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6 papers found.
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Detection of fast oscillating magnetic fields using dynamic multiple TR imaging and Fourier analysis

many advantages for detecting high frequency neuronal oscillations, which warrants further investigation. Author Contributions Conceptualization: Ki Hwan Kim, Sung-Hong Park. Data curation: Ki Hwan ... Kim. Formal analysis: Ki Hwan Kim. Funding acquisition: Sung-Hong Park. Investigation: Ki Hwan Kim, Hyo-Im Heo. Methodology: Ki Hwan Kim, Sung-Hong Park. Project administration: Sung-Hong Park

Feasibility of Quantifying Arterial Cerebral Blood Volume Using Multiphase Alternate Ascending/Descending Directional Navigation (ALADDIN)

Arterial cerebral blood volume (aCBV) is associated with many physiologic and pathologic conditions. Recently, multiphase balanced steady state free precession (bSSFP) readout was introduced to measure labeled blood signals in the arterial compartment, based on the fact that signal difference between labeled and unlabeled blood decreases with the number of RF pulses that is ...

Inter-Slice Blood Flow and Magnetization Transfer Effects as A New Simultaneous Imaging Strategy

The recent blood flow and magnetization transfer (MT) technique termed alternate ascending/descending directional navigation (ALADDIN) achieves the contrast using interslice blood flow and MT effects with no separate preparation RF pulse, thereby potentially overcoming limitations of conventional methods. In this study, we examined the signal characteristics of ALADDIN as a ...

Identification of Recombinant Human Rhinovirus A and C in Circulating Strains from Upper and Lower Respiratory Infections

Human rhinoviruses (HRVs), in the Enterovirus genus within the family Picornaviridae, are a highly prevalent cause of acute respiratory infection (ARI). Enteroviruses are genetically highly variable, and recombination between serotypes is known to be a major contribution to their diversity. Recently it was reported that recombination events in HRVs cause the diversity of HRV-C. ...

Survival benefit of gastrectomy ± metastasectomy in patients with metastatic gastric cancer receiving chemotherapy

Background This study was performed to investigate the role of surgery in patients with gastric cancer and distant metastases who had received systemic chemotherapy. Methods Patients with newly diagnosed gastric cancer and synchronous distant metastases who had received chemotherapy (n = 274) were categorized into 3 groups according to the surgical treatment rendered: complete ...

STATUS OF PLASMODIUM VIVAX MALARIA IN THE REPUBLIC OF KOREA DURING 2001–2003

The Republic of Korea experienced a re-emergence of Plasmodium vivax malaria in 1993. The incidence of this disease increased rapidly through 2000 with its geographic distribution expanding from the vicinity near the Demilitarized Zone to the adjacent outlying areas. However, the number of cases of P. vivax malaria since that time period has decreased. A total of 2,538 cases ...