All Relations between top-down modulation and prefrontal cortex

Reference Sentence Publish Date Extraction Date Species
Rudieri Souza, Debora Bueno, Leandro B Lima, Maria J Muchon, Luciano Gon\\xc3\\xa7alves, Jose Donato, Sara J Shammah-Lagnado, Martin Metzge. Top-down projections of the prefrontal cortex to the ventral tegmental area, laterodorsal tegmental nucleus, and median raphe nucleus. Brain structure & function vol issue 2022 35869304 thus, the pfc is in position to exert a powerful top-down control over several state-setting modulatory transmitter systems that are critically involved in the domains of arousal, motivation, reward/aversion, working memory, mood regulation, and stress processing. 2022-07-22 2022-07-25 Not clear
Ruchi Malik, Yi Li, Selin Schamiloglu, Vikaas S Soha. Top-down control of hippocampal signal-to-noise by prefrontal long-range inhibition. Cell vol 185 issue 9 2022 35487191 prefrontal cortex (pfc) is postulated to exert "top-down control" on information processing throughout the brain to promote specific behaviors. 2022-04-29 2022-05-03 Not clear
Anup Das, Vinod Meno. Replicable patterns of causal information flow between hippocampus and prefrontal cortex during spatial navigation and spatial-verbal memory formation. Cerebral cortex (New York, N.Y. : 1991) vol issue 2022 35136979 further analyses revealed frequency specificity of interactions characterized by greater bottom-up information flow from hippocampus to pfc in delta-theta band (0.5-8\xc2\xa0hz); in contrast, top-down information flow from pfc to hippocampus was stronger in beta band (12-30\xc2\xa0hz). 2022-02-09 2022-02-10 Not clear
Michael R Duggan, Surbhi Joshi, Jacob Strupp, Vinay Parik. Chemogenetic inhibition of prefrontal projection neurons constrains top-down control of attention in young but not aged rats. Brain structure & function vol 226 issue 7 2021 34247267 the prefrontal cortex (pfc) governs top-down control of attention and is known to be vulnerable in aging. 2022-01-26 2022-01-13 Not clear
Michael R Duggan, Surbhi Joshi, Jacob Strupp, Vinay Parik. Chemogenetic inhibition of prefrontal projection neurons constrains top-down control of attention in young but not aged rats. Brain structure & function vol 226 issue 7 2021 34247267 collectively, our findings suggest a\xc2\xa0reduced efficiency of pfc-mediated top-down control of attention and cholinergic system in aging, and that activity of pfc output neurons does not reflect compensation in aged rats, at least in the attention domain. 2022-01-26 2022-01-13 Not clear
Nelson K Totah, Nikos K Logothetis, Oxana Eschenk. Synchronous spiking associated with prefrontal high \\xce\\xb3 oscillations evokes a 5-Hz rhythmic modulation of spiking in locus coeruleus. Journal of neurophysiology vol 125 issue 4 2021 33566743 our data suggest that pfc h\xce\xb3 transients may indicate the timing of the top-down excitatory input to lc, at least under conditions when lc neuronal population activity fluctuates rhythmically at 5\xe2\x80\x89hz. 2021-11-23 2022-01-13 Not clear
Nelson K Totah, Nikos K Logothetis, Oxana Eschenk. Synchronous spiking associated with prefrontal high \\xce\\xb3 oscillations evokes a 5-Hz rhythmic modulation of spiking in locus coeruleus. Journal of neurophysiology vol 125 issue 4 2021 33566743 synchronized pfc neuronal spiking that occurs during h\xce\xb3 transients may provide a previously unknown mode of top-down control over the lc. 2021-11-23 2022-01-13 Not clear
Miao Li, David Cabrera-Garcia, Michael C Salling, Edmund Au, Guang Yang, Neil L Harriso. Alcohol reduces the activity of somatostatin interneurons in the mouse prefrontal cortex: A neural basis for its disinhibitory effect? Neuropharmacology vol 188 issue 2021 33636191 the prefrontal cortex (pfc) is involved in executive ("top-down") control of behavior and its function is especially susceptible to the effects of alcohol, leading to behavioral disinhibition that is associated with alterations in decision making, response inhibition, social anxiety and working memory. 2021-11-19 2022-01-13 Not clear
Frank Scharnowski, Andrew A Nicholson, Swann Pichon, Maria J Rosa, Gwladys Rey, Simon B Eickhoff, Dimitri Van De Ville, Patrik Vuilleumier, Yury Kous. The role of the subgenual anterior cingulate cortex in dorsomedial prefrontal-amygdala neural circuitry during positive-social emotion regulation. Human brain mapping vol 41 issue 11 2021 32309893 it has been shown that the upregulation of positive emotions in social situations is associated with increased top-down signals that stem from the prefrontal cortices (pfc) which modulate bottom-up emotional responses in the amygdala. 2021-11-10 2022-01-13 Not clear
Adam C Snyder, Byron M Yu, Matthew A Smit. A Stable Population Code for Attention in Prefrontal Cortex Leads a Dynamic Attention Code in Visual Cortex. The Journal of neuroscience : the official journal of the Society for Neuroscience vol 41 issue 44 2021 34583956 moreover, attention signals in pfc predicted the future attention state of v4 better than vice versa, consistent with a top-down role for pfc in attention. 2021-11-10 2022-01-13 Not clear
Xiaoliang Luo, Brett D Roads, Bradley C Lov. The Costs and Benefits of Goal-Directed Attention in Deep Convolutional Neural Networks. Computational brain & behavior vol 4 issue 2 2021 34723095 in that light, our attentional mechanism incorporates top-down influences from prefrontal cortex (pfc) to support goal-directed behaviour. 2021-11-02 2022-01-13 Not clear
Rui Jing, Chen Yang, Xin Huang, Wu L. Perceptual learning as a result of concerted changes in prefrontal and visual cortex. Current biology : CB vol 31 issue 20 2021 34450086 one component was closely related to the target stimulus feature and was subject to task-dependent top-down modulation; it emerged earlier in v4 than pfc and its enhancement was specific to the trained configuration of the target stimulus. 2021-10-27 2022-01-13 Not clear
Michael R Duggan, Surbhi Joshi, Jacob Strupp, Vinay Parik. Chemogenetic inhibition of prefrontal projection neurons constrains top-down control of attention in young but not aged rats. Brain structure & function vol 226 issue 7 2021 34247267 the prefrontal cortex (pfc) governs top-down control of attention and is known to be vulnerable in aging. 2021-10-05 2022-01-13 Not clear
Michael R Duggan, Surbhi Joshi, Jacob Strupp, Vinay Parik. Chemogenetic inhibition of prefrontal projection neurons constrains top-down control of attention in young but not aged rats. Brain structure & function vol 226 issue 7 2021 34247267 collectively, our findings suggest a\xc2\xa0reduced efficiency of pfc-mediated top-down control of attention and cholinergic system in aging, and that activity of pfc output neurons does not reflect compensation in aged rats, at least in the attention domain. 2021-10-05 2022-01-13 Not clear
Amy F T Arnste. Guanfacine's mechanism of action in treating prefrontal cortical disorders: Successful translation across species. Neurobiology of learning and memory vol 176 issue 2021 33075480 the pfc subserves high order cognitive and executive functions including working memory, abstract reasoning, insight and judgment, and top-down control of attention, action and emotion. 2021-09-27 2022-01-13 Not clear
Elizabeth Woo, Lauren H Sansing, Amy F T Arnsten, Dibyadeep Datt. Chronic Stress Weakens Connectivity in the Prefrontal Cortex: Architectural and Molecular Changes. Chronic stress (Thousand Oaks, Calif.) vol 5 issue 2021 34485797 chronic exposure to uncontrollable stress causes loss of spines and dendrites in the prefrontal cortex (pfc), a recently evolved brain region that provides top-down regulation of thought, action, and emotion. 2021-09-20 2022-01-13 Not clear
Elizabeth Woo, Lauren H Sansing, Amy F T Arnsten, Dibyadeep Datt. Chronic Stress Weakens Connectivity in the Prefrontal Cortex: Architectural and Molecular Changes. Chronic stress (Thousand Oaks, Calif.) vol 5 issue 2021 34485797 pfc neurons generate top-down goals through recurrent excitatory connections on spines. 2021-09-20 2022-01-13 Not clear
Gerly Tamm, Kairi Kreegipuu, Jaanus Harr. Platelet MAO activity and COMT Val158Met genotype interaction predicts visual working memory updating efficiency. Behavioural brain research vol 407 issue 2021 33745984 the findings support the view that serotonin modulates dopaminergic activation in updating and contribute to understanding the role of serotonin in pfc, top-down inhibitory signals, and its interactions with dopamine in wm processes. 2021-09-02 2022-01-13 Not clear
Max E Joffe, Danny G Winder, P Jeffrey Con. Contrasting sex-dependent adaptations to synaptic physiology and membrane properties of prefrontal cortex interneuron subtypes in a mouse model of binge drinking. Neuropharmacology vol 178 issue 2021 32781000 while many brain regions are involved in aud etiology, proper prefrontal cortex (pfc) function is particularly important for top-down craving management and the moderation of drinking behaviors. 2021-08-12 2022-01-13 Not clear
Maximilian Stalter, Stephanie Westendorff, Andreas Niede. Feature-based attention processes in primate prefrontal cortex do not rely on feature similarity. Cell reports vol 36 issue 5 2021 34348162 during feature-based attention, neurons in visual cortices show "gain modulation" by enhancing neuronal responses to the features of attended stimuli due to top-down signals originating from prefrontal cortex (pfc). 2021-08-04 2022-01-13 Not clear
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