Clinical Research Directory

NEURO - Prognostication Using Late Somatosensory Evoked - Potentials

The main aim of this study is to develop a new technique for the passive diagnosis of cognitive-motor dissociation, with the detection of motor intention in a comatose patient by analysing the EEG signal and in particular the ERD/ERS amplitudes in the motor cortex after stimulation of the median nerve.

Prognostication of Recovery in Early Disorders of Consciousness Study

The goal of this study is to determine the extent to which neuroimaging metrics (e.g., functional MRI) are associated with the current level of consciousness, and future consciousness recovery, in patients with disorders of consciousness resulting from acute brain injury. The main questions this study aims to answer are: How do functional MRI findings (e.g., covert consciousness and network connectivity) associate with current level of consciousness? How do functional MRI findings (e.g., covert consciousness and network connectivity) associate with future recovery of consciousness? How does noxious stimulation affect the detection of covert consciousness and functional brain network connectivity?

A Study of Transcutaneous Electrical Stimulation As a Noxious Stimulus for the Glasgow Coma Scale

The purpose of this study is to determine whether electrical stimulation can be used to replace physical stimulation to test awareness of patients with impaired consciousness. Physical stimulation can cause bruising, damaged nails and ribs, and other damage with repeated testing, and electrical stimulation may be safer and cause less distress with time. This device has not been approved by the U.S. Food and Drug Administration (FDA).