When all glasses look half empty: a computational model of reference dependent evaluation to explain depression
F Rigoli - Journal of Cognitive Psychology, 2022 - Taylor & Francis
Computational proposals argue that impairments in evaluation are central to depression. At
the same time, contemporary theories of evaluation highlight its reference dependent nature …
the same time, contemporary theories of evaluation highlight its reference dependent nature …
Reinforcement learning modeling reveals a reward-history-dependent strategy underlying reversal learning in squirrel monkeys.
Insight into psychiatric disease and development of therapeutics relies on behavioral tasks
that study similar cognitive constructs in multiple species. The reversal learning task is one …
that study similar cognitive constructs in multiple species. The reversal learning task is one …
[HTML][HTML] Misperceiving momentum: computational mechanisms of biased striatal reward prediction errors in bipolar disorder
H Moningka, L Mason - Biological Psychiatry Global Open Science, 2024 - Elsevier
Background Dysregulated reward processing and mood instability are core features of
bipolar disorder that have largely been considered separately, with contradictory findings …
bipolar disorder that have largely been considered separately, with contradictory findings …
The half-empty/full glass in mental health: A reference-dependent computational model of evaluation in psychopathology
Evaluation (the process attributing value to outcomes) underlies “hot” aspects of cognition,
such as emotion, affect, and motivation. In several psychopathologies, such as depression …
such as emotion, affect, and motivation. In several psychopathologies, such as depression …
1H Nuclear Magnetic Resonance: A Future Approach to the Metabolic Profiling of Psychedelics in Human Biofluids?
S Vilca-Melendez, MV Uthaug, JL Griffin - Frontiers in Psychiatry, 2021 - frontiersin.org
While psychedelics may have therapeutic potential for treating mental health disorders such
as depression, further research is needed to better understand their biological effects and …
as depression, further research is needed to better understand their biological effects and …
The selective serotonin reuptake inhibitor sertraline alters learning from aversive reinforcements in patients with depression: evidence from a randomized controlled …
J Malamud, G Lewis, M Moutoussis, L Duffy… - Psychological …, 2024 - cambridge.org
BackgroundSelective serotonin reuptake inhibitors (SSRIs) are first-line pharmacological
treatments for depression and anxiety. However, little is known about how pharmacological …
treatments for depression and anxiety. However, little is known about how pharmacological …
Hierarchical TiO2–Ag/hydrogel coating used for outstanding antifouling detection of serotonin
X He, S Ma, N Sun, M Hou, Z Tan, R Cao - Macromolecular Research, 2024 - Springer
Abstract Serotonin (5-HT) is an important neurotransmitter in vivo, regulating almost all
human behavior and cognitive processes. Antifouling surface that can prevent undesirable …
human behavior and cognitive processes. Antifouling surface that can prevent undesirable …
Mood computational mechanisms underlying increased risk behavior in adolescent suicidal patients
Suicidal thoughts and behaviors (STB) are one of leading causes of death worldwide.
Although literature has consistently reported increased risk behavior in patients with STB …
Although literature has consistently reported increased risk behavior in patients with STB …
Escitalopram increases synaptic density in the human brain over weeks: A randomized controlled trial
Selective serotonin reuptake inhibitors (SSRIs) are widely used for treating neuropsychiatric
disorders. However, the exact mechanism of action and why effects can take several weeks …
disorders. However, the exact mechanism of action and why effects can take several weeks …
Hope for brain health: impacting the life course and society
J Dasgupta, JA Furlano, Z Bandler, S Fittipaldi… - Frontiers in …, 2023 - frontiersin.org
Hope is a cognitive process by which an individual can identify their personal goals and
develop actionable steps to achieve results. It has the potential to positively impact people's …
develop actionable steps to achieve results. It has the potential to positively impact people's …