The BOLD response typically peaks ~4–6 seconds after neural firing and returns to baseline after ~10–12 seconds. This means that the fMRI signal at time t reflects neural activity from several seconds earlier, i.e.: from the stimulus presented several seconds earlier. The image shows the canonical hemodynamic response function (HRF) presented in neuroscience literature and implemented in many frameworks. In practice, the exact shape and timing vary across voxels depending on vascularization and other physiological factors.
10 & 2/10 & 1/20 & 1/2 & yes\\
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熏豆腐、孔府菜一字排开，百余米的长街宴座无虚席。“人多吃着香。”来自辽宁的张丽英说，“这热闹劲儿，像我们小时候过年。”
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Получивший взятку в размере 180 миллионов экс-мэр российского города обратился к суду14:53