Irregular spiking of pyramidal neurons organizes as scale-invariant neuronal avalanches in the awake state
Spontaneous fluctuations in neuronal activity emerge at many spatial and temporal scales in
cortex. Population measures found these fluctuations to organize as scale-invariant …
cortex. Population measures found these fluctuations to organize as scale-invariant …
Vacillation, indecision and hesitation in moment-by-moment decoding of monkey motor cortex
When choosing actions, we can act decisively, vacillate, or suffer momentary indecision.
Studying how individual decisions unfold requires moment-by-moment readouts of brain …
Studying how individual decisions unfold requires moment-by-moment readouts of brain …
Maximally informative foraging by Caenorhabditis elegans
Animals have evolved intricate search strategies to find new sources of food. Here, we
analyze a complex food seeking behavior in the nematode Caenorhabditis elegans (C …
analyze a complex food seeking behavior in the nematode Caenorhabditis elegans (C …
A new framework for modeling decisions about changing information: The Piecewise Linear Ballistic Accumulator model
In the real world, decision making processes must be able to integrate non-stationary
information that changes systematically while the decision is in progress. Although theories …
information that changes systematically while the decision is in progress. Although theories …
The sensory neocortex and associative memory
D Aschauer, S Rumpel - Behavioral Neuroscience of Learning and …, 2018 - Springer
Most behaviors in mammals are directly or indirectly guided by prior experience and
therefore depend on the ability of our brains to form memories. The ability to form an …
therefore depend on the ability of our brains to form memories. The ability to form an …
Detecting changes in dynamic and complex acoustic environments
Natural sounds such as wind or rain, are characterized by the statistical occurrence of their
constituents. Despite their complexity, listeners readily detect changes in these contexts. We …
constituents. Despite their complexity, listeners readily detect changes in these contexts. We …
A Bayesian reformulation of the extended drift-diffusion model in perceptual decision making
Perceptual decision making can be described as a process of accumulating evidence to a
bound which has been formalized within drift-diffusion models (DDMs). Recently, an …
bound which has been formalized within drift-diffusion models (DDMs). Recently, an …
Quantifying motor task performance by bounded rational decision theory
Expected utility models are often used as a normative baseline for human performance in
motor tasks. However, this baseline ignores computational costs that are incurred when …
motor tasks. However, this baseline ignores computational costs that are incurred when …
Human perceptual decision making of nonequilibrium fluctuations
Perceptual decision-making frequently requires making rapid, reliable choices upon
encountering noisy sensory inputs. To better define the statistical processes underlying …
encountering noisy sensory inputs. To better define the statistical processes underlying …
Stochastic motion stimuli influence perceptual choices in human participants
In the study of perceptual decision making, it has been widely assumed that random
fluctuations of motion stimuli are irrelevant for a participant's choice. Recently, evidence was …
fluctuations of motion stimuli are irrelevant for a participant's choice. Recently, evidence was …