I'm wondering, do you use chatgpt or other ai tools at all? Or do you use them in a "critical way"?
11.07.2025 17:32 β π 1 π 0 π¬ 1 π 0@benjwagner.bsky.social
PostDoc Computational Neuroscience @Developmental Computational Psychiatry lab & Max Planck Institute for Biological Cybernetics #Dopamine #DecisionMaking #ReinforcementLearning #ActiveInference #IntertemporalChoice #BrainExplorerApp
I'm wondering, do you use chatgpt or other ai tools at all? Or do you use them in a "critical way"?
11.07.2025 17:32 β π 1 π 0 π¬ 1 π 0@stefankiebel.bsky.social
17.06.2025 08:35 β π 0 π 0 π¬ 0 π 0Using a sequential decision making task and cognitive modelling, this study shows that human decisions are best explained by a combination of repetition bias and goal directed reward-based behavior.
@benjwagner.bsky.social
www.nature.com/articles/s44...
can you post everything over here? thank you!
18.11.2024 20:08 β π 1 π 0 π¬ 0 π 0Just deactivated my X account.
16.11.2024 13:39 β π 1 π 0 π¬ 0 π 0Participants enhanced or inhibited their habitual responses based on whether they were congruent or incongruent with goal-directed behavior.
Using drift-diffusion modeling, we found that habitual and goal-directed response tendencies interact on the level of evidence accumulation (drift-rate).
We discovered that the influence of a habit isnβt static, it depends on the number of repetitions of an action sequence.
π§ Approximately 60% of participants adaptively adjusted their habitual responses according to the task context.
In our new preprint @saschafrolich.bsky.social , @MichaelSmolka & @StefanKiebel on how "habits interact with goal-directed behavior under time pressure", we found that habitual behavior varies as a function of context and repetition π www.biorxiv.org/content/10.1...
11.10.2024 13:58 β π 3 π 0 π¬ 1 π 0Oh, thank you. It seems it is not working. This one should: www.jneurosci.org/content/43/4...
11.11.2023 19:09 β π 1 π 0 π¬ 0 π 04/4 However, further research is needed to clarify a causal link.β‘
06.11.2023 15:35 β π 0 π 0 π¬ 0 π 03/4 Findings suggest that chronic DBS can modulate this cognitive function over time. Results further hint at a role of the human NAcc region in maintaining our preferences over time as stimulation in this motivational hub can reshape preferences believed to rely on this circuit.
06.11.2023 15:35 β π 0 π 0 π¬ 1 π 02/4 While short-term stability remains, long-term (6 months) reliability is disrupted. Temporal discounting (choosing between near and distant rewards) is relatively stable in humans and extreme patterns of discounting at least correlate with various mental disorders.
06.11.2023 15:34 β π 0 π 0 π¬ 1 π 01/4 π§ In our latest work jneurosci.org/content/43/4...
@peterslab.bsky.social we show that chronic deep brain stimulation (DBS) of the anterior limb of the internal capsule/NAcc region impacts the reliability of intertemporal preferences in patients with treatment-resistant OCD.