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Cognitive and neural mechanisms of visual search
Current Opinion in Neurobiology, 1994The visual search paradigm is a useful tool for studying the perception of multiple-element stimulus arrays, and recent studies have identified a number of factors that influence search performance. Of special importance is the selection process, and recent neurophysiological experiments have shown that the suppression of information from irrelevant ...
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Alcohol and Behavioral Control: Cognitive and Neural Mechanisms
Alcoholism: Clinical and Experimental Research, 2001This article represents the proceedings of a symposium at the 2000 RSA Meeting in Denver, Colorado. The organizer/chair was Muriel Vogel‐Sprott. The presentations were (1) Alcohol‐induced impairment of inhibitory control: Some commonalities with attention deficit hyperactivity disorder, by Mark Fillmore; (2) Neural interactions that underlie response ...
M, Vogel-Sprott +4 more
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Cognitive and neural mechanisms of emotional memory
Trends in Cognitive Sciences, 2001A highly adaptive aspect of human memory is the enhancement of explicit, consciously accessible memory for emotional stimuli. Recent findings from neuroimaging, neuropsychological, drug and neural stimulation studies indicate that emotional stimuli engage specific cognitive and neural mechanisms that enhance explicit memory.
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Neural Cognitive Computing Mechanisms
2019In this chapter, a mobile robotic system is designed under the vision–brain hypothesis, taking the wheeled mobile robotic (WMR) system as an example. Based on the hypothesis and results of Chap. 3, robots can selectively detect and tracking objects and the robot path-planning problem have been solved.
Wenfeng Wang +3 more
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Neural mechanisms of autonomic, affective, and cognitive integration
Journal of Comparative Neurology, 2005AbstractInfluential theoretical models propose a central role for afferent information from the body in the expression of emotional feeling states. Feedback representations of changing states of bodily arousal influence learning and facilitate concurrent and prospective decision‐making.
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A neural mechanism of the generation of meaning in cognitive processes
Behavioural Brain Research, 1997A neural mechanism for control of computational dynamics underlying the generation of meaning in cognitive processes is demonstrated. Meaning derives from recognition of connections between items in related conceptual classes of the neural representation in the brain.
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Neural and cognitive mechanisms for vocal communication
The Journal of the Acoustical Society of America, 2022Vocal communication is a central feature of social behavior across numerous species. While the neural systems underlying vocalization in humans and animals is well described, less is known about how these circuits enable naturalistic vocal interactions.
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Neural Mechanisms Underlying Cognitive Limitations
2023Our brains are finite. This limitation entails that human decision-making cannot be perfect. However, it may be optimal given its restrictions. In this thesis, we consider resource limitations to study the brain and its behavior. In the first project, we study how humans perceives the number of elements in a set. In particular, we develop a model based
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The Cognitive Neural Mechanism of Empathy
Psychology of China, 2023Xu Zekun, Zhao Chunli
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Neural and Computational Mechanisms of Cognitive Flexibility
2023Recent studies have used one-trial-back decision policies (Win-Stay/Lose-Shift) and measures of reinforcement learning (RL, e.g. learning rate) to explain decision-making in two-armed bandit tasks. In many of these studies, outcomes reverse after one option is selected repeatedly (e.g.
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