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This study was part of a series investigating lay attributions for the cure of psychological problems. Three groups of students--Japanese students in Japan, Japanese students studying in England, and British students--completed a questionnaire and rated the perceived efficacy of 24 different strategies for overcoming each of 5 psychological problems: agoraphobia, depression, smoking cessation, lack of confidence, and obesity. Factor analysis of the curative strategies revealed 5 interpretable factors, the first 3 of which were Professional Help, Inner Control, and Understanding. There were numerous cultural differences between the British group and both Japanese groups in their written ratings of strategies, particularly professional help, for each psychological problem. 相似文献
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Arai H Takano M Miyakawa K Ota T Takahashi T Asaka H Kawaguchi T 《Brain and cognition》2006,61(2):189-194
A newly developed quantitative near-infrared spectroscopy (NIRS) system was used to measure changes in cortical hemoglobin oxygenation during the Verbal Fluency Task in 32 healthy controls, 15 subjects with mild cognitive impairment (MCI), and 15 patients with Alzheimer's disease (AD). The amplitude of changes in the waveform, which was quantitatively calculated by a signal processing method, was significantly lower in the frontal, and the bilateral parietal areas in the AD group, whereas that in the MCI group was significantly lower only in the right parietal area. The NIRS system may be a potential tool for the primary screening of AD. 相似文献
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Hanada M 《Perception》2010,39(11):1452-1465
Motion perception in a region is affected by motion in the surround regions. When a physically static or flickering stimulus surrounded by moving stimuli appears to move in the direction opposite to that of the surround motion, it is referred to as motion contrast. When the centre appears to move in the same direction, it is referred to as motion assimilation. We investigated how noise and luminance contrast affect motion induction by employing static and dynamic counterphase flickering targets. The tendency of motion assimilation was found to be stronger at a high noise level than at a low noise level for both static and dynamic targets. On the other hand, a decrease of luminance contrast tended to strengthen the tendency of motion contrast. However, the addition of noise and the decrease of luminance contrast decreased the visibility of motion comparably. These results suggest that the visual system changes the mode of motion induction according to the noise level, but not the visibility. 相似文献
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