Evidence for absence of links between striatal dopamine synthesis capacity and working memory capacity, spontaneous eye-blink rate, and trait impulsivity
Individual differences in striatal dopamine synthesis capacity have been associated with
working memory capacity, trait impulsivity, and spontaneous eye-blink rate (sEBR), as …
working memory capacity, trait impulsivity, and spontaneous eye-blink rate (sEBR), as …
[HTML][HTML] On the role of behavioural modes during temporally extended decision-making and their neural substrates
Highlights●New advances in computational modelling, experimental design and theory
allow us to increasingly tackle complex decision problems.●Real-world decision-making …
allow us to increasingly tackle complex decision problems.●Real-world decision-making …
Effect of lysergic acid diethylamide (LSD) on reinforcement learning in humans
JW Kanen, Q Luo, MR Kandroodi… - Psychological …, 2023 - cambridge.org
BackgroundThe non-selective serotonin 2A (5-HT2A) receptor agonist lysergic acid
diethylamide (LSD) holds promise as a treatment for some psychiatric disorders …
diethylamide (LSD) holds promise as a treatment for some psychiatric disorders …
Dopaminergic modulation of dynamic emotion perception
Emotion recognition abilities are fundamental to our everyday social interaction. A large
number of clinical populations show impairments in this domain, with emotion recognition …
number of clinical populations show impairments in this domain, with emotion recognition …
Human Brain Project partnering projects meeting: status quo and outlook
A Lorents, ME Colin, IE Bjerke, S Nougaret… - eneuro, 2023 - eneuro.org
As the European Flagship Human Brain Project (HBP) ends in September 2023, a meeting
dedicated to the Partnering Projects (PPs), a collective of independent research groups that …
dedicated to the Partnering Projects (PPs), a collective of independent research groups that …
Dopamine increases risky choice while D2 blockade shortens decision time
ST Hirschbichler, JC Rothwell, SG Manohar - Experimental Brain …, 2022 - Springer
Dopamine is crucially involved in decision-making and overstimulation within dopaminergic
pathways can lead to impulsive behaviour, including a desire to take risks and reduced …
pathways can lead to impulsive behaviour, including a desire to take risks and reduced …
[HTML][HTML] Activity in the dorsomedial striatum underlies serial reversal learning performance under probabilistic uncertainty
MK Young, KA Conn, J Das, S Zou, S Alexander… - … Psychiatry Global Open …, 2023 - Elsevier
Background Corticostriatal circuits, particularly the dorsomedial striatum (DMS) and lateral
orbitofrontal cortex, are critical for navigating reversal learning under probabilistic …
orbitofrontal cortex, are critical for navigating reversal learning under probabilistic …
Network pharmacology, molecular docking, and experimental validation to explore the potential mechanism of Long Mu Qing Xin mixture for the treatment of attention …
X Li, Z Xiao, W Pu, Z Jiang, S Wang… - Frontiers in …, 2023 - frontiersin.org
Background: Long Mu Qing Xin Mixture (LMQXM) has shown potentially positive effects in
alleviating attention deficit hyperactivity disorder (ADHD); however, the action mechanism is …
alleviating attention deficit hyperactivity disorder (ADHD); however, the action mechanism is …
[HTML][HTML] Impaired flexible reward learning in ADHD patients is associated with blunted reinforcement sensitivity and neural signals in ventral striatum and parietal …
HC Aster, M Waltmann, A Busch, M Romanos… - NeuroImage: Clinical, 2024 - Elsevier
Reward-based learning and decision-making are prime candidates to understand symptoms
of attention deficit hyperactivity disorder (ADHD). However, only limited evidence is …
of attention deficit hyperactivity disorder (ADHD). However, only limited evidence is …
Ketamine produces no detectable long-term positive or negative effects on cognitive flexibility or reinforcement learning of male rats
Rationale Patients with major depressive disorder (MDD) often experience abnormalities in
behavioral adaptation following environmental changes (ie, cognitive flexibility) and tend to …
behavioral adaptation following environmental changes (ie, cognitive flexibility) and tend to …