| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| 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. 2021-09-02. PMID: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 |
2023-08-13 |
human |
| Souhir Daly, Jade Thai, Chama Belkhiria, Chistelle Langley, Alain Le Blanche, Giovanni de Marc. Temporal Deployment of Attention by Mental Training: an fMRI Study. Cognitive, affective & behavioral neuroscience. vol 20. issue 4. 2021-08-31. PMID:32458391. |
we focus our neural hypothesis on three brain regions: anterior insula, dorsolateral prefrontal cortex, and anterior cingulate cortex and three putative circuits: one top-down (from dorsolateral prefrontal cortex to anterior cingulate cortex) and two bottom-up (from anterior insula to dorsolateral prefrontal cortex and anterior cingulate cortex). |
2021-08-31 |
2023-08-13 |
human |
| Florin Dolcos, Yuta Katsumi, Chen Shen, Paul C Bogdan, Suhnyoung Jun, Ryan Larsen, Wendy Heller, Kelly Freeman Bost, Sanda Dolco. The Impact of Focused Attention on Emotional Experience: A Functional MRI Investigation. Cognitive, affective & behavioral neuroscience. vol 20. issue 5. 2021-08-31. PMID:32770316. |
at the neural level, the bg focus was associated with increased activity in regions typically implicated in top-down executive control (dorsolateral prefrontal cortex and lateral parietal cortex) and decreased activity in regions linked to affective processing (amygdala and ventrolateral prefrontal cortex). |
2021-08-31 |
2023-08-13 |
human |
| Samira Souffi, Fernando R Nodal, Victoria M Bajo, Jean-Marc Edelin. When and How Does the Auditory Cortex Influence Subcortical Auditory Structures? New Insights About the Roles of Descending Cortical Projections. Frontiers in neuroscience. vol 15. 2021-08-21. PMID:34413722. |
here, we propose that it is both the top-down influences from the prefrontal cortex, and those from the neuromodulatory systems, which allow the cortical descending projections to impact behavioral performance in reshaping the functional circuitry of subcortical structures. |
2021-08-21 |
2023-08-13 |
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. 2021-08-12. PMID: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 |
2023-08-13 |
mouse |
| 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. 2021-08-04. PMID: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 |
2023-08-13 |
Not clear |
| Nicoleta Prutean, Elisa Martín-Arévalo, Alicia Leiva, Luis Jiménez, Antonino Vallesi, Juan Lupiáñe. The causal role of DLPFC top-down control on the acquisition and the automatic expression of implicit learning: State of the art. Cortex; a journal devoted to the study of the nervous system and behavior. vol 141. 2021-08-03. PMID:34116383. |
in addition, as no previous study has investigated the effect of inhibiting top-down control on releasing the automatic expression of isl, we present a pre-registered - yet exploratory - study in which an inhibitory continuous theta burst stimulation protocol was applied over an anterior-ventral portion of the dorsolateral prefrontal cortex (dlpfc) highly interconnected with the acc, and whose activity has been specifically linked to motor control (i.e., right dlpfc, n = 10 or the left dlpfc, n = 10), compared to active vertex stimulation (n = 10). |
2021-08-03 |
2023-08-13 |
human |
| Meng Liu, Zhi-Yu Nie, Ren-Ren Li, Wei Zhang, Li-He Huang, Jie-Qun Wang, Wei-Xin Xiao, Jialin C Zheng, Yun-Xia L. Neural Mechanism of Repeated Transcranial Magnetic Stimulation to Enhance Visual Working Memory in Elderly Individuals With Subjective Cognitive Decline. Frontiers in neurology. vol 12. 2021-08-03. PMID:34335441. |
the dorsolateral prefrontal cortex is a key structure for the top-down control of working memory processes. |
2021-08-03 |
2023-08-13 |
Not clear |
| Yadan Li, Yilong Yang, Akaysha C Tang, Nian Liu, Xuewei Wang, Ying Du, Weiping H. English spoken word segmentation activates the prefrontal cortex and temporo-parietal junction in Chinese ESL learners: A functional near-infrared spectroscopy (fNIRS) study. Brain research. vol 1733. 2021-07-29. PMID:32006554. |
in contrast, cortical activation in the pfc increased with listening proficiency and was stronger in the difficult task condition than in the easy task condition, implying that recruitment of top-down cognitive control functions might play a role in word segmentation. |
2021-07-29 |
2023-08-13 |
human |
| Yadan Li, Yilong Yang, Akaysha C Tang, Nian Liu, Xuewei Wang, Ying Du, Weiping H. English spoken word segmentation activates the prefrontal cortex and temporo-parietal junction in Chinese ESL learners: A functional near-infrared spectroscopy (fNIRS) study. Brain research. vol 1733. 2021-07-29. PMID:32006554. |
our results suggest that the combination of the functions mediated via bottom-up sensory input processing (demonstrated in the tpj activation) and top-down cognitive processing (demonstrated in the pfc activation) are crucial for esl listeners' spoken word segmentation. |
2021-07-29 |
2023-08-13 |
human |
| Juan J Imbernón, Carmen Aguirre, Carlos J Gómez-Ariz. Selective directed forgetting is mediated by the lateral prefrontal cortex: Preliminary evidence with transcranial direct current stimulation. Cognitive neuroscience. 2021-07-20. PMID:34283693. |
since the lateral prefrontal cortex is thought to mediate motivated forgetting by exerting top-down control over the brain structures that underpin memory representations, the present study aimed to test the hypothesis that selective directed forgetting is prefrontally driven. |
2021-07-20 |
2023-08-13 |
Not clear |
| Tony Szturm, Iman Beheshti, Bhuvan Mahana, Douglas E Hobson, Andrew Goertzen, Ji Hyun K. Imaging Cerebral Glucose Metabolism during Dual-Task Walking in Patients with Parkinson's disease. Journal of neuroimaging : official journal of the American Society of Neuroimaging. vol 31. issue 2. 2021-07-15. PMID:33289947. |
natural walking involves more cognitive demand than treadmill walking or in-laboratory walking tests because patients have to actively work on navigation and top-down cognitive control which taxes cognitive reserve in the prefrontal cortex. |
2021-07-15 |
2023-08-13 |
Not clear |
| Sophie Pauligk, Maria Seidel, Sophia Fürtjes, Joseph A King, Daniel Geisler, Inger Hellerhoff, Veit Roessner, Ulrike Schmidt, Thomas Goschke, Henrik Walter, Alexander Strobel, Stefan Ehrlic. The costs of over-control in anorexia nervosa: evidence from fMRI and ecological momentary assessment. Translational psychiatry. vol 11. issue 1. 2021-07-14. PMID:34016948. |
we tested whether abnormally elevated neural activity during the initial presentation in a brain region broadly implicated in top-down control, the dorsolateral prefrontal cortex (dlpfc), could predict subsequent activation in limbic areas relevant to bottom-up affective processing. |
2021-07-14 |
2023-08-13 |
Not clear |
| Saul A Frankford, Elizabeth S Heller Murray, Matthew Masapollo, Shanqing Cai, Jason A Tourville, Alfonso Nieto-Castañón, Frank H Guenthe. The Neural Circuitry Underlying the "Rhythm Effect" in Stuttering. Journal of speech, language, and hearing research : JSLHR. vol 64. issue 6S. 2021-07-05. PMID:33887150. |
conclusions modulation of connectivity in the cerebellum and prefrontal cortex during rhythmic speech suggests that this fluency-inducing technique activates a compensatory timing system in the cerebellum and potentially modulates top-down motor control and attentional systems. |
2021-07-05 |
2023-08-13 |
human |
| Adriana Salatino, Roberta Miccolis, Roberto Gammeri, Marco Ninghetto, Francesco Belli, Marcello Nobili, André Mouraux, Raffaella Ricc. Improvement of Impulsivity and Decision Making by Transcranial Direct Current Stimulation of the Dorsolateral Prefrontal Cortex in a Patient with Gambling Disorder. Journal of gambling studies. 2021-07-02. PMID:34213750. |
in recent years, it has been suggested that the application of transcranial direct current stimulation (tdcs) to the dorsolateral prefrontal cortex (dlpfc), which plays a key role in top-down inhibitory control and impulsivity, may represent a new therapeutic approach for treating addictions. |
2021-07-02 |
2023-08-13 |
Not clear |
| Qiaosheng Zhang, Sile Hu, Robert Talay, Zhengdong Xiao, David Rosenberg, Yaling Liu, Guanghao Sun, Anna Li, Bassir Caravan, Amrita Singh, Jonathan D Gould, Zhe S Chen, Jing Wan. A prototype closed-loop brain-machine interface for the study and treatment of pain. Nature biomedical engineering. 2021-06-25. PMID:34155354. |
the bmi decodes the onset of nociception via a state-space model on the basis of the analysis of online-sorted spikes recorded from the anterior cingulate cortex (which is critical for pain processing) and couples real-time pain detection with optogenetic activation of the prelimbic prefrontal cortex (which exerts top-down nociceptive regulation). |
2021-06-25 |
2023-08-13 |
rat |
| Hesham A ElShafei, Lesly Fornoni, Rémy Masson, Olivier Bertrand, Aurélie Bidet-Caule. What's in Your Gamma? Activation of the Ventral Fronto-Parietal Attentional Network in Response to Distracting Sounds. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 2. 2021-06-15. PMID:31219542. |
auditory attention operates through top-down (td) and bottom-up (bu) mechanisms that are supported by dorsal and ventral brain networks, respectively, with the main overlap in the lateral prefrontal cortex (lpfc). |
2021-06-15 |
2023-08-13 |
Not clear |
| Haruka Nakamura, Yoshimasa Tawatsuji, Siyuan Fang, Tatsunori Matsu. Explanation of emotion regulation mechanism of mindfulness using a brain function model. Neural networks : the official journal of the International Neural Network Society. vol 138. 2021-06-03. PMID:33684653. |
the orbitofrontal cortex and dorsolateral prefrontal cortex inhibit amygdala activity (i.e., top-down emotion regulation). |
2021-06-03 |
2023-08-13 |
Not clear |
| Qingxin Meng, Yu Ding, Liangjie Chen, Liang L. The medial agranular cortex mediates attentional enhancement of prepulse inhibition of the startle reflex. Behavioural brain research. vol 383. 2021-05-25. PMID:31987934. |
it has been well known that both the cholinergic system located in the basal forebrain and the deep layers of the superior colliculus in the ppi-mediating circuit are top-down modulated by the medial agranular cortex (agm), which is a subdivision of the medial prefrontal cortex (pfc) and has wide axonal connections with both cortical regions (including the posterior parietal cortex) and subcortical structures critical for attention/orientation processes. |
2021-05-25 |
2023-08-13 |
Not clear |
| Jürgen Germann, Michael Petride. The Ventral Part of Dorsolateral Frontal Area 8A Regulates Visual Attentional Selection and the Dorsal Part Auditory Attentional Selection. Neuroscience. vol 441. 2021-05-14. PMID:32512135. |
area 8a in the caudal dorsolateral prefrontal cortex is considered a central area for the top-down control of attention and lesion studies in both human and non-human primates have demonstrated that this area is critical for the successful selection of targets according to internal rules. |
2021-05-14 |
2023-08-13 |
human |