Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
Joseph Pemberton, Paul Chadderton, Rui Ponte Cost. Cerebellar-driven cortical dynamics can enable task acquisition, switching and consolidation. Nature communications. vol 15. issue 1. 2024-12-31. PMID:39738061. |
next, we demonstrate that, when trained in working memory tasks, the cerebellum can also underlie the maintenance of cognitive-specific dynamics in the cortex, explaining a range of optogenetic and behavioural observations. |
2024-12-31 |
2025-01-02 |
Not clear |
Fu-Miao Tan, Junhong Yu, Alicia M Goodwil. Sports participation & childhood neurocognitive development. Developmental cognitive neuroscience. vol 71. 2024-12-31. PMID:39740341. |
cerebellum cortex, amygdala, hippocampus, and others), and whole-brain wm integrity compared to non-participants. |
2024-12-31 |
2025-01-03 |
human |
Mengya Zhang, Qing Y. The representation of abstract goals in working memory is supported by task-congruent neural geometry. PLoS biology. vol 22. issue 12. 2024-12-19. PMID:39700265. |
previous working memory research has revealed distributed neural representations of task information across cortex. |
2024-12-19 |
2024-12-22 |
human |
Mengya Zhang, Qing Y. The representation of abstract goals in working memory is supported by task-congruent neural geometry. PLoS biology. vol 22. issue 12. 2024-12-19. PMID:39700265. |
collectively, our findings suggest that abstract goals in working memory are represented in an organized, task-congruent neural geometry for communications from frontal to posterior cortex to enable computations necessary for goal-directed behaviors. |
2024-12-19 |
2024-12-22 |
human |
Zhao-Jun Wang, Wei-Na Han, Shi-Fan Chai, Yan Li, Chao-Jing Fu, Chen-Fang Wang, Hong-Yan Cai, Xin-Yi Li, Xiao Wang, Christian Hölscher, Mei-Na W. Semaglutide promotes the transition of microglia from M1 to M2 type to reduce brain inflammation in APP/PS1/tau mice. Neuroscience. 2024-11-15. PMID:39547338. |
the results show that semaglutide can improve working memory and spatial reference memory of 3xtg-ad mice, promote the release of anti-inflammatory factors and inhibit the production of pro-inflammatory factors in the cortex and hippocampus, and reduce aβ deposition in the hippocampal ca1 region of 3xtg mice. |
2024-11-15 |
2024-11-18 |
mouse |
Nairong Ruan, Xingxing Li, Ting Xu, Zheng Zhao, Xi Mei, Chengying Zhen. Cortical activation in elderly patients with Alzheimer's disease dementia during working memory tasks: a multichannel fNIRS study. Frontiers in aging neuroscience. vol 16. 2024-10-10. PMID:39385828. |
this study aimed to investigate cortical activation and functional connectivity in the cortex during working memory (wm) tasks in patients with alzheimer's disease (ad) using functional near-infrared spectroscopy (fnirs). |
2024-10-10 |
2024-10-12 |
Not clear |
Maximilian Fischer, Maria Kukle. Hidden in the white matter: Current views on interstitial white matter neurons. The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry. 2024-10-04. PMID:39365761. |
however, the wm also contains cell bodies of the interstitial neurons, estimated to number 10 to 28 million in the adult bat brain, 67 million in lar gibbon brain, and 450 to 670 million in the adult human brain, representing as much as 1.3%, 2.25%, and 3.5% of all neurons in the cerebral cortex, respectively. |
2024-10-04 |
2024-10-07 |
human |
David Negelspach, Anna Alkozei, Alisa Huskey, William D S Killgor. Effects of Locus Coeruleus Activation on n-Back Performance and Frontoparietal Activity. Journal of cognitive neuroscience. 2024-09-30. PMID:39348102. |
this study investigated this hypothesis by examining changes in bold signal within the lc and cortex during a parametrically designed verbal working memory task (n-back). |
2024-09-30 |
2024-10-02 |
Not clear |
Enny H van Beest, Mohammed A O Abdelwahab, J Leonie Cazemier, Chrysiida Baltira, M Cassandra Maes, Brandon D Peri, Matthew W Self, Ingo Willuhn, Pieter R Roelfsem. The direct and indirect pathways of the basal ganglia antagonistically influence cortical activity and perceptual decisions. iScience. vol 27. issue 9. 2024-09-16. PMID:39280625. |
our results demonstrate how these two pathways influence perceptual decisions and working memory and modify activity in the dorsal cortex. |
2024-09-16 |
2024-09-19 |
mouse |
Dong Yu, Tianyu Li, Qianming Ding, Yong Wu, Ziying Fu, Xuan Zhan, Lijian Yang, Ya Ji. Maintenance of delay-period activity in working memory task is modulated by local network structure. PLoS computational biology. vol 20. issue 9. 2024-09-03. PMID:39226309. |
here, we proposed a spiking neural network model that can replicate the fundamental characteristics of wm: delay-period neural activity involves association cortex but not sensory cortex. |
2024-09-03 |
2024-09-06 |
human |
Katie R Jobson, Linda J Hoffman, Athanasia Metoki, Haroon Popal, Anthony S Dick, Jamie Reilly, Ingrid R Olso. Language and the Cerebellum: Structural Connectivity to the Eloquent Brain. Neurobiology of language (Cambridge, Mass.). vol 5. issue 3. 2024-08-23. PMID:39175788. |
neurobiological models of receptive language have focused on the left-hemisphere perisylvian cortex with the assumption that the cerebellum supports peri-linguistic cognitive processes such as verbal working memory. |
2024-08-23 |
2024-08-25 |
human |
Cortney M Howard, Shenyang Huang, Mariam Hovhannisyan, Roberto Cabeza, Simon W Davi. Differential Mnemonic Contributions of Cortical Representations during Encoding and Retrieval. Journal of cognitive neuroscience. 2024-07-18. PMID:39023370. |
several recent fmri studies of episodic and working memory representations converge on the finding that visual information is most strongly represented in occipito-temporal cortex during the encoding phase but in parietal regions during the retrieval phase. |
2024-07-18 |
2024-07-20 |
human |
Valerio Manippa, Michael A Nitsche, Marco Filardi, Davide Vilella, Gaetano Scianatico, Giancarlo Logroscino, Davide Rivolt. Temporal gamma tACS and auditory stimulation affect verbal memory in healthy adults. Psychophysiology. 2024-07-17. PMID:39014532. |
these results highlight the potential of 60 and 40 hz temporal cortex stimulation for reducing immediate ltm recall intrusions and improving wm performance, respectively, probably due to the entrainment of specific gamma oscillations in the auditory cortex. |
2024-07-17 |
2024-07-19 |
human |
Qiuru Yao, Ling Chen, Hang Qu, Weichao Fan, Longlong He, Gege Li, Jinjing Hu, Jihua Zou, Guozhi Huang, Qing Zen. Comparable cerebral cortex activity and gait performance in elderly hypertensive and healthy individuals during dual-task walking: A fNIRS study. Brain and behavior. vol 14. issue 7. 2024-07-11. PMID:38988039. |
our research aimed to explore the differences of cerebral cortex activation, gait parameters, and working memory performance between healthy older adults (ha) and older hypertensive (ht) patients when performing cognitive and walking tasks. |
2024-07-11 |
2024-07-13 |
Not clear |
Yun He, Benju Liu, Fu-Yuan Yang, Qun Yang, Benke Xu, Lian Liu, Yuncai Che. TAF15 downregulation contributes to the benefits of physical training on dendritic spines and working memory in aged mice. Aging cell. 2024-06-14. PMID:38874013. |
while the benefits of physical training on hippocampal memory function are well-documented, little is known about its impact on working memory, which is linked to the prelimbic cortex (prl), one major subdivision of the prefrontal cortex. |
2024-06-14 |
2024-06-16 |
mouse |
Markos Athanasiadis, Stefano Masserini, Li Yuan, Dustin Fetterhoff, Jill K Leutgeb, Stefan Leutgeb, Christian Leibol. Low rate hippocampal delay period activity encodes behavioral experience. Hippocampus. 2024-06-05. PMID:38838068. |
these low-rate predictive patterns are present in both working memory and non-working memory tasks, in two rodent species, rats and mongolian gerbils, are strongly reduced for rats with medial entorhinal cortex lesions, and depend on the familiarity of the sensory-motor context. |
2024-06-05 |
2024-06-08 |
rat |
Rodolfo G Gatto, Nha Trang Thu Pham, Joseph R Duffy, Heather M Clark, Rene L Utianski, Hugo Botha, Mary M Machulda, Val J Lowe, Christopher G Schwarz, Clifford R Jack, Keith A Josephs, Jennifer L Whitwel. Multimodal cross-examination of progressive apraxia of speech by diffusion tensor imaging-based tractography and Tau-PET scans. Human brain mapping. vol 45. issue 8. 2024-06-03. PMID:38825988. |
neurodegeneration in paos targets the premotor cortex, particularly the supplementary motor area (sma), with degeneration of white matter (wm) tracts connecting premotor and motor cortices and broca's area observed on diffusion tensor imaging (dti). |
2024-06-03 |
2024-06-05 |
human |
Zhuoheng Gao, Liqing Wu, Xin Zhao, Zhuochao Wei, Lulu Lu, Ming Y. Random fluctuations and synaptic plasticity enhance working memory activities in the neuron-astrocyte network. Cognitive neurodynamics. vol 18. issue 2. 2024-05-03. PMID:38699624. |
the outcomes of this study may provide some inspirations for comprehending the role of random fluctuations in working memory mechanisms and neural information processing within the cerebral cortex. |
2024-05-03 |
2024-05-05 |
Not clear |
Larry Vandervert, Mario Manto, Michael Adamaszek, Chiara Ferrari, Andrea Ciricugno, Zaira Cattane. The Evolution of the Optimization of Cognitive and Social Functions in the Cerebellum and Thereby the Rise of Homo sapiens Through Cumulative Culture. Cerebellum (London, England). 2024-04-27. PMID:38676835. |
these key cerebellar learning involvements include the following: (1) optimization of cognitive-social control, (2) prediction (3) focus of attention, (4) automaticity of smoothness, appropriateness, and speed of movement and cognition, (5) refined movement and social cognition, (6) learns models of extended practice, (7) learns models of theory of mind (tom) of teachers, (8) is predominant in acquisition of novel behavior and cognition that accrues from the blending of cerebellar models sent to conscious working memory in the cerebral cortex. |
2024-04-27 |
2024-04-30 |
Not clear |
Larry Vandervert, Mario Manto, Michael Adamaszek, Chiara Ferrari, Andrea Ciricugno, Zaira Cattane. The Evolution of the Optimization of Cognitive and Social Functions in the Cerebellum and Thereby the Rise of Homo sapiens Through Cumulative Culture. Cerebellum (London, England). 2024-04-27. PMID:38676835. |
it is concluded that (1) repetition of movement and social cognition involving the optimization of internal models in the cerebellum during stone-tool making was the key selection factor toward social-cognitive and technological advancement, (2) observational learning during stone-tool making was the basis for both technological and social-cognitive evolution and, through an optimizing positive feedback loop between the cerebellum and cerebral cortex, the development of cumulative culture occurred, and (3) the generalization and blending of cerebellar internal models related to the unconscious forward control of the optimization of imagined future states in working memory was the most important brain adaptation leading to intertwined advances in stone-tool technology, cognitive-social processes behind cumulative culture (including the emergence of language and art) and, thereby, with the rise of homo sapiens. |
2024-04-27 |
2024-04-30 |
Not clear |