User profiles for Linda Q. Yu

Linda Q. Yu

Brown University
Verified email at brown.edu
Cited by 133

Adaptive learning is structure learning in time

QY Linda, RC Wilson, MR Nassar - Neuroscience & Biobehavioral …, 2021 - Elsevier
People use information flexibly. They often combine multiple sources of relevant information
over time in order to inform decisions with little or no interference from intervening irrelevant …

[HTML][HTML] Individuals with ventromedial frontal damage display unstable but transitive preferences during decision making

LQ Yu, J Dana, JW Kable - Nature Communications, 2022 - nature.com
The ventromedial frontal lobe (VMF) is important for decision-making, but the precise causal
role of the VMF in the decision process has not been fully established. Previous studies …

Steeper discounting of delayed rewards in schizophrenia but not first-degree relatives

QY Linda, S Lee, N Katchmar, TD Satterthwaite… - Psychiatry …, 2017 - Elsevier
Excessive discounting of future rewards has been related to a variety of risky behaviors and
adverse clinical conditions. Prior work examining delay discounting in schizophrenia …

Beyond a rod through the skull: A systematic review of lesion studies of the human ventromedial frontal lobe

LQ Yu, IP Kan, JW Kable - Cognitive neuropsychology, 2020 - Taylor & Francis
Neuropsychological studies from the past century have associated damage to the
ventromedial frontal lobes (VMF) with impairments in a variety of domains, including memory, …

[HTML][HTML] Subjective value, not a gridlike code, describes neural activity in ventromedial prefrontal cortex during value-based decision-making

S Lee, QY Linda, C Lerman, JW Kable - Neuroimage, 2021 - Elsevier
Across many studies, ventromedial prefrontal cortex (vmPFC) activity has been found to
correlate with subjective value during value-based decision-making. Recently, however, vmPFC …

When do TIPS prices adjust to inflation information?

QC Chu, DN Pittman, LQ Yu - Financial Analysts Journal, 2011 - Taylor & Francis
This event study of market efficiency found that prices of Treasury Inflation-Protected Securities
(TIPS) adjust to inflation information without delay during the US Consumer Price Index (…

Do grid codes afford generalization and flexible decision-making?

LQ Yu, SA Park, SC Sweigart, ED Boorman… - arXiv preprint arXiv …, 2021 - arxiv.org
Behavioral flexibility is learning from previous experiences and planning appropriate actions
in a changing or novel environment. Successful behavioral adaptation depends on internal …

Individuals with ventromedial frontal damage have more unstable but still fundamentally transitive preferences

LQ Yu, J Dana, JW Kable - bioRxiv, 2018 - biorxiv.org
Transitivity of preferences (ie, if one prefers A over B, and B over C, one should prefer A over
C) is a hallmark of making rational, value-based decisions. Damage to the ventromedial …

Information Risk in TIPS Market: An Analysis of Nominal and Real Interest Rates

QC Chu, DN Pittman, LQ Yu - Review of Quantitative Finance and …, 2005 - Springer
This study investigates the presence of information risk in two closely linked interest rate
securities traded in separate markets: the nominal interest rate observed in the Treasury bond …

Real rates, nominal rates, and the Fisherian link

QC Chu, DN Pittman, QY Linda - International Review of Financial Analysis, 2003 - Elsevier
Before the introduction of Treasury Inflation-Indexed Securities (TIIS) in January 1997, the
ex ante real rate in the United States was unobservable. This study describes the new …