Results 91 to 100 of about 6,288,081 (333)

More rapid reversal learning following overtraining in the rat is evidence that behavioural and cognitive flexibility are dissociable

Behavioural Brain Research, 2019
Graphical abstract Figure. No caption available. HighlightsOver‐trained rats perform reversal learning more rapidly than rats trained to criterion only.The same mechanism that can result in more rapid reversing slows attentional shifting.Greater alacrity
Sandeep S. Dhawan, D. S. Tait, V. Brown
semanticscholar   +1 more source

Reverse generative learning

Journal of International Students
This paper examines the impact of senior influencers on Douyin and their role in shaping the educational perceptions of postgraduate students in mainland China. The paper comprises 23 semistructured interviews with students in Guangdong, exploring three themes: algorithm-driven intergenerational identity fluidity, the decentralization of knowledge ...
Wenrui Liang, Rosya Izyanie Shamshudeen, Md Azalanshah Md Syed, Shen Hui   +3 more
openaire   +1 more source

Cognitive Status in People With Epilepsy in the Republic of Guinea: A Prospective, Case–Control Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective People with epilepsy (PWE) may experience cognitive deficits but fail to undergo formal evaluation. This study compares cognitive status between PWE and healthy controls in the West African Republic of Guinea. Methods A cross‐sectional, case–control study was conducted in sequential recruitment phases (July 2024–July 2025) at Ignace ...
Maya L. Mastick, Cheick O. Soumah, Malé Doré, Oumar Mara, Desiré Neldje, Fodé A. Cissé, Toure M. Lamine, Aminata Diallo, Seungwon Lee, Siddharth Satish, Alexander J. X. Chen, Alice Liu, Nomin Enkhtsetseg, Farrah J. Mateen, The Guinea Epilepsy Project   +14 more
wiley   +1 more source

Reward prediction error in learning-related behaviors

Frontiers in Neuroscience, 2023
Learning is a complex process, during which our opinions and decisions are easily changed due to unexpected information. But the neural mechanism underlying revision and correction during the learning process remains unclear.
Yujun Deng, Da Song, Junjun Ni, Hong Qing, Hong Qing, Zhenzhen Quan   +5 more
doaj   +1 more source

Statistical Learning, Letter Reversals, and Reading [PDF]

Scientific Studies of Reading, 2014
Reversal errors play a prominent role in theories of reading disability. We examined reversal errors in the writing of letters by 5-6-year-old children. Of the 130 children, 92 had a history of difficulty in producing speech sounds, a risk factor for reading problems. Children were more likely to reverse letter forms that face left, such as 〈d〉 and 〈J〉,
Rebecca, Treiman, Jessica, Gordon, Richard, Boada, Robin L, Peterson, Bruce F, Pennington   +4 more
openaire   +2 more sources

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Hop-Derived Iso-α-Acids in Beer Improve Visual Discrimination and Reversal Learning in Mice as Assessed by a Touch Panel Operant System

Frontiers in Behavioral Neuroscience, 2019
Dementia and cognitive decline have become worldwide health problems due to rapid growth of the aged population in many countries. We previously demonstrated that single or short-term administration of iso-α-acids, hop-derived bitter acids in beer ...
Tatsuhiro Ayabe, Rena Ohya, Yasuhisa Ano
doaj   +1 more source

Early Life Stress Drives Sex-Selective Impairment in Reversal Learning by Affecting Parvalbumin Interneurons in Orbitofrontal Cortex of Mice

Cell Reports, 2018
SUMMARY Poverty, displacement, and parental stress represent potent sources of early life stress (ELS). Stress disproportionately affects females, who are at increased risk for stress-related pathologies associated with cognitive impairment.
Haley L. Goodwill, G. Manzano-Nieves, Patrick Lachance, S. Teramoto, Shi-zhu Lin, Chelsea Lopez, Rachel J. Stevenson, B. Theyel, C. Moore, Barry W. Connors, K. Bath   +10 more
semanticscholar   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Dynamic perceptual feature selectivity in primary somatosensory cortex upon reversal learning

Nature Communications, 2019
Neurons in primary sensory cortex encode a variety of stimulus features upon perceptual learning. However, it is unclear whether the acquired stimulus selectivity remains stable when the same input is perceived in a different context.
Ronan Chéreau, Tanika Bawa, Leon Fodoulian, A. Carleton, S. Pagès, A. Holtmaat   +5 more
semanticscholar   +1 more source