Sentence examples for measures the hemodynamic from inspiring English sources

As fMRI measures the hemodynamic response, the resulting activation maps do not perfectly reflect the underlying neural activity.

It has been demonstrated that the BOLD signal mainly measures the hemodynamic correlate of neuronal LFP activity [77].

While fMRI EC (e.g. GCM) 'passively' measures the hemodynamic events that occur in the brain, TMS actively disrupts, or modulates, neural processing.

Functional near-infrared spectroscopy (fNIRS) is a non-invasive imaging technique which measures the hemodynamic changes resulting from brain activity while the subject performs different mental tasks.

While in this context of functional imaging NIRS measures the hemodynamic changes associated with brain activation, the determination of the absolute optical absorption of the brain, directly related to baseline hemoglobin concentrations, is a more challenging application [ 9, 10].

A secondary objective was to measure the hemodynamic effect of fluid loading on the subjects.

The passive leg raising test consists in measuring the hemodynamic effects of a leg elevation up to 45°.

We argue that this variability needs to be taken into account when designing and interpreting developmental studies measuring the hemodynamic response.

At the end of the treatment, the rats were anesthetized with an intraperitoneal injection of ketamine (9 mg/kg body mass) and medetomidine (100 µg/kg body mass), which was followed by an intramuscular injection of heparin (50 IU/kg body mass) to measure the hemodynamic parameters.

In adult human brain, DCS was first utilized to measure the hemodynamic response to functional stimuli [ 33, 34].

The conventional means to measure the hemodynamic status are not sensitive enough to appreciate the severity of general, and more specifically of cerebral circulatory imbalance.