Conclusion The number of cholinergic neurons and abilities of learning and memory of vascular dementia rats are decreased.
结论：血管性痴呆大鼠海马胆碱能神经元减少，空间记忆能力下降。
CONCLUSION: Oxygen enrichment can improve the learning and memory abilities, and strengthen the motor ability of hypoxic rats.
结论：富氧能改善缺氧大鼠的学习记忆功能，提高低氧环境运动作功能力。
AIM: To analyze the influence of high-altitude hypoxia on the expression of cerebral cortex, hippocampus neurogranin in rats in relation to learning and memory abilities.
目的：分析高原低氧环境对大鼠大脑皮质、海马神经颗粒素表达的影响以及与学习记忆的关系。
The IIC has the abilities of self-learning, store-memory, and evolution. It can produce control antibody automatically during the process of eliminating control error.
该IIC具有自学习、存储记忆和进化能力，能够在消除控制偏差的过程中自动生成控制抗体。
CONCLUSION: Mechanism of combination of acupuncture and medication on improvement of learning and memory abilities is probably related to central cholinergic system.
结论：针药结合改善学习记忆能力的机制可能与中枢胆碱能有关。
A short period of psychological stress in infancy can lead to impaired learning and memory and a decline in cognitive abilities in middle-age, according to research conducted in rats.
婴儿期的短时的心理压力可能导致中年期的学习和记忆能力受损，思维能力下降。
Objective To study the damage induced by chronic stress on the spatial learning and memory abilities of rats and pertinent mechanism.
目的探讨慢性应激对大鼠空间学习记忆能力的损害及其机制。
CONCLUSION: Cervical vertebra destabilization promotes apoptosis of brain cells, and decreases the learning and memory abilities in senile mice.
结论：颈椎稳定性的改变可促进老年小鼠脑细胞凋亡，导致其记忆功能明显减退。
Conclusion NGF-Like polysaccharides of Campanumoea javanica Bl can improve the learning and memory abilities of mice.
结论 具有NGF样活性的土党参多糖具有改善小鼠学习记忆能力的作用。
Then the learning and memory abilities were tested after Morris water maze and step-though training. The activity of PDE4 in hippocampus was evaluated by HPLC.
通过水迷宫和避暗实验测试其学习记忆水平，且应用高效液相法（HPLC）检测大鼠海马组织PDE4活性。
These results shed light on a better understanding of the mechanism of taurine in increasing learning and memory abilities.
这可能是牛磺酸增强动物学习记忆的原因之一。
The test of Morris water-maze showed that the extract elevated the learning and memory abilities of mice.
白首乌提取物组小鼠较模型组小鼠的学习记忆能力得到显著改善。
The test of Morris water-maze showed that the extract elevated the learning and memory abilities of mice.
白首乌提取物组小鼠较模型组小鼠的学习记忆能力得到显著改善。
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