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New paper out

Choices change the temporal weighting of decision evidence

Talluri BC, Urai AE, Bronfman ZZ, Brezis N, Tsetsos K, Usher M, Donner TH (2021). Choices change the temporal weighting of decision evidence, Journal of Neurophysiology. By Bharath Chandra Talluri & Tobias Donner. A prominent idea in perceptual decision-making research

Bharath Talluri June 9, 2021August 22, 2021 New paper out No Comments Read more

Adaptive circuit dynamics across human cortex during evidence accumulation in changing environments

Murphy PR, Wilming N, Hernandez-Bocanegra DC, Prat-Ortega G, Donner TH (2021). Adaptive circuit dynamics across human cortex during evidence accumulation in changing environments. Nature Neuroscience. By Peter Murphy & Tobias Donner. The neurobiology of perceptual decision-making has witnessed an impressive

Peter Murphy April 26, 2021April 27, 2021 New paper out No Comments Read more

Brainstem Modulation of Large-Scale Intrinsic Cortical Activity Correlations. 

van den Brink RL, Pfeffer T & Donner TH. 2019. Frontiers in Human Neuroscience. 13:340. doi: 10.3389/fnhum.2019.00340. Brain activity fluctuates continuously, even in the absence of changes in sensory input or motor output. These intrinsic activity fluctuations are correlated across brain regions and

DonnerLab October 22, 2019October 22, 2019 New paper out No Comments Read more

Confidence predicts speed-accuracy tradeoff for subsequent choices

Desender K, Boldt A, Verguts T & Donner TH. (2019) Confidence Predicts Speed-accuracy Tradeoff for Subsequent Choices. eLife. 8: e43499. By Kobe Desender & Tobias Donner. Humans can provide precise judgments of the accuracy of their choices. When we feel confident in

DonnerLab August 27, 2019August 27, 2019 New paper out No Comments Read more

Choice history biases subsequent evidence accumulation

Urai AE, de Gee JW, Tsetsos K, Donner TH. (2019) Choice history biases subsequent evidence accumulation. eLife, 8:e46331. By Anne Urai & Tobias H. Donner. To study the mechanisms of decision-making, researchers often treat individual decisions as isolated events. However,

Anne Urai June 29, 2019August 27, 2019 New paper out No Comments Read more

New piece in Science Breaker

We just published a lay summary of the Current Biology 2018 Report by Talluri et al on confirmation bias in Science Breaker.

DonnerLab April 16, 2019April 16, 2019 Announcements, New paper out No Comments Read more

New paper out in Current Biology: Confirmation bias through selective overweighting of choice-consistent evidence

Confirmation bias through selective overweighting of choice-consistent evidence, Current Biology,  28, 1-8 (2018). By Bharath Chandra Talluri & Tobias Donner. Confirmation bias is the tendency to interpret new information such that it agrees with one’s pre-existing beliefs. This cognitive bias is

Bharath Talluri September 13, 2018 New paper out No Comments Read more

New paper out in Scientific Reports: Task-evoked pupil responses reflect internal belief states

Task-evoked pupil responses reflect internal belief states, Scientific Reports (2018) By Olympia Colizoli, Jan Willem de Gee, Anne E. Urai & Tobias Donner Pupil diameter is a reliable marker of central arousal states and neuromodulatory responses. The pupil dilates whenever

Olympia Colizoli September 12, 2018 New paper out No Comments Read more

New paper out in J Neuroscience: Amplification and Suppression of Distinct Brain-wide Activity Patterns by Catecholamines

By Ruud van den Brink & Tobias Donner. A class of neurotransmitters known as catecholamines (norepinephrine and dopamine) play an important modulatory role in brain function. These catecholamines are synthesised by neurons clustered in small nuclei of the brainstem, which

Rudy van den Brink July 24, 2018July 24, 2018 New paper out No Comments Read more

New paper out in J Neuroscience: Surprise About Sensory Event Timing Drives Cortical Transients in the Beta Frequency Band

By Thomas Meindertsma & Tobias Donner. The brain continuously tracks the statistical structure of the environment to anticipate behaviorally relevant events. Deviations from such predictions cause surprise, a violation of the agent’s expectation about an event, which might be indicative

Thomas Meindertsma July 21, 2018July 24, 2018 New paper out No Comments Read more
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