Results 281 to 290 of about 620,156 (317)
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The neurobiology of learning and memory
Cognition, 1989The study of memory is a great challenge, perhaps the greatest in biological sciences. Memory involves changes in a tiny fraction of an extremely large pool of elements, a conclusion that makes the task of finding those changes using current technologies formidable. What can be done about this roadblock to neurological investigations of learning?
C W, Cotman, G S, Lynch
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Marihuana, Learning, and Memory
1975Publisher Summary This chapter describes the effects of marihuana and its derivatives and homologs on cognitive functions, particularly on learning and memory. In animals, marihuana appears to impair performance in previously learned tasks, it has no such effect in humans.
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Journal of Cognitive Neuroscience, 1990
Abstract After a CS–US learning trial, powerful feedback (FB) selectively modulates the hedonic value of the US, perhaps affecting the CS as well. FB. operates regardless of the subject's attributions or awareness, often influencing the subject's unconscious motives in a single trial.
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Abstract After a CS–US learning trial, powerful feedback (FB) selectively modulates the hedonic value of the US, perhaps affecting the CS as well. FB. operates regardless of the subject's attributions or awareness, often influencing the subject's unconscious motives in a single trial.
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The Neurobiology of Learning and Memory
Science, 1986Study of the neurobiology of learning and memory is in a most exciting phase. Behavioral studies in animals are characterizing the categories and properties of learning and memory; essential memory trace circuits in the brain are being defined and localized in mammalian models; work on human memory and the brain is identifying neuronal systems involved
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Learning to Reproduce a List and Memory for the Learning
The American Journal of Psychology, 1991The ability to reproduce from memory a short list of verbal items immediately following presentation is known to improve over successive trials on that list, even if these trials are embedded in a sequence of trials on other lists of the same sort (Hebb, 1961).
E S, Sechler, M J, Watkins
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Learning and memory: Steroids and epigenetics
The Journal of Steroid Biochemistry and Molecular Biology, 2015Memory formation and utilization is a complex process involving several brain structures in conjunction as the hippocampus, the amygdala and the adjacent cortical areas, usually defined as medial temporal lobe structures (MTL). The memory processes depend on the formation and modulation of synaptic connectivity affecting synaptic strength, synaptic ...
A. Colciago +3 more
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Epigenetics in Learning and Memory
In animals, memory formation and recall are essential for their survival and for adaptations to a complex and often dynamically changing environment. During memory formation, experiences prompt the activation of a selected and sparse population of cells (engram cells) that undergo persistent physical and/or chemical changes allowing long-term memory ...Brigitte, van Zundert, Martin, Montecino
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The biochemical basis of learning and memory
Life Sciences, 1974Publisher Summary This chapter describes the biochemical basis of learning and memory. The metabolism of the brain has therefore to be regarded in regard to two different functions. The biochemical systems should guarantee the safety and reliability of all processes ensuring the generation, conduction, and synaptic transmission of neuronal excitation.
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Neurobiological Aspects of Learning and Memory
Annual Review of Psychology, 1989SOME THEORETICAL PREMISES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381 SHORT-TERM AND LONG-TERM STORAGE IN THE NERVOUS SYSTEM . . . . . . . 385 INFORMATION STORAGE IN THE NERVOUS SYSTEM OF MOLLUSKS.. . . . . . . . .
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Morris water maze: a versatile and pertinent tool for assessing spatial learning and memory
Experimental Animals, 2022Zurina Hassan, Ahmad Tarmizi Che Has
exaly