Diabetes and cognitive impairment: a role for glucotoxicity and dopaminergic dysfunction

FC Pignalosa, A Desiderio, P Mirra, C Nigro… - International journal of …, 2021 - mdpi.com
Diabetes mellitus (DM) is a chronic metabolic disorder characterized by hyperglycemia,
responsible for the onset of several long-term complications. Recent evidence suggests that …

Transdiagnostic neuroimaging of reward system phenotypes in ADHD and comorbid disorders

O Grimm, D van Rooij, M Hoogman, M Klein… - Neuroscience & …, 2021 - Elsevier
ADHD is a disorder characterized by changes in the reward system and which is highly
comorbid with other mental disorders, suggesting common neurobiological pathways …

Pilot study of responsive nucleus accumbens deep brain stimulation for loss-of-control eating

RS Shivacharan, CE Rolle, DAN Barbosa… - Nature medicine, 2022 - nature.com
Cravings that precede loss of control (LOC) over food consumption present an opportunity
for intervention in patients with the binge eating disorder (BED). In this pilot study, we used …

Intertemporal choice

D Read, R McDonald, L He - The Cambridge handbook of …, 2018 - books.google.com
Perhaps the majority of our choices are intertemporal ones, in which the options under
consideration differ in their timing as well as (perhaps) a host of other things. Often these …

Closing the loop on impulsivity via nucleus accumbens delta-band activity in mice and man

H Wu, KJ Miller, Z Blumenfeld… - Proceedings of the …, 2018 - National Acad Sciences
Reward hypersensitization is a common feature of neuropsychiatric disorders, manifesting
as impulsivity for anticipated incentives. Temporally specific changes in activity within the …

Cognitive and behavioral training interventions to promote self-control.

T Smith, K Panfil, C Bailey… - Journal of Experimental …, 2019 - psycnet.apa.org
This review article discusses various cognitive and behavioral interventions that have been
developed with the goal of promoting self-controlled responding. Self-control can exert a …

Evidence for absence of links between striatal dopamine synthesis capacity and working memory capacity, spontaneous eye-blink rate, and trait impulsivity

R van den Bosch, FH Hezemans, JI Määttä, L Hofmans… - Elife, 2023 - elifesciences.org
Individual differences in striatal dopamine synthesis capacity have been associated with
working memory capacity, trait impulsivity, and spontaneous eye-blink rate (sEBR), as …

Curiosity as the impulse to know: common behavioral and neural mechanisms underlying curiosity and impulsivity

CB Marvin, E Tedeschi, D Shohamy - Current Opinion in Behavioral …, 2020 - Elsevier
Highlights•There is strong overlap between impulsivity and curiosity, in terms of their neural
substrates and the ways they're measured behaviorally.•The similarities between these …

The role of the dorsal striatum in choice impulsivity

BS Kim, HI Im - Annals of the New York Academy of Sciences, 2019 - Wiley Online Library
It has long been recognized that the dorsal striatum is an essential brain region for control of
action selection based on action–outcome contingency learning, particularly when the …

The neural correlates of delay discounting in obesity and binge eating disorder

R Miranda-Olivos, T Steward… - Journal of behavioral …, 2021 - akjournals.com
Background and aims Increased delay discounting is associated with obesity and binge
eating disorder (BED). Although BED and obesity frequently co-occur, the neural …