另一项关于大剂量的叶酸能否遏制心脑血管疾病、中风和认知减退的研究仍在进行之中。
Research is also going on into whether high doses of the chemical prevent cardiovascular disease, strokes and cognitive decline.
他们建议，通过运动改善血糖水平不失为延缓老年人记忆力和认知减退的方法。
They suggested exercising to improve blood sugar levels was a way some people might be able to delay the normal decline in memory and cognitive health that occurs in old age.
高烟酸摄入者中认知功能减退的发生率差不多只是低烟酸摄入者的一半（44%）。
The rate of cognitive decline among the high-niacin eaters was almost half (44 percent) that of those consuming less niacin.
这种损害会持续积累，以致当该疾病最终发病时，存在的损害会比原来更多，并造成认知功能更快地减退。
They continue to accumulate, so that when the disease does eventually take hold there are more of them around than there otherwise would be, which results in a more rapid cognitive fall off.
芝加哥大学的研究者发现维生素B3，也就是俗称的烟酸，能够对抗老年进行性精神功能衰退疾病—阿尔茨海默症以及老年认知功能减退。
Vitamin B3, commonly known as niacin, may protect against Alzheimer's disease and aging.
但是平均五年之后，那些积极参与社交活动的老人则降低了认知力减退的比率。
Over an average of five years, however, those who were more socially active showed reduced rates of cognitive decline.
此外，儿童碘缺乏症造成身体和认知发育障碍以及甲状腺机能减退。
In addition, iodine deficiency in children is responsible for disorders in physical and cognitive development, and hypothyroidism.
在MCI的病例中，患者的认知与记忆问题比典型的与年龄相关的记忆减退严重，但不比患有阿尔采末氏病的患者严重。
In cases of MCI, a person has cognitive or memory problems exceeding typical age-related memory loss, but not yet as severe as those found in Alzheimer's disease.
他们指出：“随着年龄组段的升高，所有测试项目的表现都有所下降，这是一种正常的认知能力减退的表现。然而，APOE4在各年龄段都没有影响测试的表现。”
"Performance on all tests declined across age groups, a sign of normal cognitive aging. However, APOE4 did not affect performance at any age," they wrote.
结论轻至中度AD病人认知功能和日常生活能力是缓慢减退的。
Conclusions Natural deterioration of cognitive function and activities of daily living in patients with mild to moderate degree of AD is slow.
结论：(1)VD患者以记忆减退、语言认知相关的功能障碍、视觉空间认知功能障碍和注意障碍为突出表现。
Conclusions: (1) Disorder in the memory, attention and the functions related to language and visuospatial cognition are prominent in the cognitive deficits of VD patients.
文章对同型半胱氨酸的代谢、在认知功能减退和痴呆中的可能作用机制及其与认知功能的关系进行了综述。
The article reviews the homocysteine metabolism, its possible mechanisms of action in cognitive decline and dementia and its relationship between homocysteine and cognitive function.
高血压伴随着认知轻度减退。
Hypertension is associated with mild decrements in cognition.
方法利用似乎不相关回归模型对老年人认知功能减退的影响因素进行分析。
Methods to analyze the influencing factors of cognitive descending with seemingly unrelated regressions model.
用这样的食物来饲养啮齿类动物，几周后便可观察到其认知功能的减退。
Rodents put on such diets show declines in cognitive performance within weeks.
结论认知功能减退的患者出现波动性认知功能障碍、反复的视幻觉和帕金森样运动障碍应高度怀疑路易体痴呆。
Conclusion: Fluctuating cognitive impairment patient with recurrent visual hallucinations and spontaneous motor features of Parkinsonism shall be high suspected to be dementia with Lewy bodies.
嗅觉减退也是和整体的认知水平低于基线以下和事件记忆、语义记忆及知觉速度的下降有关。
Impaired odor identification was also associated with a lower level of global cognition at baseline and with more rapid decline in episodic memory, semantic memory, and perceptual speed.
主要临床表现是：记忆力减退，认知障碍及人格改变。
Its typical clinical foundings are impairment of memory, congective dysfunction and personality change.
结论患高血压病飞行员有不同程度的认知功能减退，在飞行人员医学鉴定时应予重视。
Conclusion The cognitive functions of hypertension pilots are impaired at different degrees. Importance should be attached to this problem at medical evaluation of pilots.
目的：研究甲磺酸二氢麦角碱缓释胶囊临床治疗认知功能减退的有效性和安全性。
Objective: To research the effect and safety of dihydroergotoxine mesylate treated on cognitive decrease.
许多研究表明睡眠缺乏对人有害——它能导致体重增加、生病，当然还能导致认知能力减退。
Numerous studies have shown that lack of sleep hurts-it can lead to weight gain, diseases, and of course weakened cognitive functioning.
心理干预能够帮助患者减少精神分裂症复发，减少社会应激，预防治疗认知功能和社会功能减退。
Psychological interventions can help patients to reduce schizophrenic relapse, reduction of social stress, prevention and treatment of cognitive and social dysfunction.
结论CADASIL患者不同脑白质区域的FA值显著下降，部分区域的白质损害与患者的认知功能减退有关。
Conclusions FA values decrease in the different area of white matter in CADASIL. The white matter lesions in some regions result in cognitive impairment.
结论CADASIL患者不同脑白质区域的FA值显著下降，部分区域的白质损害与患者的认知功能减退有关。
Conclusions FA values decrease in the different area of white matter in CADASIL. The white matter lesions in some regions result in cognitive impairment.
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