2022
DOI: 10.1016/j.ibneur.2022.05.006
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Slow or sudden: Re-interpreting the learning curve for modern systems neuroscience

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Cited by 13 publications
(14 citation statements)
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References 72 publications
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“…We measured behavioral learning using cue-evoked anticipatory licks before reward delivery [39][40][41] . Mice from both groups began to show cue-evoked licks in the first few days of conditioning (Fig 1C To fully compare learning rates between groups, we determined the first trial at which each individual showed evidence of learning using the cumulative sum of cue-evoked licks 3,30,[42][43][44][45] 2). Remarkably, Ext ITI mice learned in ~9 trials on average (8.8 ± 0.6), significantly less than the 94 (94 ± 7) trials needed for Typ ITI mice to learn (p<0.0001; Fig 1F).…”
Section: Temporal Scaling In Behavioral Learningmentioning
confidence: 99%
“…We measured behavioral learning using cue-evoked anticipatory licks before reward delivery [39][40][41] . Mice from both groups began to show cue-evoked licks in the first few days of conditioning (Fig 1C To fully compare learning rates between groups, we determined the first trial at which each individual showed evidence of learning using the cumulative sum of cue-evoked licks 3,30,[42][43][44][45] 2). Remarkably, Ext ITI mice learned in ~9 trials on average (8.8 ± 0.6), significantly less than the 94 (94 ± 7) trials needed for Typ ITI mice to learn (p<0.0001; Fig 1F).…”
Section: Temporal Scaling In Behavioral Learningmentioning
confidence: 99%
“…The acquisition of learned categorization behaviors likely involves two underlying processes—the acquisition of the knowledge of auditory categories, and the expression of this knowledge by learning the association between categories and reward outcomes ( Kuchibhotla et al, 2019 ; Moore and Kuchibhotla, 2022 ). Many models have been developed to characterize the latter process, that is, the association of a stimulus with reward.…”
Section: Resultsmentioning
confidence: 99%
“…Finally, it is also worth to mention that long-term potentiation may be modulated by homeostatic plasticity 70 , 71 . Two learning processes also occur when acquiring new skills: a fast learning in a cortical structure is simultaneously slowly learned in a subcortical structure (habit learning for instance) 72 75 . Thus, according to previous experiences and the nature of inputs, the rate of learning may need to evolve so that neurons adapt more or less quickly to sensory inputs 69 , 72 , 76 , 77 .…”
Section: Methodsmentioning
confidence: 99%