Transcranial Doppler is a non-invasive ultrasound technique at the patient's bedside,
measuring cerebral blood flow velocities (CBFVs) of basal cerebral arteries and veins …

Transcranial Doppler (TCD) ultrasonography is a non-invasive bedside monitoring
technique that can evaluate cerebral blood flow hemodynamics in the intracranial arterial …

Neuromonitoring in recent decades has moved toward multimodal assessment of cerebral
functions in critical care. Ideally, a monitoring tool that is used to monitor brain functions in …

Transcranial Doppler (TCD) ultrasonography is a noninvasive ultrasound study, which has
been extensively applied on both outpatient and inpatient settings. It involves the use of a …

Abstract Objective Transcranial Doppler (TCD) ultrasonography is a technique that uses a
hand-held Doppler transducer (placed on the surface of the cranial skin) to measure the …

Transcranial Doppler (TCD) and transcranial color-coded duplex sonography (TCCS) are
valuable real-time neurologic monitoring tools in the ICU. Pulsatility index (PI) is one of the …

Objective: Transcranial doppler ultrasonography (TCD) is one of the few tools in the
Neurological Intensive Care Unit (NICU) that allows for real-time monitoring of cerebral …

Multimodal neuromonitoring has emerged as a strategy to evaluate the central nervous
system in critical care patients. There is no unique method to date that allows clinicians to …

Transcranial Doppler sonography (TCD) enables measurement of blood flow velocities in
the basal intracerebral vessels. The most important applications of TCD in the ICU are the …

In this chapter, we will discuss the utility of transcranial Doppler to assess cerebral
hemodynamics and how to apply it to understand the cerebral blood flow changes in acute …