Topic
Cognitive map
About: Cognitive map is a research topic. Over the lifetime, 2042 publications have been published within this topic receiving 84950 citations. The topic is also known as: mental map & mental model.
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TL;DR: Introduction to cognitive PDF heidegger and cognitive science PDF group cognitive therapy Group cognitive therapy for addictions handbook of brief cognitive behavioral therapy gurwitschs relevancy for cognitive science, and imagery creativity and discovery a cognitive perspective.
3,876 citations
TL;DR: A detailed computer implementation of a saliency map scheme is described, focusing on the problem of combining information across modalities, here orientation, intensity and color information, in a purely stimulus-driven manner, which is applied to common psychophysical stimuli as well as to a very demanding visual search task.
3,105 citations
TL;DR: This paper used computer simulations to examine the role and interrelationship between search processes that are forward-looking based on actors' cognitive map of action-outcome linkages, and those that are backward-looking, or experience based.
Abstract: We used computer simulations to examine the role and interrelationship between search processes that are forward-looking, based on actors' cognitive map of action-outcome linkages, and those that are backward-looking, or experience based. Cognition was modeled as a simple, low-dimensional representation of a more complex, higher dimensional fitness landscape. Results show that, although crude, these representations still act as a powerful guide to initial search efforts and usefully constrain the direction of subsequent experiential search. Changing a cognitive representation itself can act as an important mode of adaptation, effectively resulting in the sequential allocation of attention to different facets of the environment. This virtue of shifting cognitive representation, however, may be offset by the loss of tacit knowledge associated with the prior cognition.
1,781 citations
TL;DR: Theoretical studies suggest that the medial entorhinal cortex might perform some of the essential underlying computations by means of a unique, periodic synaptic matrix that could be self-organized in early development through a simple, symmetry-breaking operation.
Abstract: The hippocampal formation can encode relative spatial location, without reference to external cues, by the integration of linear and angular self-motion (path integration). Theoretical studies, in conjunction with recent empirical discoveries, suggest that the medial entorhinal cortex (MEC) might perform some of the essential underlying computations by means of a unique, periodic synaptic matrix that could be self-organized in early development through a simple, symmetry-breaking operation. The scale at which space is represented increases systematically along the dorsoventral axis in both the hippocampus and the MEC, apparently because of systematic variation in the gain of a movement-speed signal. Convergence of spatially periodic input at multiple scales, from so-called grid cells in the entorhinal cortex, might result in non-periodic spatial firing patterns (place fields) in the hippocampus.
1,747 citations
TL;DR: Support for the general hypothesis that the human brain localizes mental operations of the kind posited by cognitive theories is integrated in the performance of cognitive tasks such as reading comes from studies in mental imagery, timing, and memory.
Abstract: The human brain localizes mental operations of the kind posited by cognitive theories. These local computations are integrated in the performance of cognitive tasks such as reading. To support this general hypothesis, new data from neural imaging studies of word reading are related to results of studies on normal subjects and patients with lesions. Further support comes from studies in mental imagery, timing, and memory.
1,361 citations