Articles Tagged With: brain
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Hypercapnic Acidosis and Clinical Outcomes in Patients With Acute Brain Injury
In this multicenter retrospective study, hypercapnic acidosis was associated with worse clinical outcomes in mechanically ventilated patients with acute brain injury.
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Ufmylation and Brain Development: Effects of Gene Mutations
Genetic mutations that can modify post-translational proteins and their interactions may result in serious developmental disorders of the brain. Ufmylation is such a process, and mutations in the genes that regulate this process may have profound effects on the developing brain.
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Intracranial Pressure Changes in Mild Traumatic Brain Injury
After an exhaustive review of the animal and human studies literature regarding mild traumatic brain injury (mTBI), Haider et al. did not reach consistent conclusions regarding evidence for intracranial pressure elevation in human patients who sustain an mTBI.
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Brain Imaging and Alzheimer’s Risk: Valid Surrogates or Just Pretty Pictures?
In an observational multimodality brain imaging study, investigators found sex and age differences correlated with endophenotypes of late-onset Alzheimer’s disease.
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Optimizing Brain Oxygen in Severe Traumatic Brain Injury
In a Phase II, single-blind, randomized, multicenter trial, the use of intraparenchymal brain tissue oxygenation monitoring reduced brain tissue hypoxia in patients with severe traumatic brain injury.
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Pitfalls in the Treatment of Seizures Associated With Brain Tumors
In this multicenter, observational study, the authors assessed the prevalence of neuropsychiatric side effects from medications in subjects with tumor-related epilepsy. Levetiracetam was found to have the highest prevalence of such side effects.
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Tau as a Biomarker of Acute and Chronic Traumatic Brain Injury
The ongoing search for reliable biomarkers of traumatic brain injury repeatedly has demonstrated the reliability of using plasma phosphor-tau levels to help distinguish injury from normal, and severe injury from mild injury.
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Taste, Smell, and the Insular Cortex
Olfaction and taste appear to be localized in the insular cortex with bilateral representation.
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EEG-based Metrics After Severe Brain Injury
In this cohort study of 104 patients with disorders of consciousness, the authors demonstrated a strong correlation between EEG-based metrics and clinical diagnosis using quantitative behavioral scales, brain metabolism as measured by PET, and clinical outcomes at one year.
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Mild Traumatic Brain Injury Induces Altered Sleep and Impaired Memory
Traumatic brain injury may induce a chronic state of altered sleep with impaired memory consolidation and mood disorders.