With anesthesia awareness as a model of study we debate the both fascinating and dangerous phenomenon called consciousness fluctuation that takes place during surgical anesthesia. In accordance with current scientific knowledge this paradox is the consequence of our limits in both precise knowledge of anesthesia mechanisms and our inability to accurately assess the level of anesthesia with brain monitoring. We also focus on the relationships between memory and anesthesia, as well as the possibility of interfering with memory during general anesthesia.
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http://dx.doi.org/10.1080/03007995.2016.1174679 | DOI Listing |
Cureus
November 2024
Psychiatry, Mahatma Gandhi Memorial (M.G.M) Medical College, Indore, IND.
Introduction: Delirium is a common and serious neuropsychiatric syndrome characterized by acute, fluctuating alterations in consciousness, cognition, and perception. It is associated with increased morbidity, mortality, length of hospital stays, and healthcare costs.
Aim: The aim of this study was to assess the prevalence and clinical profile of psychiatric referrals of delirium in a tertiary-care hospital.
Front Neurol
December 2024
State Key Laboratory of Cognitive Neuroscience and Learning, IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China.
Introduction: Disorders of consciousness (DoC) from severe brain injuries have significant impacts. However, further research on nuanced biomarkers is needed to fully understand the condition. This study employed resting-state functional MRI (rs-fMRI) and the amplitude of low-frequency fluctuation (ALFF) to investigate differential brain activity in patients with DoC following spinal cord stimulation (SCS) therapy.
View Article and Find Full Text PDFCureus
November 2024
Neurology, National Institute of Neurology and Neurosurgery "Dr. Manuel Velasco Suárez", Mexico City, MEX.
Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis stands as the most prevalent form of autoimmune encephalitis, primarily affecting young patients and exhibiting a higher incidence among females. Patients frequently present with psychiatric symptoms or cognitive impairments such as speech disturbances, decreased level of consciousness, autonomic dysfunction, as well as seizures, dyskinesias, and catatonia due to overactivation of extrasynaptic NMDA receptors. To date, there is no gold standard for the diagnosis of catatonia; however, a few rating scales exist to measure this phenomenon, with the Bush Francis Catatonia Rating Scale being the most commonly used due to its validity, reliability, and ease of application.
View Article and Find Full Text PDFEur J Med Res
December 2024
Department of Anaesthesiology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China.
Int J Emerg Med
December 2024
Department of Emergency Medicine, Lithuanian University of Health Sciences, A. Mickevičiaus g. 9, Kaunas, LT-44307, Lithuania.
Background: Carbon monoxide (CO) poisoning is a serious yet frequently overlooked condition with diverse and nonspecific clinical presentations. The analysis of Lithuanian statistics reveals fluctuations in patient admissions and consultations through the poisoning center over a four-year period, with notable variations in fatality rates. Despite these trends, CO poisoning remains a significant public health concern due to its potential for severe long-term sequelae or death.
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