widely distributed in the central and peripheral nervous system. Regeneration in the central nervous system is assumed to be largely disabled by glial activity. Microglia are innate immune cells and form the first line of defence of the central nervous system. All 3 main classes of neuronal mediators, cholinergic, aminergic and peptidergic, were identified throughout both central and peripheral elements of a well-differentiated orthogonal nervous system. Effect of tetrodotoxin (puffer fish toxin) on the central nervous system. Although vertebrate fringe genes are prevalent in the developing nervous system, little is known about their function. The music also works as a kind of nervous system for the drama as a whole. Powerful histochemical and immunochemical techniques subsequently have been applied to the nervous system. The rarity of central nervous system infection during pregnancy when other risk factors are absent has been noted [24]. Clinical symptoms progress rapidly and neurological impairment increases as the virus spreads through the central nervous system. Several sources of evidence suggest that under natural conditions some degree of distribution of coding pervades the nervous system. Section 4.3 studied chaotic behavior in the nervous system. Therefore, the nervous system constructs invariants, such as color and size constancy. Meanwhile, dogmatic positions on whether perceived color is a property of physical objects or of the observer's nervous system are unreasonable. Thus, the information processing in the nervous system is represented by a complex spatiotemporal dynamics in the multi-dimensional space. Regressive forms may give us part of the key to reallocation of function in the nervous system. Nervous systems are, by necessity, embedded, embodied regularities. I argue that internal models cannot deal with redundancies in the nervous system. Communication exists everywhere in the animal kingdom and involves few nervous cells. He was nervous because he needed an operation. Oxygenation was used to support cardiopulmonary resuscitation but was discontinued when failure became clear in the central nervous and other systems. In addition, it provides very clear anatomical and functional accounts of the orbitofrontal cortex, the amygdala, and the peripheral nervous system. Seven items required respondents to rate how nervous a range of driving situations usually made them feel. A gene expression atlas of the central nervous system based on bacterial artificial chromosomes. The music is nervous, disjointed, indeed unsettling in places. Low central nervous system serotonergic activity is traitlike and correlates with impulsive behavior. Her interest was in degenerative diseases of the nervous system, but her neuroscience background made our project interesting to her. My interest is in injuries to the developing nervous system. There is some evidence that glucocorticoid levels can affect cell proliferation in some parts of the central nervous system. Changes in the organism's nervous system are the effects of those interactions. Many similarities exist between somatic evolution in the immune system and the functioning of the nervous system. The human nervous system, and the nervous system of every organism, is constructed to detect changes. Low et al.4 looked at complications occurring in three groups of newborns with reference to the cardiovascular, respiratory, renal and central nervous systems. The disease is polymorphic, with involvement of the placenta, maternal vasculature, central nervous system, coagulation cascade, liver and kidney. More than half the book is devoted to arthropod nervous systems, and several of the chapters have detailed discussions of homology and convergence. Nervous tissue, while not unknown in the fossil record - interesting examples are known from amber - is nevertheless very rare. They were simply nervous about talking in front of the class. Sustained neonatal hyperthyroidism in the rat affects myelination in the central nervous system. The recent development of targeted expression of transgenes in the nervous system allows more precise manipulation of male courtship behaviour. 192 early dividing precursors of the central nervous system. The activation of the sympathetic nervous system appears to play a significant role in the regulation of tryptophan availability to the brain. The molecular mechanisms of high-affinity transport of tryptophan into cellular compartments within the central nervous system are not known. A climate of reductionism fostered the development of technologies that were applied to physiology and to the study of the nervous system. People practising coitus interruptus don't seem to have succumbed to all those terrible nervous complaints against which we are so frequently warned by psychiatrists. Drugs which affect psychological functions often appear to do so by modifying biochemical activities in the central nervous system. Biologists are hoping to learn more about the nervous system and the way in which it functions by using computer modelling techniques. He concluded with the idea that the workings of the nervous system produce a delay in perception and consciousness. The fallout on neurophysiology from this diversification touches particularly on the nature of the nervous fluid, sensation, and the structure of organized bodies. Numerous nets, embodied in special nervous structures, serve to classify information according to useful common characters. With the significant exception of histories of nervous transmission, published sources are unsystematic, scattered, and often anecdotal. Salivation is largely controlled by the salivary centre, located in the medulla and pons, through the autonomic nervous system. Affects the central nervous system and alters mood, consciousness and perception. Computational structure of a biological motion-detection system as revealed by local detector analysis in the fly's nervous system. The origin of spontaneous activity in developing networks of vertebrate nervous system. Large-scale mutagenesis of the mouse to understand the genetic bases of nervous system structure and function. Functions of the neurotrophins during nervous system development: what the knockouts are teaching us. Otherwise, he had followed many of the current materialists' positions regarding the role of the "nervous influence" in mental processes. If it is a general principle of the nervous system that perception activates response, then the particular hemisphere involved depends on the stimuli. The development of the nervous system is a complex and highly regulated process and critical for the optimal performance of organisms. 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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