Ahmet O. Ceceli
@aoceceli.bsky.social
58 followers
150 following
7 posts
Instructor @ Mt. Sinai. Studying the neuroscience of addiction, reward, habits, and some related things with NIDA K99. Also makes a mean pizza.
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Reposted by Ahmet O. Ceceli
Ahmet O. Ceceli
@aoceceli.bsky.social
· Aug 18
Shared orbitofrontal dynamics to a drug-themed movie track craving and recovery in heroin addiction
Kronberg et al. measured fMRI responses to a drug-themed movie in individuals with heroin use disorder. Responses in the orbitofrontal cortex were biased t
academic.oup.com
Ahmet O. Ceceli
@aoceceli.bsky.social
· Aug 18
Reposted by Ahmet O. Ceceli
Jibran Khokhar
@drjkhokhar.bsky.social
· Aug 15
Ahmet O. Ceceli
@aoceceli.bsky.social
· Aug 6
Reposted by Ahmet O. Ceceli
Reposted by Ahmet O. Ceceli
Reposted by Ahmet O. Ceceli
John Pearson
@jmxpearson.bsky.social
· Jul 24
Ziyi Gong
@gongziyida.bsky.social
· Jul 24
Correctness is its own reward: bootstrapping error signals in self-guided reinforcement learning
Reinforcement learning (RL) offers a compelling account of how agents learn complex behaviors by trial and error, yet RL is predicated on the existence of a reward function provided by the agent's env...
www.biorxiv.org
Reposted by Ahmet O. Ceceli
Reposted by Ahmet O. Ceceli
Ahmet O. Ceceli
@aoceceli.bsky.social
· Jul 22
Ahmet O. Ceceli
@aoceceli.bsky.social
· Jul 22
Ahmet O. Ceceli
@aoceceli.bsky.social
· Jul 19
Reposted by Ahmet O. Ceceli
Jamie Hanson
@jamielarsh.bsky.social
· Jul 18
Changes in Model-Based and Model-Free Control Prospectively Predict Drinking Trajectories in Young Men
Expanding our previous findings that model-based/model-free (MB/MF) control—often
conceptualized as goal-directed and habitual behavior—at age 18 is associated with
alcohol drinking trajectories over ...
www.biologicalpsychiatryjournal.com
Reposted by Ahmet O. Ceceli
Reposted by Ahmet O. Ceceli
Thomas Yeo
@bttyeo.bsky.social
· Jul 17
Longer scans boost prediction and cut costs in brain-wide association studies - Nature
Although the number of participants is important for phenotypic prediction accuracy in brain-wide association studies using functional MRI, scanning for at least 30 min offers the greatest cost effect...
doi.org
Reposted by Ahmet O. Ceceli