fMRI signals are noisy. Many reconstruction-oriented datasets therefore include many repeated presentations of the test stimuli (resampling). Averaging across repetitions improves signal quality (SNR) and makes voxel-level patterns more reliable. Single-shot reconstruction is rarely seen outside invasive (implant) recording contexts and even there often produces substantially lower quality than reconstructions from resampled stimuli. If your pipeline is strong enough, however, it is worth trying.
春节过后，AI圈子还没等来DeepSeek V4，却先等来了千问的人事“地震”，千问大模型技术负责人林俊旸的离职为年后国内AI圈子投下第一颗重磅炸弹。
。业内人士推荐电影作为进阶阅读
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