| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Haline E Schendan, Giorgio Gani. Top-down modulation of visual processing and knowledge after 250 ms supports object constancy of category decisions. Frontiers in psychology. vol 6. 2015-10-07. PMID:26441701. |
this event-related potential study used a neuroimaging paradigm that implicated prefrontal cortex in top-down modulation of occipitotemporal cortex. |
2015-10-07 |
2023-08-13 |
human |
| Gaëlle Desbordes, Ang Li, Marco L Loggia, Jieun Kim, Peter C Schalock, Ethan Lerner, Thanh N Tran, Johannes Ring, Bruce R Rosen, Ted J Kaptchuk, Florian Pfab, Vitaly Napado. Evoked itch perception is associated with changes in functional brain connectivity. NeuroImage. Clinical. vol 7. 2015-09-24. PMID:25610783. |
in contrast, evoked itch increased connectivity between key nodes of the frontoparietal control network (superior parietal lobule and dorsolateral prefrontal cortex), where higher increase in connectivity was correlated with a lesser increase in perceived itch, suggesting that greater interaction between nodes of this executive attention network serves to limit itch sensation via enhanced top-down regulation. |
2015-09-24 |
2023-08-13 |
Not clear |
| Anne-Kristin Solbakk, Marianne Løvsta. Effects of focal prefrontal cortex lesions on electrophysiological indices of executive attention and action control. Scandinavian journal of psychology. vol 55. issue 3. 2015-09-03. PMID:24602177. |
pfc exerts top-down executive control over subcortical and posterior cortical areas via extensive reciprocal connections. |
2015-09-03 |
2023-08-12 |
human |
| Masaki Katsura, Satoshi Hirose, Hiroki Sasaki, Harushi Mori, Akira Kunimatsu, Kuni Ohtomo, Koji Jimura, Seiki Konish. Decreased fronto-temporal interaction during fixation after memory retrieval. PloS one. vol 9. issue 10. 2015-06-24. PMID:25340398. |
previous studies have revealed top-down control during memory retrieval from the prefrontal cortex to the temporal cortex. |
2015-06-24 |
2023-08-13 |
human |
| Michelle Lee, Toby R Manders, Sarah E Eberle, Chen Su, James D'amour, Runtao Yang, Hau Yueh Lin, Karl Deisseroth, Robert C Froemke, Jing Wan. Activation of corticostriatal circuitry relieves chronic neuropathic pain. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 35. issue 13. 2015-06-19. PMID:25834050. |
the prefrontal cortex (pfc) provides top-down control of sensory and affective processes. |
2015-06-19 |
2023-08-13 |
human |
| Hannah R Snyder, Marie T Banich, Yuko Munakat. All competition is not alike: neural mechanisms for resolving underdetermined and prepotent competition. Journal of cognitive neuroscience. vol 26. issue 11. 2015-06-15. PMID:24742155. |
this region likely provides top-down support for task-relevant responses, which enables them to out-compete prepotent responses in the selection process that occurs in left ventrolateral pfc. |
2015-06-15 |
2023-08-13 |
Not clear |
| James F Cavanagh, Joseph L Sanguinetti, John J B Allen, Scott J Sherman, Michael J Fran. The subthalamic nucleus contributes to post-error slowing. Journal of cognitive neuroscience. vol 26. issue 11. 2015-06-15. PMID:24800632. |
pfc is proposed to implement cognitive control via directed "top-down" influence over behavior. |
2015-06-15 |
2023-08-13 |
Not clear |
| Fumi Katsuki, Mizuki Saito, Christos Constantinidi. Influence of monkey dorsolateral prefrontal and posterior parietal activity on behavioral choice during attention tasks. The European journal of neuroscience. vol 40. issue 6. 2015-06-12. PMID:24964224. |
traditionally, posterior parietal cortex has been thought to guide visual bottom-up attention and prefrontal cortex to bias attention through top-down information. |
2015-06-12 |
2023-08-13 |
monkey |
| Maike A Hege, Hubert Preissl, Krunoslav T Sting. Magnetoencephalographic signatures of right prefrontal cortex involvement in response inhibition. Human brain mapping. vol 35. issue 10. 2015-05-20. PMID:24845057. |
the prefrontal cortex has a pivotal role in top-down control of cognitive and sensory functions. |
2015-05-20 |
2023-08-13 |
Not clear |
| Evangelia G Chrysikou, Matthew J Weber, Sharon L Thompson-Schil. A matched filter hypothesis for cognitive control. Neuropsychologia. vol 62. 2015-05-19. PMID:24200920. |
the prefrontal cortex exerts top-down influences on several aspects of higher-order cognition by functioning as a filtering mechanism that biases bottom-up sensory information toward a response that is optimal in context. |
2015-05-19 |
2023-08-12 |
Not clear |
| Ulrich Kirk, Xiaosi Gu, Ann H Harvey, Peter Fonagy, P Read Montagu. Mindfulness training modulates value signals in ventromedial prefrontal cortex through input from insular cortex. NeuroImage. vol 100. 2015-05-12. PMID:24956066. |
neuroimaging research has demonstrated that ventromedial prefrontal cortex (vmpfc) encodes value signals that can be modulated by top-down cognitive input such as semantic knowledge, price incentives, and monetary favors suggesting that such biases may have an identified biological basis. |
2015-05-12 |
2023-08-13 |
human |
| Robert A McGovern, Jennifer F Russo, Sameer A Sheth, Guy M McKhan. What's holding your horses: prefrontal cortex "top-down" control of conflict-driven subthalamic activity. Neurosurgery. vol 75. issue 4. 2015-04-27. PMID:25232785. |
what's holding your horses: prefrontal cortex "top-down" control of conflict-driven subthalamic activity. |
2015-04-27 |
2023-08-13 |
Not clear |
| Juha Gogulski, Robert Boldt, Petri Savolainen, Jessica Guzmán-López, Synnöve Carlson, Antti Pertovaar. A segregated neural pathway for prefrontal top-down control of tactile discrimination. Cerebral cortex (New York, N.Y. : 1991). vol 25. issue 1. 2015-04-06. PMID:23960209. |
here, we assessed in healthy human subjects whether pfc subareas have different roles in top-down regulation of sensory functions by determining how the neural links between the pfc and the primary somatosensory cortex (s1) modulate tactile perceptions. |
2015-04-06 |
2023-08-12 |
human |
| Juha Gogulski, Robert Boldt, Petri Savolainen, Jessica Guzmán-López, Synnöve Carlson, Antti Pertovaar. A segregated neural pathway for prefrontal top-down control of tactile discrimination. Cerebral cortex (New York, N.Y. : 1991). vol 25. issue 1. 2015-04-06. PMID:23960209. |
the spatially and temporally organized top-down control of tactile discrimination through a segregated pfc-s1 pathway suggests functional specialization of pfc subareas in fine-tuned regulation of information processing. |
2015-04-06 |
2023-08-12 |
human |
| Jessica M Phillips, Martin Vinck, Stefan Everling, Thilo Womelsdor. A long-range fronto-parietal 5- to 10-Hz network predicts "top-down" controlled guidance in a task-switch paradigm. Cerebral cortex (New York, N.Y. : 1991). vol 24. issue 8. 2015-02-23. PMID:23448872. |
subdivisions within prefrontal cortex are implicated to encode attentional task sets and to update changing task rules, particularly when changing task demands require top-down control. |
2015-02-23 |
2023-08-12 |
human |
| Diego Andolina, Stefano Puglisi-Allegra, Rossella Ventur. Strain-dependent differences in corticolimbic processing of aversive or rewarding stimuli. Frontiers in systems neuroscience. vol 8. 2015-02-20. PMID:25698940. |
finally, we propose a top-down model for the response to rewarding and aversive stimuli in which amminergic transmission in prefrontal cortex (pfc) controls accumbal and amygdala neurotransmitter response. |
2015-02-20 |
2023-08-13 |
mouse |
| María J Funes, Juan Lupiáñez, Glyn Humphrey. Top-down and bottom-up deficits in conflict adaptation after frontal lobe damage. Cognitive neuropsychology. vol 27. issue 4. 2015-02-10. PMID:21108069. |
we conclude that prefrontal cortex is relevant both for genuine "top-down" conflict monitoring and for regulating the influence of "bottom-up" responses based on the integration of stimulus features across trials. |
2015-02-10 |
2023-08-12 |
human |
| Peter Putman, Bart Verkuil, Elsa Arias-Garcia, Ioanna Pantazi, Charlotte van Schi. EEG theta/beta ratio as a potential biomarker for attentional control and resilience against deleterious effects of stress on attention. Cognitive, affective & behavioral neuroscience. vol 14. issue 2. 2015-02-09. PMID:24379166. |
this is thought to result from a prefrontal cortically (pfc) mediated failure of top-down attentional control over stress-induced automatic processing of threat-related information. |
2015-02-09 |
2023-08-12 |
human |
| Philippe Nus. Anxiety disorders and GABA neurotransmission: a disturbance of modulation. Neuropsychiatric disease and treatment. vol 11. 2015-02-05. PMID:25653526. |
these circuits involve bottom-up activity from the amygdala, indicating the presence of potentially threatening stimuli, and top-down control mechanisms originating in the prefrontal cortex, signaling the emotional salience of stimuli. |
2015-02-05 |
2023-08-13 |
Not clear |
| Gavin D Tempest, Roger G Eston, Gaynor Parfit. Prefrontal cortex haemodynamics and affective responses during exercise: a multi-channel near infrared spectroscopy study. PloS one. vol 9. issue 5. 2014-12-18. PMID:24788166. |
the dose-response effects of the intensity of exercise upon the potential regulation (through top-down processes) of affective (pleasure-displeasure) responses in the prefrontal cortex during an incremental exercise protocol have not been explored. |
2014-12-18 |
2023-08-13 |
human |