Articles Tagged With: consciousness
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Can EEG and fMRI Help Predict Who Will Recover Consciousness After Brain Injury?
In conjunction with serial clinical examinations, electroencephalogram and functional magnetic resonance imaging may be helpful in predicting who will recover consciousness after an acute brain injury. However, in this study, early withdrawal of care leaves much uncertainty regarding the probability of eventual recovery.
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Can EEG and fMRI Help Predict Who Will Recover Consciousness After Brain Injury?
In conjunction with serial clinical examinations, electroencephalogram and functional magnetic resonance imaging may be helpful in predicting who will recover consciousness after an acute brain injury. However, in this study, early withdrawal of care leaves much uncertainty regarding the probability of eventual recovery.
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Recovery of Consciousness After TBI: Who Recovers and When?
The majority of patients with moderate to severe traumatic brain injury who survive and are treated in acute rehabilitation centers will recover consciousness.
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Auditory Startle Response as a Predictor of Recovery from Coma
Preserved habituation of the auditory startle response, performed at the bedside, indicates intact cortical structures and cortico-cortical white matter tract connections. Preservation of this reaction in patients with unresponsive wakefulness can help distinguish the vegetative state from minimally conscious state and may even predict eventual awakening.
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Decision-Making Capacity in the ICU
A multicenter, one-day prevalence, prospective, observational, double-blind study in 19 ICUs revealed that the decisionmaking capacity of ICU patients was widely overestimated by all clinicians as compared with a capacity score measured by the Mini-Mental Status Examination and the Aid to Capacity Evaluation.
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Loss of Consciousness at Onset of Aneurysmal SAH: Poor Prognosis
Loss of consciousness at onset of Aneurysmal subarachnoid hemorrhage is an indicator of early brain injury and predicts poor functional outcome or death at 12 months.
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Selective Disruption of Thalamo-Cortical Connections in Patients with Disorders of Consciousness — a Possible Biomarker for Cognitive-Motor Dissociation
In this case-control, functional neuroimaging study, the authors developed a novel method to evaluate correlations between integrity of neural circuits involved in overt and covert motor behavior and apply the method to two patients: one with a dissociation of imaging-based vs bedside evidence of command following and one without.
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Predictors of Refractory Status Epilepticus
In a combined derivation and validation study, three independent risk factors for refractory status epilepticus were identified — acute symptomatic cause for seizures, stupor or coma, and a low serum albumin < 35 g/L.