Results 251 to 260 of about 1,236,617 (269)
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RELATING PRIMING AND REPETITION SUPPRESSION
International Journal of Neural Systems, 2002We present a prototype of a recently proposed two stage model of the entorhinal–hippocampal loop. Our aim is to form a general computational model of the sensory neocortex. The model — grounded on pure information theoretic principles — accounts for the most characteristic features of long-term memory (LTM), performs bottom-up novelty detection, and ...
A, Lörincz +4 more
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Ambiguity Clutter Suppression via Pseudorandom Pulse Repetition Interval for Airborne Radar System
IEEE Transactions on Geoscience and Remote Sensing, 2022Ambiguity clutter for airborne radar systems is usually caused by a uniform pulse repetition interval (UPRI) waveform, which significantly degrades target detection and location performance.
Yukai Kong +4 more
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Temporal dynamics of face repetition suppression
Brain Research Bulletin, 2006Single-unit recordings and functional brain imaging studies have shown reduced neural responses to repeated stimuli in the visual cortex. Using MEG, we compared responses evoked by repetitions of neutral faces to those evoked by fearful faces, which were either task relevant (targets) or irrelevant (distracters).
Ishai, A, Bikle, P C, Ungerleider, L G
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Competitive Repetition-suppression (CoRe) Learning
2006The paper introduces Competitive Repetition-suppression (CoRe) learning, a novel paradigm inspired by a cortical mechanism of perceptual learning called repetition suppression. CoRe learning is an unsupervised, soft-competitive [1] model with conscience [2] that can be used for self-generating compact neural representations of the input stimuli.
BACCIU, DAVIDE, STARITA, ANTONINA
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The neural representation of the self in relation to close others using fMRI repetition suppression
Social Neuroscience, 2019Prior neuroimaging studies revealed neural correlates for various aspects of self-processing but did not identify the neural representation of the self in terms of personality traits isolated from other processes.
E. Heleven, F. Van Overwalle
semanticscholar +1 more source
Repetition suppression and repetition priming are processing outcomes
Cognitive Neuroscience, 2012Abstract There is considerable evidence that repetition suppression (RS) is a cortical signature of previous exposure to the environment. In many instances RS in specific brain regions is accompanied by improvements in specific behavioral measures; both observations are outcomes of repeated processing.
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Can predictive coding explain repetition suppression?
Cortex, 2016While in earlier work various local or bottom-up neural mechanisms were proposed to give rise to repetition suppression (RS), current theories suggest that top-down processes play a role in determining the repetition related reduction of the neural responses.
Mareike, Grotheer, Gyula, Kovács
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Fast repetitive stretch suppresses denervation‐induced muscle fibrosis
Muscle & Nerve, 2020AbstractBackgroundWe aimed to examine the influence of different speeds of stretching on denervation‐induced skeletal muscle fibrosis.MethodsStretching was passively applied to rat plantaris muscle denervated by sciatic nerve excision in three different cycles of 0.5, 3, or 12 cycles/min, for 20 min/d for 2 weeks.ResultsGene analysis results showed ...
Shoji, Tanaka +4 more
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Object-Selective Cortex Exhibits Performance-Independent Repetition Suppression
Journal of Neurophysiology, 2006Object-selective cortical regions exhibit a decreased response when an object stimulus is repeated [repetition suppression (RS)]. RS is often associated with priming: reduced response times and increased accuracy for repeated stimuli. It is unknown whether RS reflects stimulus-specific repetition, the associated changes in response time, or the ...
Rory, Sayres, Kalanit, Grill-Spector
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Anesthesia suppresses nonsynchronous responses to repetitive broadband stimuli
Neuroscience, 2007Although many aspects of sensory processing are qualitatively similar in awake and anesthetized subjects, important state-dependent differences are known to exist. To investigate the effects of anesthesia on temporal processing in rat auditory cortex, multi-unit neural responses to trains of broadband clicks were recorded prior to, 15 min following ...
R L, Rennaker +4 more
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