结果：病人的海马体积显著地低于志愿者。
Results: The volume of HPF in patients was significantly smaller than that of volunteers.
显然，海马体积的变化与PTSD症状的严重程度和皮质醇水平的升高一致。
It is significant that the change in the hippocampal volume corresponds to both PTSD symptom severity and increased cortisol levels.
研究者们磁共振成像或MRI扫描测量大脑海马的体积，它是大脑用来学习和记忆。
Researchers did magnetic resonance imaging or MRI scans to measure brain volume in the hippocampus, the part of the brain responsible for learning and memory.
最为明显的是，它缩小了前额叶皮质和海马体的体积。
Most significantly of all, it shrinks the volume of the prefrontal cortex and the hippocampus.
结果确如我们的猜想，锻炼增大了海马体前部的体积而非后部。
We found that the increases in volume were in the anterior portion and not in the posterior portion as a function of exercise.
他们在为期12 ~18个月的研究期间的开始和结束时分别测量了海马的体积。
They measured the volume of the hippocampus at the beginning and end of the 12 - to 18-month study period.
方法采用冠状切面，左右对称，平行于脑干长轴，由白质前联合位置测量了32例复杂部分性癫痫病人头MRI海马区体积。
Methods 32 cases of CPE patients were detected with MRI in volume of hippocampal area at anterior white commission paralleled with long axis of stem in symmetric and coronary section.
海马的体积测量较小，39.4 %的老年痴呆症的阿尔茨海默型比控制。
The volumetric hippocampal measurements were 39.4% smaller in dementia of the Alzheimer type than in controls.
体积磁共振成像评估海马区域是在50例阿尔茨海默型老年痴呆症和25名成员组成的对照组。
A volumetric magnetic resonance imaging assessment of the hippocampal region was done in 50 patients with Alzheimer-type dementia and 25 members of a control group.
将海马绝对体积和DHF相结合定侧诊断率为76 %。
When combining the absolute volume of HF with the DHF, the diagnostic rate was76%.
较短的测量计算用时使MRI海马结构体积测量在相关神经精神疾病诊断中的应用成为可能。
The shorter time used in measurement made it possible for MRI volumetric measurement of hippocampal formation to be applied in assessment of relevant neuropsychiatric diseases.
较短的测量计算用时使MRI海马结构体积测量在相关神经精神疾病诊断中的应用成为可能。
The shorter time used in measurement made it possible for MRI volumetric measurement of hippocampal formation to be applied in assessment of relevant neuropsychiatric diseases.
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