Evaluation of transcranial Doppler flow velocity changes in intracerebral hemorrhage rats using ultrasonography

► We used ultrasonography technique in an intracerebral hemorrhage stroke model. ► We demonstrate feasibility and reliability of monitoring TCD flow velocity in rat. ► We examine changes in seven major cerebral arteries during hemorrhage-recovery. ► Decrease blood flow velocity in arteries immediate after stoke and return to baseline after days. ► The results of this study extend our knowledge in the cerebrovascular changes.