Background Hyperventilation syndrome (HVS) sometimes occurs in patients under stressful conditions and may provoke severe complications such as myocardial infarction and death. The authors report a case of HVS following general anesthesia, where a continuous intravenous infusion of dexmedetomidine was effective for HVS. Case presentation A 23-year-old male patient with recurrent tongue cancer...

EEG and single-unit techniques have been used to study the EEG correlates of cellular firing in the neocortex, n. reticularis (RT) and "specific" thalamic nuclei, and the cholinergic forebrain area (nucleus basalis, NB). Neuronal firing was related to the ongoing behavior of the rat. In addition, using a 16-channel neocortical recording/mapping system, we studied the effects of ibotenic acid le...

Cognitive impairment is common in patients with schizophrenia, and even those with relatively preserved function perform worse than healthy volunteers (HVs) on attentional tasks. This is consistent with the hypothesis that connectivity - in the frontoparietal network (FPN) activated during attention - is disrupted in schizophrenia. We examined attentional effects on connectivity in the FPN, in ...

BACKGROUND AND PURPOSE The reliability of hematoma volume (HV) measurement using the ABC/2 method in multicenter clinical trials is unknown. We determined the accuracy of ABC/2 method as an on-site test in comparison with the gold standard central HV-assessment and semiautomatic HV-assessment. Method- We analyzed data from an acute intracerebral hemorrhage multicenter clinical trial. HV was mea...

PURPOSE Prominent hypointense cerebral vessels on susceptibility-weighted imaging (SWI) and the hyperintense vessel sign (HVS) on fluid-attenuated inversion recovery (FLAIR) imaging are considered as markers of compromised tissue perfusion in cerebral ischemia. In this study, we aimed to identify the correlation between HVS on FLAIR and hypointense vessels on SWI, and to determine whether these...

Stereoscopic video quality assessment has become a major research topic in recent years. Existing stereoscopic metrics are predominantly based on image extended to the time domain via for example temporal pooling. These approaches do not explicitly consider motion sensitivity of Human Visual System (HVS). To address this limitation, paper introduces novel HVS model inspired by physiological fin...

INTRODUCTION With the promotion and application of digital imaging technology in the medical domain, the amount of medical images has grown rapidly. However, the commonly used compression methods cannot acquire satisfying results. METHODS In this paper, according to the existed and stated experiments and conclusions, the lifting step approach is used for wavelet decomposition. The physical an...

Herpesvirus saimiri (HVS) is a T-cell-specific transforming and oncogenic virus. A protein encoded by HVS known as Tip-484 (for tyrosine kinase interacting protein from HVS strain 484) is required for this transformation. Tip-484 binds specifically to the nonreceptor protein tyrosine kinase p56lck. By transfecting Tip-484 into T cells, we now show that this interaction leads to a several hundre...

OBJECTIVES Conflict between sensory-motor central nervous processing generates somaesthetic disturbances, including pain, in healthy volunteers (HVs). Such conflict has been proposed as a potential cause of pain that occurs in the absence of injury or when the pain response is disproportionate to the injury. Fibromyalgia (FMS) exemplifies the former state. We hypothesized that the artificial ge...