[Transcranial Doppler sonography in healthy persons]

The authors describe the technical parameters and methodology of transcranial Doppler sonography as applied to studying the blood flow in vessels of the brain base. The results of the examination carried out in 25 healthy subjects have shown a high informative value of transcranial Doppler sonography in studying the circulation in the arterial and venous collectors. The new method is compared with the routine Doppler sonography and echopulsography.