Search Results - "Boehler, C"

Nanostructured platinum grass enables superior impedance reduction for neural microelectrodes by Boehler, C, Stieglitz, T, Asplund, M

“…Abstract Micro-sized electrodes are essential for highly sensitive communication at the neural interface with superior spatial resolution. However, such small…”
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Task preparation processes related to reward prediction precede those related to task-difficulty expectation by Schevernels, Hanne, Krebs, Ruth M., Santens, Patrick, Woldorff, Marty G., Boehler, C. Nicolas

“…Recently, attempts have been made to disentangle the neural underpinnings of preparatory processes related to reward and attention. Functional magnetic…”
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The dynamics of statistical learning in visual search and its interaction with salience processing: An EEG study by Dolci, Carola, Rashal, Einat, Santandrea, Elisa, Ben Hamed, Suliann, Chelazzi, Leonardo, Macaluso, Emiliano, Boehler, C Nico

“…Visual attention can be guided by statistical regularities in the environment, that people implicitly learn from past experiences (statistical learning, SL)…”
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Occipital alpha power reveals fast attentional inhibition of incongruent distractors by Janssens, Clio, De Loof, Esther, Boehler, C. Nico, Pourtois, Gilles, Verguts, Tom

“…Recent associative models of cognitive control hypothesize that cognitive control can be learned (optimized) for task‐specific settings via associations…”
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Actively controlled release of Dexamethasone from neural microelectrodes in a chronic in vivo study by Boehler, C, Kleber, C, Martini, N, Xie, Y, Dryg, I, Stieglitz, T, Hofmann, U.G, Asplund, M

“…Abstract Stable interconnection to neurons in vivo over long time-periods is critical for the success of future advanced neuroelectronic applications. The…”
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Theta and alpha power across fast and slow timescales in cognitive control by Huycke, Pieter, Verbeke, Pieter, Boehler, C. Nico, Verguts, Tom, Mazaheri, Ali

“…Theta and alpha frequency neural oscillations are important for learning and cognitive control, but their exact role has remained obscure. In particular, it is…”
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An EEG study of the combined effects of top‐down and bottom‐up attentional selection under varying task difficulty by Rashal, Einat, Senoussi, Mehdi, Santandrea, Elisa, Ben‐Hamed, Suliann, Macaluso, Emiliano, Chelazzi, Leonardo, Boehler, C. Nico

“…We examined the effect of combined top‐down and bottom‐up attentional control sources, using known attention‐related EEG components that are thought to reflect…”
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Comparing the motivational value of rewards and losses in an EEG‐pupillometry study by Carsten, Thomas, Kostandyan, Mariam, Boehler, C. Nico, Krebs, Ruth M.

“…We found earlier that performance‐contingent rewards lead to faster performance than equivalent losses [Carsten, Hoofs, Boehler, & Krebs, 2019. Motivation…”
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The influence of pupil responses on subjective brightness perception by Wardhani, I. K., Boehler, C. N., Mathôt, S.

“…When the pupil dilates, the amount of light that falls onto the retina increases. However, in daily life, this does not make the world look brighter. Here we…”
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Separate and overlapping mechanisms of statistical regularities and salience processing in the occipital cortex and dorsal attention network by Beffara, Bertrand, Hadj‐Bouziane, Fadila, Hamed, Suliann Ben, Boehler, C. Nico, Chelazzi, Leonardo, Santandrea, Elisa, Macaluso, Emiliano

“…Attention selects behaviorally relevant inputs for in‐depth processing. Beside the role of traditional signals related to goal‐directed and stimulus‐driven…”
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Guiding spatial attention by multimodal reward cues by Hoofs, Vincent, Grahek, Ivan, Boehler, C. Nico, Krebs, Ruth M.

“…Our attention is constantly captured and guided by visual and/or auditory inputs. One key contributor to selecting relevant information from the environment is…”
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The congruency sequence effect 3.0: a critical test of conflict adaptation by Duthoo, Wout, Abrahamse, Elger L, Braem, Senne, Boehler, C Nico, Notebaert, Wim

“…Over the last two decades, the congruency sequence effect (CSE) -the finding of a reduced congruency effect following incongruent trials in conflict tasks- has…”
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A pupillometric investigation of state regulation in adults scoring high versus low on ADHD symptomatology by Drescher, Leonhard H., Boehler, C. Nico, Wiersema, Jan R.

“…According to the state regulation deficit (SRD) account, ADHD is associated with difficulties regulating tonic arousal levels, which may be due to inefficient…”
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Differential effects of sustained and transient effort triggered by reward – A combined EEG and pupillometry study by Kostandyan, Mariam, Bombeke, Klaas, Carsten, Thomas, Krebs, Ruth M., Notebaert, Wim, Boehler, C. Nico

“…In instrumental task contexts, incentive manipulations such as posting reward on successful performance usually trigger increased effort, which is signified by…”
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Effects of top-down and bottom-up attention on post-selection posterior contralateral negativity by Rashal, Einat, Santandrea, Elisa, Ben-Hamed, Suliann, Macaluso, Emiliano, Chelazzi, Leonardo, Boehler, C. Nico

“…We examined the effect of combined top-down and bottom-up attentional control sources in easy and difficult visual search tasks. Applying a new analysis on…”
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Neural Dynamics of Reward-Induced Response Activation and Inhibition by Wang, Lihui, Chang, Wenshuo, Krebs, Ruth M, Boehler, C Nico, Theeuwes, Jan, Zhou, Xiaolin

“…Reward-predictive stimuli can increase an automatic response tendency, which needs to be counteracted by effortful response inhibition when this tendency is…”
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Are all behavioral reward benefits created equally? An EEG-fMRI study by Kostandyan, Mariam, Park, Haeme R.P., Bundt, Carsten, González-García, Carlos, Wisniewski, David, Krebs, Ruth M., Boehler, C. Nico

“…Reward consistently boosts performance in cognitive tasks. Although many different reward manipulations exist, systematic comparisons are lacking. Reward…”
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Integrated effects of top-down attention and statistical learning during visual search: An EEG study by Dolci, Carola, Boehler, C. Nico, Santandrea, Elisa, Dewulf, Anneleen, Ben-Hamed, Suliann, Macaluso, Emiliano, Chelazzi, Leonardo, Rashal, Einat

“…The present study aims to investigate how the competition between visual elements is solved by top-down and/or statistical learning (SL) attentional control…”
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Dynamic causal interactions between occipital and parietal cortex explain how endogenous spatial attention and stimulus-driven salience jointly shape the distribution of processing priorities in 2D visual space by Beffara, Bertrand, Hadj-Bouziane, Fadila, Hamed, Suliann Ben, Boehler, C. Nico, Chelazzi, Leonardo, Santandrea, Elisa, Macaluso, Emiliano

“…•We investigated the interplay between endogenous and exogenous spatial attention.•Distributed activity in occipital cortex represents current processing…”
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Pinning down response inhibition in the brain — Conjunction analyses of the Stop-signal task by Boehler, C.N., Appelbaum, L.G., Krebs, R.M., Hopf, J.M., Woldorff, M.G.

“…Successful behavior requires a finely-tuned interplay of initiating and inhibiting motor programs to react effectively to constantly changing environmental…”
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