کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
142076 162974 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dialogues on prediction errors
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Dialogues on prediction errors
چکیده انگلیسی

The recognition that computational ideas from reinforcement learning are relevant to the study of neural circuits has taken the cognitive neuroscience community by storm. A central tenet of these models is that discrepancies between actual and expected outcomes can be used for learning. Neural correlates of such prediction-error signals have been observed now in midbrain dopaminergic neurons, striatum, amygdala and even prefrontal cortex, and models incorporating prediction errors have been invoked to explain complex phenomena such as the transition from goal-directed to habitual behavior. Yet, like any revolution, the fast-paced progress has left an uneven understanding in its wake. Here, we provide answers to ten simple questions about prediction errors, with the aim of exposing both the strengths and the limitations of this active area of neuroscience research.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 12, Issue 7, July 2008, Pages 265–272
نویسندگان
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