Research Article

Diffusion-Weighted Imaging Image Combined with Transcranial Doppler Ultrasound in the Diagnosis of Patients with Cerebral Infarction and Vertigo

Figure 4

Comparison of blood vessel conditions of patients between the small-area infarction group and lacunar infarction group. B, C, D, and E referred to increased blood flow velocity, decreased blood flow velocity, without blood flow signal, and normal blood vessels, respectively.