Anke Braun

History-dependent Biases in Perceptual Decisions Depend on NMDA Receptors

This study shows that NMDA receptor blockade reduces history-dependent biases in perceptual decisions, while GABA-A enhancement increases within-trial evidence transience.

Catecholamines reduce choice history biases in perceptual decision making

This study shows that catecholamines reduce choice history biases in perceptual decisions by affecting sensory evidence accumulation.

40 Hz Steady-State Response in Human Auditory Cortex Is Shaped by GABAergic Neuronal Inhibition

This study investigates the role of GABAergic inhibition in the 40 Hz auditory steady-state response (ASSR) using MEG and pharmacological interventions, finding that GABAA receptor agonists increase ASSR amplitude while NMDA blockers have no effect.

Adaptive biasing of action-selective cortical build-upactivity by stimulus history

The paper shows that history-dependent biases adapt to environmental correlations and selectively influence motor cortical activity during decision formation.

Adaptive History Biases Result from Confidence-weighted Accumulation of Past Choices

The paper shows that choice history biases in perceptual decisions arise from confidence-weighted accumulation of past choices, adapting to environmental context.