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Experimental methods

磁共振成像(MRI)

What this technique is

Category
Physiology & behavior
Principle
利用核磁共振信号形成样品内部结构与组成的影像。
Input samples
brain · whole animal
Research questions
Not provided
Output and readout
输出脑结构影像及相应定量指标;扩散和静息态功能成像分别用于结构连接与功能连接分析。
Applicability
用于动物脑结构和连接特征研究;具体指标由采用的成像序列与分析方式决定。
Limitations
脑结构与连接指标不能直接解释为Aβ或tau含量;分子病理需要相应的独立检测。

Standard concept source:OBI:0002985 · OBI · 2026-05-08

已发布模型

No published relation.

References

  1. MRI (OBI:0002985; OBI 2026-05-08)
  2. magnetic resonance imaging assay (OBI:0002985), OBI 2026-05-08
  3. Multimodal Imaging in Rat Model Recapitulates Alzheimer's Disease Biomarkers Abnormalities. The Journal of Neuroscience. 2017
  4. Early brain connectivity alterations and cognitive impairment in a rat model of Alzheimer’s disease. Alzheimer's Research & Therapy. 2018