A 2025 editorial in The Journal of Physiology raises a key issue in neurocritical care: the lack of a continuous, direct cerebral blood flow monitor. While several technologies are under development, transcranial Doppler offers a practical and established option for real-time cerebral flow assessment at...
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 and cardiovascular guidelines describe its value, performance, and integration into diagnostic pathways....
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, combined with immediate surgical intervention, led to full neurological recovery. The case illustrates the critical role of multimodal neuromonitoring in...
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 the brain. This approach, validated against invasive ICP measurements, offers a promising, non-invasive tool to better understand pressure dynamics and...
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 waste clearance. This insight could be crucial for understanding brain dynamics and enhancing treatment strategies for conditions like brain injury...