Subspace partitioning in the human prefrontal cortex resolves cognitive interference

J Weber, G Iwama, AK Solbakk… - Proceedings of the …, 2023 - National Acad Sciences
The human prefrontal cortex (PFC) constitutes the structural basis underlying flexible
cognitive control, where mixed-selective neural populations encode multiple task features to …

Feature-specific reactivations of past information shift current neural encoding thereby mediating serial bias behaviors

H Zhang, H Luo - PLoS Biology, 2023 - journals.plos.org
The regularities of the world render an intricate interplay between past and present. Even
across independent trials, current-trial perception can be automatically shifted by preceding …

[HTML][HTML] Neural evidence for boundary updating as the source of the repulsive bias in classification

H Lee, HJ Lee, KW Choe, SH Lee - Journal of Neuroscience, 2023 - Soc Neuroscience
Binary classification, an act of sorting items into two classes by setting a boundary, is biased
by recent history. One common form of such bias is repulsive bias, a tendency to sort an item …

Instruction effects on randomness in sequence generation

M Guseva, C Bogler, C Allefeld, JD Haynes - Frontiers in Psychology, 2023 - frontiersin.org
Randomness is a fundamental property of human behavior. It occurs both in the form of
intrinsic random variability, say when repetitions of a task yield slightly different behavioral …

The representation of priors and decisions in the human parietal cortex

TR Marshall, M Ruesseler, LT Hunt, JX O'Reilly - Plos Biology, 2024 - journals.plos.org
Animals actively sample their environment through orienting actions such as saccadic eye
movements. Saccadic targets are selected based both on sensory evidence immediately …

A spiking neural model of decision making and the speed–accuracy trade-off.

P Duggins, C Eliasmith - Psychological Review, 2024 - psycnet.apa.org
The speed–accuracy trade-off (SAT) is the tendency for fast decisions to come at the
expense of accurate performance. Evidence accumulation models such as the drift diffusion …

Modality-specific sensory and decisional carryover effects in duration perception

B Li, B Wang, A Zaidel - BMC biology, 2023 - Springer
Background The brain uses recent history when forming perceptual decisions. This results in
carryover effects in perception. Although separate sensory and decisional carryover effects …

Opposing serial effects of stimulus and choice in speech perception scale with context variability

C Ufer, H Blank - Iscience, 2024 - cell.com
In this study, we investigated serial effects on the perception of auditory vowel stimuli across
three experimental setups with different degrees of context variability. Aligning with recent …

Proactive response preparation contributes to contingency learning: Novel evidence from force-sensitive keyboards

DH Weissman, JR Schmidt - Psychological Research, 2024 - Springer
Contingency learning can involve learning that the identity of one stimulus in a sequence
predicts the identity of the next stimulus. It remains unclear, however, whether such learning …

Oscillatory correlates of threat imminence during virtual navigation

G Karpov, MH Lin, DB Headley, TE Baker - Psychophysiology, 2024 - Wiley Online Library
Abstract The Predatory Imminence Continuum Theory proposes that defensive behaviors
depend on the proximity of a threat. While the neural mechanisms underlying this proposal …