31 Jul

Once considered optional, Transcranial Doppler (TCD) has become a key diagnostic tool in evaluating right-to-left shunts in cryptogenic stroke. This article summarizes how major neurological...

01 Jul

In a recent case report, transcranial Doppler sonography detected bilateral cerebral air emboli during cardiac surgery—while EEG and NIRS remained unchanged. Early detection through TCD,...

16 Apr

A new method transforms transcranial Doppler (TCD) velocity signals into cerebral arterial blood volume (CaBV) waves, revealing how impaired intracranial compliance affects blood distribution within...

18 Feb

Intracranial B waves, detected using transcranial Doppler, show rhythmic fluctuations in cerebral blood flow and pressure, suggesting a role in cerebrospinal fluid movement and brain...