| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Yan Zhang, Xue Wang, Steven L Bressler, Yonghong Chen, Mingzhou Din. Prestimulus cortical activity is correlated with speed of visuomotor processing. Journal of cognitive neuroscience. vol 20. issue 10. 2008-12-18. PMID:18370597. |
in the prefrontal cortex, prestimulus power in the beta range (14-30 hz) was negatively correlated with rt in two monkeys, suggesting a possible role of activity in this frequency range in the mediation of top-down control of visuomotor processing. |
2008-12-18 |
2023-08-12 |
monkey |
| Joana V Taylor Tavares, Luke Clark, Maura L Furey, Guy B Williams, Barbara J Sahakian, Wayne C Drevet. Neural basis of abnormal response to negative feedback in unmedicated mood disorders. NeuroImage. vol 42. issue 3. 2008-11-18. PMID:18586109. |
disrupted top-down control by the prefrontal cortex of the amygdala may underlie this abnormal response to negative feedback in unipolar depression. |
2008-11-18 |
2023-08-12 |
human |
| Antonia S New, Marianne Goodman, Joseph Triebwasser, Larry J Sieve. Recent advances in the biological study of personality disorders. The Psychiatric clinics of North America. vol 31. issue 3. 2008-10-17. PMID:18638645. |
the most promising findings in bpd suggest that a diminished top-down control of affective responses, which is likely to relate to deceased responsiveness of specific midline regions of prefrontal cortex, may underlie the affective hyperresponsiveness in this disorder. |
2008-10-17 |
2023-08-12 |
Not clear |
| Min Whan Jung, Eun Ha Baeg, Min Jung Kim, Yun Bok Kim, Jeansok John Ki. Plasticity and memory in the prefrontal cortex. Reviews in the neurosciences. vol 19. issue 1. 2008-09-24. PMID:18561819. |
though decisive evidence is still lacking at present, we propose here to assign a term 'control memory' (i.e., memory for top-down control processes) as a new type of memory function for the pfc. |
2008-09-24 |
2023-08-12 |
Not clear |
| Takahiro Osada, Yusuke Adachi, Hiroko M Kimura, Yasushi Miyashit. Towards understanding of the cortical network underlying associative memory. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 363. issue 1500. 2008-09-03. PMID:18339600. |
one flows backward from the medial temporal lobe during the automatic retrieval process, whereas the other is conveyed as a top-down signal from the prefrontal cortex to the temporal cortex during the active retrieval process. |
2008-09-03 |
2023-08-12 |
Not clear |
| Takahiro Osada, Yusuke Adachi, Hiroko M Kimura, Yasushi Miyashit. Towards understanding of the cortical network underlying associative memory. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. vol 363. issue 1500. 2008-09-03. PMID:18339600. |
by sending the top-down signal, the prefrontal cortex manipulates and organizes to-be-remembered information, devises strategies for retrieval and monitors the outcome. |
2008-09-03 |
2023-08-12 |
Not clear |
| Brian T Miller, Leon Y Deouell, Cathrine Dam, Robert T Knight, Mark D'Esposit. Spatio-temporal dynamics of neural mechanisms underlying component operations in working memory. Brain research. vol 1206. 2008-07-30. PMID:18358455. |
the parallel fmri and erp results during memory-guided decisions support a key role of the pfc in top-down biasing of perceptual processing and reveal rapid differences across wm component operations in the presence of identical bottom-up sensory input. |
2008-07-30 |
2023-08-12 |
human |
| Larry J Sieve. Neurobiology of aggression and violence. The American journal of psychiatry. vol 165. issue 4. 2008-05-14. PMID:18346997. |
the failure of "top-down" control systems in the prefrontal cortex to modulate aggressive acts that are triggered by anger provoking stimuli appears to play an important role. |
2008-05-14 |
2023-08-12 |
Not clear |
| Ralf G M Schlösser, Kathrin Koch, Gerd Wagner, Igor Nenadic, Martin Roebel, Claudia Schachtzabel, Martina Axer, Christoph Schultz, Jürgen R Reichenbach, Heinrich Saue. Inefficient executive cognitive control in schizophrenia is preceded by altered functional activation during information encoding: an fMRI study. Neuropsychologia. vol 46. issue 1. 2008-05-02. PMID:17707869. |
these results could be explained by increased top-down control processing from prefrontal cortex as a compensation for functional deficits occurring during encoding. |
2008-05-02 |
2023-08-12 |
human |
| Lori A Newman, Jill McGaugh. Cholinergic deafferentation of prefrontal cortex increases sensitivity to cross-modal distractors during a sustained attention task. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 28. issue 10. 2008-04-07. PMID:18322107. |
the current data suggest that cholinergic deafferentation of prefrontal cortex alters top-down and bottom-up processing of stimuli. |
2008-04-07 |
2023-08-12 |
human |
| Christina L Fales, Deanna M Barch, Melissa M Rundle, Mark A Mintun, Abraham Z Snyder, Jonathan D Cohen, Jose Mathews, Yvette I Shelin. Altered emotional interference processing in affective and cognitive-control brain circuitry in major depression. Biological psychiatry. vol 63. issue 4. 2008-02-29. PMID:17719567. |
however, it is not yet clear whether this bias represents 1) impaired top-down cognitive control over affective responses, potentially linked to deficits in dorsolateral prefrontal cortex function; or 2) enhanced bottom-up responses to affectively laden stimuli that dysregulate cognitive control mechanisms, potentially linked to deficits in amygdala and anterior cingulate function. |
2008-02-29 |
2023-08-12 |
Not clear |
| Brian T Miller, Timothy Verstynen, Marcia K Johnson, Mark D'Esposit. Prefrontal and parietal contributions to refreshing: an rTMS study. NeuroImage. vol 39. issue 1. 2008-02-19. PMID:17936014. |
we report a selective slowing of response times (rts) to refresh words following mfg stimulation, consistent with a role of lateral prefrontal cortex (pfc) in top-down control mechanisms necessary for refreshing. |
2008-02-19 |
2023-08-12 |
human |
| Qian Luo, Derek Mitchell, Matthew Jones, Krystal Mondillo, Meena Vythilingam, R James R Blai. Common regions of dorsal anterior cingulate and prefrontal-parietal cortices provide attentional control of distracters varying in emotionality and visibility. NeuroImage. vol 38. issue 3. 2008-01-18. PMID:17889565. |
lateral prefrontal cortex, parietal cortex and anterior cingulate cortex have been previously implicated in top-down attentional control. |
2008-01-18 |
2023-08-12 |
human |
| Elisa Ciaramelli, Fabrizio Leo, Maria M Del Viva, David C Burr, Elisabetta Ladava. The contribution of prefrontal cortex to global perception. Experimental brain research. vol 181. issue 3. 2008-01-11. PMID:17401551. |
in this study we investigated whether prefrontal cortex may be instrumental in this top-down modulation in humans. |
2008-01-11 |
2023-08-12 |
human |
| Adam Gazzaley, Jesse Rissman, Jeffrey Cooney, Aaron Rutman, Tyler Seibert, Wesley Clapp, Mark D'Esposit. Functional interactions between prefrontal and visual association cortex contribute to top-down modulation of visual processing. Cerebral cortex (New York, N.Y. : 1991). vol 17 Suppl 1. 2007-12-26. PMID:17725995. |
attention-dependent modulation of neural activity in visual association cortex (vac) is thought to depend on top-down modulatory control signals emanating from the prefrontal cortex (pfc). |
2007-12-26 |
2023-08-12 |
Not clear |
| Brett A Clementz, Shefali B Brahmbhatt, Jennifer E McDowell, Ryan Brown, John A Sweene. When does the brain inform the eyes whether and where to move? An EEG study in humans. Cerebral cortex (New York, N.Y. : 1991). vol 17. issue 11. 2007-12-06. PMID:17283204. |
pfc activity at 204 ms also was robustly inversely correlated (r = -0.75) with visual cortex activity on antitrials, perhaps indicating top-down modulation of early sensory processing that would decrease the probability of an error response. |
2007-12-06 |
2023-08-12 |
human |
| Shaozheng Qin, Carinne Piekema, Karl Magnus Petersson, Buxin Han, Jing Luo, Guillén Fernánde. Probing the transformation of discontinuous associations into episodic memory: an event-related fMRI study. NeuroImage. vol 38. issue 1. 2007-11-26. PMID:17804259. |
we suggest that top-down signals from the prefrontal cortex and mtl may trigger reactivation of internal representation in posterior midline structures of the first event, thus allowing it to be associated with the second event. |
2007-11-26 |
2023-08-12 |
human |
| Andrew F Rossi, Narcisse P Bichot, Robert Desimone, Leslie G Ungerleide. Top down attentional deficits in macaques with lesions of lateral prefrontal cortex. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 42. 2007-11-08. PMID:17942725. |
brain imaging, electrical stimulation, and neurophysiological studies have all implicated the prefrontal cortex (pfc) in the top-down control of attention. |
2007-11-08 |
2023-08-12 |
monkey |
| Andrew F Rossi, Narcisse P Bichot, Robert Desimone, Leslie G Ungerleide. Top down attentional deficits in macaques with lesions of lateral prefrontal cortex. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 42. 2007-11-08. PMID:17942725. |
in such a preparation, the ipsilesional hemisphere is deprived of top-down feedback from pfc to visual cortex, and the contralesional hemisphere can serve as an intact normal control. |
2007-11-08 |
2023-08-12 |
monkey |
| P Marklund, P Fransson, R Cabeza, A Larsson, M Ingvar, L Nyber. Unity and diversity of tonic and phasic executive control components in episodic and working memory. NeuroImage. vol 36. issue 4. 2007-10-18. PMID:17524668. |
'unitary' control modulations were temporally dissociated into (1) shared tonic components involving medial and lateral prefrontal cortex, striatum, cerebellum and superior parietal cortex, assumed to govern enhanced top-down context processing, monitoring and sustained attention throughout task periods and (2) stimulus-synchronous phasic components encompassing posterior intraparietal sulcus, hypothesized to support dynamic shifting of the 'focus of attention' among internal representations. |
2007-10-18 |
2023-08-12 |
Not clear |