Todd A Hare
Dados Biográficos
| ID | 1752393 |
|---|---|
| NOME | Todd A Hare |
| PRENOMES | Todd A |
| SOBRENOME | Hare |
| ASSINATURA | HARE T A |
| AFILIAÇÕES | University of Zurich |
| ORCID | 0000-0002-0260-2772 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 14 |
| TOTAL DE CITAÇÕES | 11 |
| TOTAL COMO AUTOR | 14 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2006 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2025 |
| ÍNDICE H | 2 |
Trial-by-trial learning signatures in self-reported affect that require introspection and are orthogonal to social choice
Do people learn to predict their feelings over time, and do such learning signatures manifest in behavior? Feeling ratings track with what we do. Understanding their properties may thus elucidate behavior. Inspired by reinforcement learning, differences between expected and experienced feelings-affective prediction errors-have recently entered the toolkit of behavioral prediction. But the extent of the analogy between affective prediction errors …
Rethinking model-based and model-free influences on mental effort and striatal prediction errors
Sensory perception relies on fitness-maximizing codes
Sensory information encoded by humans and other organisms is generally presumed to be as accurate as their biological limitations allow. However, perhaps counterintuitively, accurate sensory representations may not necessarily maximize the organism's chances of survival. To test this hypothesis, we developed a unified normative framework for fitness-maximizing encoding by combining theoretical insights from neuroscience, computer science, and eco…
Genetic underpinnings of risky behaviour relate to altered neuroanatomy
Previous research points to the heritability of risk-taking behaviour. However, evidence on how genetic dispositions are translated into risky behaviour is scarce. Here, we report a genetically informed neuroimaging study of real-world risky behaviour across the domains of drinking, smoking, driving and sexual behaviour in a European sample from the UK Biobank (N = 12,675). We find negative associations between risky behaviour and grey-matter vol…
Humans primarily use model-based inference in the two-stage task
Dissociable mechanisms govern when and how strongly reward attributes affect decisions
Food-Predicting Stimuli Differentially Influence Eye Movements and Goal-Directed Behavior in Normal-Weight, Overweight, and Obese Individuals
Obese individuals have been shown to exhibit abnormal sensitivity to rewards and reward-predicting cues as for example food-associated cues frequently used in advertisements. It has also been shown that food-associated cues can increase goal-directed behavior but it is currently unknown, whether this effect differs between normal-weight, overweight, and obese individuals. Here, we investigate this question by using a Pavlovian-to-instrumental tra…
Identifying the mechanisms through which behavioral weight-loss treatment improves food decision-making in obesity
Prolonged institutional rearing is associated with atypically large amygdala volume and difficulties in emotion regulation
Early adversity, for example poor caregiving, can have profound effects on emotional development. Orphanage rearing, even in the best circumstances, lies outside of the bounds of a species‐typical caregiving environment. The long‐term effects of this early adversity on the neurobiological development associated with socio‐emotional behaviors are not well understood. Seventy‐eight children, who include those who have experienced orphanage care and…
The NimStim set of facial expressions
Self-Control in Decision-Making Involves Modulation of the vmPFC Valuation System
Dieter's Dilemma The ability to exercise self-control is central to human success and well-being. However, little is known about the neurobiological underpinnings of self-control and how or why these neural mechanisms might differ between successful and unsuccessful decision-makers. Hare et al. (p. 646 ) used brain imaging in a dieting population undergoing real-life decisions between a healthy or a tempting, yet nutritionally inferior, choice of…
Biological Substrates of Emotional Reactivity and Regulation in Adolescence During an Emotional Go-Nogo Task
BACKGROUND: Adolescence is a transition period from childhood to adulthood that is often characterized by emotional instability. This period is also a time of increased incidence of anxiety and depression, underscoring the importance of understanding biological substrates of behavioral and emotion regulation during adolescence. Developmental changes in the brain in concert with individual predispositions for anxiety might underlie the increased r…
The Adolescent Brain
Adolescence is a developmental period characterized by suboptimal decisions and actions that are associated with an increased incidence of unintentional injuries, violence, substance abuse, unintended pregnancy, and sexually transmitted diseases. Traditional neurobiological and cognitive explanations for adolescent behavior have failed to account for the nonlinear changes in behavior observed during adolescence, relative to both childhood and adu…
Earlier Development of the Accumbens Relative to Orbitofrontal Cortex Might Underlie Risk-Taking Behavior in Adolescents
Adolescence has been characterized by risk-taking behaviors that can lead to fatal outcomes. This study examined the neurobiological development of neural systems implicated in reward-seeking behaviors. Thirty-seven participants (7-29 years of age) were scanned using event-related functional magnetic resonance imaging and a paradigm that parametrically manipulated reward values. The results show exaggerated accumbens activity, relative to prefron…
Humans primarily use model-based inference in the two-stage task
Genetic underpinnings of risky behaviour relate to altered neuroanatomy
Previous research points to the heritability of risk-taking behaviour. However, evidence on how genetic dispositions are translated into risky behaviour is scarce. Here, we report a genetically informed neuroimaging study of real-world risky behaviour across the domains of drinking, smoking, driving and sexual behaviour in a European sample from the UK Biobank (N = 12,675). We find negative associations between risky behaviour and grey-matter vol…
Dissociable mechanisms govern when and how strongly reward attributes affect decisions
Identifying the mechanisms through which behavioral weight-loss treatment improves food decision-making in obesity
Rethinking model-based and model-free influences on mental effort and striatal prediction errors
Earlier Development of the Accumbens Relative to Orbitofrontal Cortex Might Underlie Risk-Taking Behavior in Adolescents
Adolescence has been characterized by risk-taking behaviors that can lead to fatal outcomes. This study examined the neurobiological development of neural systems implicated in reward-seeking behaviors. Thirty-seven participants (7-29 years of age) were scanned using event-related functional magnetic resonance imaging and a paradigm that parametrically manipulated reward values. The results show exaggerated accumbens activity, relative to prefron…
Biological Substrates of Emotional Reactivity and Regulation in Adolescence During an Emotional Go-Nogo Task
BACKGROUND: Adolescence is a transition period from childhood to adulthood that is often characterized by emotional instability. This period is also a time of increased incidence of anxiety and depression, underscoring the importance of understanding biological substrates of behavioral and emotion regulation during adolescence. Developmental changes in the brain in concert with individual predispositions for anxiety might underlie the increased r…
The Adolescent Brain
Adolescence is a developmental period characterized by suboptimal decisions and actions that are associated with an increased incidence of unintentional injuries, violence, substance abuse, unintended pregnancy, and sexually transmitted diseases. Traditional neurobiological and cognitive explanations for adolescent behavior have failed to account for the nonlinear changes in behavior observed during adolescence, relative to both childhood and adu…
The NimStim set of facial expressions
Self-Control in Decision-Making Involves Modulation of the vmPFC Valuation System
Dieter's Dilemma The ability to exercise self-control is central to human success and well-being. However, little is known about the neurobiological underpinnings of self-control and how or why these neural mechanisms might differ between successful and unsuccessful decision-makers. Hare et al. (p. 646 ) used brain imaging in a dieting population undergoing real-life decisions between a healthy or a tempting, yet nutritionally inferior, choice of…
Prolonged institutional rearing is associated with atypically large amygdala volume and difficulties in emotion regulation
Early adversity, for example poor caregiving, can have profound effects on emotional development. Orphanage rearing, even in the best circumstances, lies outside of the bounds of a species‐typical caregiving environment. The long‐term effects of this early adversity on the neurobiological development associated with socio‐emotional behaviors are not well understood. Seventy‐eight children, who include those who have experienced orphanage care and…
Food-Predicting Stimuli Differentially Influence Eye Movements and Goal-Directed Behavior in Normal-Weight, Overweight, and Obese Individuals
Obese individuals have been shown to exhibit abnormal sensitivity to rewards and reward-predicting cues as for example food-associated cues frequently used in advertisements. It has also been shown that food-associated cues can increase goal-directed behavior but it is currently unknown, whether this effect differs between normal-weight, overweight, and obese individuals. Here, we investigate this question by using a Pavlovian-to-instrumental tra…
Identifying the mechanisms through which behavioral weight-loss treatment improves food decision-making in obesity
Humans primarily use model-based inference in the two-stage task
Dissociable mechanisms govern when and how strongly reward attributes affect decisions
Genetic underpinnings of risky behaviour relate to altered neuroanatomy
Previous research points to the heritability of risk-taking behaviour. However, evidence on how genetic dispositions are translated into risky behaviour is scarce. Here, we report a genetically informed neuroimaging study of real-world risky behaviour across the domains of drinking, smoking, driving and sexual behaviour in a European sample from the UK Biobank (N = 12,675). We find negative associations between risky behaviour and grey-matter vol…
Rethinking model-based and model-free influences on mental effort and striatal prediction errors
Sensory perception relies on fitness-maximizing codes
Sensory information encoded by humans and other organisms is generally presumed to be as accurate as their biological limitations allow. However, perhaps counterintuitively, accurate sensory representations may not necessarily maximize the organism's chances of survival. To test this hypothesis, we developed a unified normative framework for fitness-maximizing encoding by combining theoretical insights from neuroscience, computer science, and eco…
Trial-by-trial learning signatures in self-reported affect that require introspection and are orthogonal to social choice
Do people learn to predict their feelings over time, and do such learning signatures manifest in behavior? Feeling ratings track with what we do. Understanding their properties may thus elucidate behavior. Inspired by reinforcement learning, differences between expected and experienced feelings-affective prediction errors-have recently entered the toolkit of behavioral prediction. But the extent of the analogy between affective prediction errors …
Psychology (13 obras) · Neuroscience (9 obras) · Developmental psychology (7 obras) · Cognitive psychology (6 obras) · Medicine (6 obras) · Neural and Behavioral Psychology Studies (6 obras) · Cognition (5 obras) · Computer Science (5 obras) · Behavioral Health and Interventions (4 obras) · Prefrontal cortex (4 obras)