Task-free spectral EEG dynamics track and predict patient recovery from severe acquired brain injury
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چکیده
منابع مشابه
Task-free spectral EEG dynamics track and predict patient recovery from severe acquired brain injury
For some patients, coma is followed by a state of unresponsiveness, while other patients develop signs of awareness. In practice, detecting signs of awareness may be hindered by possible impairments in the patient's motoric, sensory, or cognitive abilities, resulting in a substantial proportion of misdiagnosed disorders of consciousness. Task-free paradigms that are independent of the patient's...
متن کاملIntrinsic Functional Connectivity Patterns Predict Consciousness Level and Recovery Outcome in Acquired Brain Injury.
UNLABELLED For accurate diagnosis and prognostic prediction of acquired brain injury (ABI), it is crucial to understand the neurobiological mechanisms underlying loss of consciousness. However, there is no consensus on which regions and networks act as biomarkers for consciousness level and recovery outcome in ABI. Using resting-state fMRI, we assessed intrinsic functional connectivity strength...
متن کاملDetermination of awareness in patients with severe brain injury using EEG power spectral analysis.
OBJECTIVE To determine whether EEG spectral analysis could be used to demonstrate awareness in patients with severe brain injury. METHODS We recorded EEG from healthy controls and three patients with severe brain injury, ranging from minimally conscious state (MCS) to locked-in-state (LIS), while they were asked to imagine motor and spatial navigation tasks. We assessed EEG spectral differenc...
متن کاملThe Relationship Between Executive Function and Severe Traumatic Brain Injury
Background: Cognitive impairment is a common complication of Severe Traumatic Brain Injury (STBI). One of cognitive problems following STBI is impaired executive functions which involve high-level cognitive processes and their dysfunction can lead to reduced quality of life. Objective: This study aims to investigate the cognitive impairment in men with STBI compared to healthy men. Materials...
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ژورنال
عنوان ژورنال: NeuroImage: Clinical
سال: 2018
ISSN: 2213-1582
DOI: 10.1016/j.nicl.2017.10.003