[HTML][HTML] Noradrenergic and cholinergic systems take centre stage in neuropsychiatric diseases of ageing
Noradrenergic and cholinergic systems are among the most vulnerable brain systems in
neuropsychiatric diseases of ageing, including Alzheimer's disease, Parkinson's disease …
neuropsychiatric diseases of ageing, including Alzheimer's disease, Parkinson's disease …
D2/3 agonist during learning potentiates cued risky choice
Impulse control and/or gambling disorders can be triggered by dopamine agonist therapies
used to treat Parkinson9s disease, but the cognitive and neurobiological mechanisms …
used to treat Parkinson9s disease, but the cognitive and neurobiological mechanisms …
[HTML][HTML] Acute stress differentially alters reward-related decision making and inhibitory control under threat of punishment
GL Chiavegatti, SB Floresco - Neurobiology of Stress, 2024 - Elsevier
Acute stress has various effects on cognition, executive function and certain forms of
cost/benefit decision making. Recent studies in rodents indicate that acute stress …
cost/benefit decision making. Recent studies in rodents indicate that acute stress …
Noradrenergic regulation of cue-guided decision making and impulsivity is doubly dissociable across frontal brain regions
Rationale Win-paired stimuli can promote risk taking in experimental gambling paradigms in
both rats and humans. We previously demonstrated that atomoxetine, a noradrenaline …
both rats and humans. We previously demonstrated that atomoxetine, a noradrenaline …
Increased risky choice during forced abstinence from fentanyl on the cued rat gambling task
Rationale The use of illicit opioids has arguably never been more risky; street drug potency
can be dangerously high, is often unknown to the consumer, and results in multiple daily …
can be dangerously high, is often unknown to the consumer, and results in multiple daily …
Surprising sounds influence risky decision making
GW Feng, RB Rutledge - Nature Communications, 2024 - nature.com
Adaptive behavior depends on appropriate responses to environmental uncertainty.
Incidental sensory events might simply be distracting and increase errors, but alternatively …
Incidental sensory events might simply be distracting and increase errors, but alternatively …
Erotic cue exposure increases physiological arousal, biases choices toward immediate rewards, and attenuates model‐based reinforcement learning
D Mathar, A Wiebe, D Tuzsus, K Knauth… - …, 2023 - Wiley Online Library
Computational psychiatry focuses on identifying core cognitive processes that appear
altered across distinct psychiatric disorders. Temporal discounting of future rewards and …
altered across distinct psychiatric disorders. Temporal discounting of future rewards and …
Noradrenergic modulation of play in Sprague-Dawley and F344 rats
SM Siviy, MA Martin, CM Campbell - Psychopharmacology, 2023 - Springer
Rationale For many mammals, engaging in social play behavior as a juvenile is important
for cognitive, social, and emotional health as an adult. A playful phenotype reflects a …
for cognitive, social, and emotional health as an adult. A playful phenotype reflects a …
Effects of two kinds of noradrenergic ADHD medicines on sign-tracking and goal-tracking in male rats.
JM Holden - Experimental and Clinical Psychopharmacology, 2022 - psycnet.apa.org
Sign-and goal-tracking are behaviors seen in many species when a conditioned stimulus
and it's corresponding unconditioned stimulus are presented at separate locations, and …
and it's corresponding unconditioned stimulus are presented at separate locations, and …
Serotonin 2C antagonism in the lateral orbitofrontal cortex ameliorates cue-enhanced risk preference and restores sensitivity to reinforcer devaluation in male rats
Previous research has indicated that reward-paired cues can enhance disadvantageous
risky choice in both humans and rodents. Systemic administration of a serotonin 2C receptor …
risky choice in both humans and rodents. Systemic administration of a serotonin 2C receptor …