18 results for "dopamine" · page 1 of 2 · ranked by relevance
…with (MedOn) and without (MedOn) dopaminergic medication. It has two movement conditions…
This dataset contains magnetoencephalography (MEG) and structural magnetic resonance imaging (MRI) data from adolescent participants with major depressive disorder and healthy controls during a monetary gambling mood induction task and resting state. The study investigates electrophysiological correlates of mood and reward dynamics in human adolescents through pre-registered analyses of task-based and resting-state neuroimaging data.
This dataset comprises electroencephalography (EEG) recordings from 28 Parkinson's disease patients and 28 matched healthy controls performing a reinforcement learning task with volitional and instructed choice conditions. Parkinson's patients were tested twice within one week under both ON and OFF medication states, while controls participated in a single session. The study investigates neural correlates of reinforcement learning and decision-making in Parkinson's disease, with concurrent accelerometer recordings from the most tremor-affected hand.
…metabolism and pathways relevant to dopaminergic vulnerability, suggesting a plausible route by…
FOODEEG is an open dataset of electroencephalographic (EEG) and behavioural responses to food images from 117 participants across two testing sessions. Session 1 involved a food categorisation task with continuous EEG recording, while Session 2 comprised a food go/no-go task and a food paired choice task, along with questionnaires on dietary style and eating motivations. The dataset also includes normative ratings on 22 food attributes collected from an independent online sample (N = 624), providing a rich resource for studying neural and behavioural correlates of food-related decision-making.
[ during 3T fMRI acquisition, with one game designated as rewarded and the other as non-rewarded. Subsequent sleep sessions were recorded with simultaneous 64-channel EEG and fMRI for 1-2 hours, during which participants reached either N2 or N3 sleep stages, followed by a memory test. The dataset enables investigation of how reward biases spontaneous neural reactivation during sleep through multimodal neuroimaging analysis.
…metabolism and pathways relevant to dopaminergic vulnerability, suggesting a plausible route by…
This dataset contains EEG recordings from an affective state reinforcement learning task performed by 54 community participants classified as light or heavy drinkers. The task involved alcohol-related imagery to examine reward-related neural responses, specifically the reward positivity, in relation to drinking status. Data were collected between 2019 and 2021 at the Clinical Research Center of the University of New Mexico.
[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on004532-blue…