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检索条件"主题词=predictive coding"
1800 条 记 录,以下是641-650 订阅
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A precise and adaptive neural mechanism for predictive temporal processing in the frontal cortex
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NEURON 2021年 第18期109卷 2995-+页
作者: Meirhaeghe, Nicolas Sohn, Hansem Jazayeri, Mehrdad MIT Harvard Mit Div Hlth Sci & Technol Cambridge MA 02139 USA MIT McGovern Inst Brain Res Cambridge MA 02139 USA MIT Dept Brain & Cognit Sci Cambridge MA 02139 USA
The theory of predictive processing posits that the brain computes expectations to process information predictively. Empirical evidence in support of this theory, however, is scarce and largely limited to sensory area... 详细信息
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Visual prediction cues can facilitate behavioural and neural speech processing in young and older adults
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NEUROPSYCHOLOGIA 2021年 第0期159卷 107949-107949页
作者: Tremblay, Pascale Basirat, Anahita Pinto, Serge Sato, Marc Univ Laval Fac Med Dept Readaptat Quebec City PQ Canada Cervo Brain Res Ctr Quebec City PQ Canada Univ Lille CNRS UMR 9193 SCALab Sci Cognit & Sci Affect Lille France France Aix Marseille Univ CNRS LPL Aix En Provence France
The ability to process speech evolves over the course of the lifespan. Understanding speech at low acoustic intensity and in the presence of background noise becomes harder, and the ability for older adults to benefit... 详细信息
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Feature selectivity can explain mismatch signals in mouse visual cortex
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CELL REPORTS 2021年 第1期37卷 109772-109772页
作者: Muzzu, Tomaso Saleem, Aman B. UCL UCL Inst Behav Neurosci Dept Expt Psychol 26 Bedford Way London WC1H 0AP England
Sensory experience often depends on one's own actions, including self-motion. Theories of predictive coding postulate that actions are regulated by calculating prediction error, which is the difference between sen... 详细信息
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Visual short-term memory load modulates repetition related fMRI signal adaptation
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BIOLOGICAL PSYCHOLOGY 2021年 第0期166卷 108199-108199页
作者: Li, Chenglin Kovacs, Gyula Trapp, Sabrina Univ Jena Inst Psychol Dept Biol Psychol & Cognit Neurosci Jena Germany Univ Bielefeld Dept Sport Sci Bielefeld Germany Univ Leipzig Dept Psychol Leipzig Germany
While several computational models have suggested how predictive coding could be implemented on an algorithmic level, reference to cognitive processes remains rather sparse. A crucial process might be elevating releva... 详细信息
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Positive and negative prediction error signals to violated expectations of face and place stimuli distinctively activate FFA and PPA
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NEUROIMAGE 2021年 236卷 118028-118028页
作者: Schliephake, Lena M. Trempler, Ima Roehe, Marlen A. Heins, Nina Schubotz, Ricarda, I Univ Munster Dept Psychol Munster Germany Univ Munster Otto Creutzfeldt Ctr Cognit & Behav Neurosci Munster Germany
Surprising scenarios can have different behavioural and neuronal consequences depending on the violation of the expectation. On the one hand, previous research has shown that the omission of a visual stimulus results ... 详细信息
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Dissociable neural effects of temporal expectations due to passage of time and contextual probability
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HEARING RESEARCH 2021年 399卷 107871-107871页
作者: Todorovic, Ana Auksztulewicz, Ryszard Univ Oxford Oxford Ctr Human Brain Act Oxford England Radboud Univ Nijmegen Donders Inst Brain Cognit & Behav Nijmegen Netherlands Max Planck Inst Empir Aesthet Frankfurt Germany City Univ Hong Kong Dept Biomed Sci Hong Kong Peoples R China Univ Oxford Dept Expt Psychol Oxford England Warneford Hosp Univ Dept Psychiat Oxford Ctr Human Brain Act OHBA Oxford OX3 7JX England City Univ Hong Kong Dept Biomed Sci Kowloon Tong 31 Tat Chee Ave Hong Kong Peoples R China
The human brain is equipped with complex mechanisms to track the changing probability of events in time. While the passage of time itself usually leads to a mounting expectation, context can provide additional informa... 详细信息
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Post-traumatic stress disorder is associated with alterations in evoked cortical activation during visual recognition of scenes
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NEUROIMAGE-CLINICAL 2021年 31卷 102752-102752页
作者: Popescu, Mihai Popescu, Elena-Anda DeGraba, Thomas J. Hughes, John D. Walter Reed Natl Mil Med Ctr Natl Intrepid Ctr Excellence Bethesda MD USA Walter Reed Army Inst Res Behav Biol Branch 503 Robert Grant Ave Silver Spring MD 20910 USA
We recorded magnetoencephalography data during a visual recognition task in participants with combat exposure (n = 40, age: 41.2 +/- 7.2 years) to investigate the relationship between the evoked brain activity, behavi... 详细信息
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An active role of inferior frontal cortex in conscious experience
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CURRENT BIOLOGY 2021年 第13期31卷 2868-+页
作者: Weilnhammer, Veith Fritsch, Merve Chikermane, Meera Eckert, Anna-Lena Kanthak, Katharina Stuke, Heiner Kaminski, Jakob Sterzer, Philipp Charite Univ Med Berlin Dept Psychiat D-10117 Berlin Germany Charite Univ Med Berlin Berlin Inst Hlth D-10178 Berlin Germany Max Delbruck Ctr D-10178 Berlin Germany Charite Univ Med Berlin Bernstein Ctr Computat Neurosci D-10117 Berlin Germany Humboldt Univ Berlin Sch Mind & Brain D-10099 Berlin Germany Charite Univ Med Berlin Einstein Ctr Neurosci Berlin D-10117 Berlin Germany
In the search for the neural correlates of consciousness, it has remained controversial whether prefrontal cortex determines what is consciously experienced or, alternatively, serves only complementary functions, such... 详细信息
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Bootstrap Hell: Perceptual Racial Biases in a predictive Processing Framework  42
Bootstrap Hell: Perceptual Racial Biases in a Predictive Pro...
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42nd Annual Meeting of the Cognitive Science Society: Developing a Mind: Learning in Humans, Animals, and Machines, CogSci 2020
作者: Neemeh, Zachariah A. Department of Philosophy University of Memphis MemphisTN38152 United States
predictive processing is transforming our understanding of the brain in the 21st century. Whereas in the 20th century we understood the brain as a passive organ taking in information from the world, today we are begin... 详细信息
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Higher and deeper: Bringing layer fMRI to association cortex
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PROGRESS IN NEUROBIOLOGY 2021年 第0期207卷 101930-101930页
作者: Finn, Emily S. Huber, Laurentius Bandettini, Peter A. NIMH Sect Funct Imaging Methods Lab Brain & Cognit Bethesda MD 20892 USA Dartmouth Coll Dept Psychol & Brain Sci Hanover NH 03755 USA Maastricht Univ Fac Psychol & Neurosci Maastricht Brain Imaging Ctr Dept Cognit NeurosciMR Methods Grp Maastricht Netherlands
Recent advances in fMRI have enabled non-invasive measurements of brain function in awake, behaving humans at unprecedented spatial resolutions, allowing us to separate activity in distinct cortical layers. While most... 详细信息
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