How do you view MRI images of cerebral infarction

MRI imaging of cerebral infarction patients in different stages of cerebral infarction, the imaging performance is different. For example, in hyperacute cerebral infarction, MRI plain scan can show normal signal, and MRI FLAIR phase can show high signal or normal signal shadow. But DWI is also MRI diffusion imaging, it shows high signal shadow. ADC shows low signal shadow. When the patient with cerebral infarction enters the chronic stage, T1 is in low signal intensity and T2 is in high signal intensity on MRI plain scan;FLAIR is high signal intensity;DWI is high signal intensity on diffusion imaging, and ADC imaging is high signal intensity.