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Konstantinos Tsetsos

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Articles 33
Citations 822
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Recent Articles
1.
Tsetsos K
Trends Cogn Sci . 2023 Mar; 27(6):510-511. PMID: 36959078
Why do we sometimes spend too much time on seemingly impossible-to-solve tasks instead of just moving on? Masís et al. provide a new perspective on the speed-accuracy trade-off (SAT), showing...
2.
Pirrone A, Tsetsos K
Cogn Sci . 2023 Feb; 47(2):e13243. PMID: 36744746
A central goal in Cognitive Science is understanding the mechanisms that underlie cognition. Here, we contend that Cognitive Science, despite intense multidisciplinary efforts, has furnished surprisingly few mechanistic insights. We...
3.
Cao Y, Tsetsos K
Elife . 2022 Dec; 11. PMID: 36473122
Decisions between two economic goods can be swayed by a third 'decoy' alternative, which does not compete for choice, notoriously violating the principles of rational choice theory. Although decoy effects...
4.
Pirrone A, Tsetsos K
Proc Natl Acad Sci U S A . 2022 Aug; 119(36):e2207053119. PMID: 35969802
No abstract available.
5.
Tickle H, Tsetsos K, Speekenbrink M, Summerfield C
Psychol Rev . 2021 Sep; 130(1):1-22. PMID: 34570524
When making decisions, animals must trade off the benefits of information harvesting against the opportunity cost of prolonged deliberation. Deciding when to stop accumulating information and commit to a choice...
6.
Pfeffer T, Ponce-Alvarez A, Tsetsos K, Meindertsma T, Gahnstrom C, van den Brink R, et al.
Sci Adv . 2021 Jul; 7(29). PMID: 34272245
Influential theories postulate distinct roles of catecholamines and acetylcholine in cognition and behavior. However, previous physiological work reported similar effects of these neuromodulators on the response properties (specifically, the gain)...
7.
Talluri B, Urai A, Bronfman Z, Brezis N, Tsetsos K, Usher M, et al.
J Neurophysiol . 2021 Mar; 125(4):1468-1481. PMID: 33689508
Many decisions result from the accumulation of decision-relevant information (evidence) over time. Even when maximizing decision accuracy requires weighting all the evidence equally, decision-makers often give stronger weight to evidence...
8.
Dumbalska T, Li V, Tsetsos K, Summerfield C
Proc Natl Acad Sci U S A . 2020 Sep; 117(40):25169-25178. PMID: 32958673
Human decisions can be biased by irrelevant information. For example, choices between two preferred alternatives can be swayed by a third option that is inferior or unavailable. Previous work has...
9.
de Gee J, Tsetsos K, Schwabe L, Urai A, McCormick D, McGinley M, et al.
Elife . 2020 Jun; 9. PMID: 32543372
Decisions are often made by accumulating ambiguous evidence over time. The brain's arousal systems are activated during such decisions. In previous work in humans, we found that evoked responses of...
10.
Luyckx F, Spitzer B, Blangero A, Tsetsos K, Summerfield C
Cereb Cortex . 2020 Mar; 30(8):4454-4464. PMID: 32147695
Decisions are typically made after integrating information about multiple attributes of alternatives in a choice set. Where observers are obliged to consider attributes in turn, a computational framework known as...