a MRC Cognition and Brain Sciences Unit , Cambridge , UK.
Cogn Neurosci. 2011 Sep-Dec;2(3-4):205-6. doi: 10.1080/17588928.2011.604719.
Abstract Downing and Peelen portray the EBA and FBA as a largely impenetrable system, passing on visual signals to other cortical areas where high-level information is extracted. They suggest that the influence of other regions on EBA and FBA is primarily limited to changes in attentional modulation. In the following commentary, this proposal is evaluated within the context of a predictive coding framework. Recent evidence is discussed indicating that fMRI-adaptation effects in occipitotemporal cortex, including EBA and FBA, are consistent with the influence of higher-level modulation, suggesting that responses in these regions are shaped through the interactive feedback of a hierarchical network.
摘要 Downing 和 Peelen 将 EBA 和 FBA 描绘为一个基本难以穿透的系统，将视觉信号传递到其他提取高级信息的皮质区域。他们认为，其他区域对 EBA 和 FBA 的影响主要限于注意力调节的变化。在下面的评论中，本文在预测编码框架的背景下评估了这一建议。讨论了最近的证据表明，包括 EBA 和 FBA 在内的枕颞叶皮层的 fMRI 适应效应与高级调制的影响一致，这表明这些区域的反应是通过分层网络的交互反馈形成的。
