Hiroaki Fushiki15
Hideo Shojaku7
Motoyoshi Maruyama6
Masahito Tsubota6
Michiro Fujisaka4
15Hiroaki Fushiki
7Hideo Shojaku
6Motoyoshi Maruyama
6Masahito Tsubota
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CONCLUSION Our results indicate that the illusion of self-motion is a significant factor leading to spatial disorientation. OBJECTIVE Under normal circumstances, self-motion is perceived in response to motion of the head and body. However, under certain conditions, such as virtual reality environments, visually induced self-motion can be perceived even(More)
This paper describes the architecture and implementation of the original gaming-oriented synergistic processor element (SPE) in both 90-nm and 65-nm silicon-on-insulator (SOI) technology and introduces a new SPE implementation targeted for the high-performance computing community. The Cell Broadband Enginee processor contains eight SPEs. The dual-issue,(More)
  • Kiyoshi Migita, Yasuharu Sasaki, Naoki Ishizuka, Toru Arai, Tetsuyuki Kiyokawa, Eiichi Suematsu +15 others
  • 2013
Glucocorticoid (GC) therapy is associated with the risk of life-threatening adverse events in patients with autoimmune disease. To determine accurately the incidence and predictors of GC-related adverse events during initial GC treatment, we conducted a cohort study. Patients with autoimmune disease who were initially treated with GCs in Japan National(More)
It has been demonstrated in the rodent hippocampus that rhythmic slow activity (theta) predominantly occurs during rapid eye movement (REM) sleep, while sharp waves and associated ripples occur mainly during non-REM sleep. However, evidence is lacking for correlates of sleep stages with electroencephalogram (EEG) in the hippocampus of monkeys. In the(More)
An instruction set level reference model was developed for the development of synergistic processing unit (SPU), which is one of the key components of the cell processor [1][2]. This reference model was used for the simulators to define the instruction set architecture (ISA), for the random test case generator, for the reference in the verification(More)
The hippocampus plays an important role in learning and memory. Synaptic plasticity in the hippocampus, short-term and long-term, is postulated to be a neural substrate of memory trace. Paired-pulse stimulation is a standard technique for evaluating a form of short-term synaptic plasticity in rodents. However, evidence is lacking for paired-pulse responses(More)
Intravenous injection of thiamine propyldisulphide (TPD), which induces sensation of a garlic-like odor, has been used as a representative subjective olfactory test in Japan. However, cortical loci activated by TPD still remain unclear. We recorded cerebral hemodynamic responses (changes in Oxy-Hb concentrations) induced by TPD administration using(More)
The purpose of this study was to investigate how gravity affects the vestibular evoked myogenic potential (VEMP). Eight healthy subjects (seven men, one woman; age range 19-45 years) participated in experiments in which three different gravity levels [microgravity (MG), normal gravity (NG), and hypergravity (HG)] were imposed during a parabolic flight(More)
Lung adenocarcinoma driven by somatic EGFR mutations is more prevalent in East Asians (30-50%) than in European/Americans (10-20%). Here we investigate genetic factors underlying the risk of this disease by conducting a genome-wide association study, followed by two validation studies, in 3,173 Japanese patients with EGFR mutation-positive lung(More)