Johan Nakuci

Featured in: Favicon

wiley.com

frontiersin.org Favicon

jneurosci.org Favicon

biorxiv.org Favicon

onlinelibrary.wiley.com

Articles

The neuroreceptors and transporters underlying spontaneous brain activity

Dec 9, 2024 | biorxiv.org | Johan Nakuci |Kanika Bansal

AbstractIdentifying the neuromodulators driving brain activity is critical for understanding communication, cognition, and neuropathology. Neuromodulators act through neuroreceptors and transporters and crucially, operate in a coordinated manner. However, in vivo methods in humans that can identify the neuromodulators driving brain activity remain limited.
Multiple Brain Activation Patterns for the Same Perceptual Decision-Making Task

Oct 8, 2024 | biorxiv.org | Johan Nakuci |Jiown Yeon |Nadia Haddara |Ji-Hyun Kim |Ji-hyun Kim

AbstractMeaningful variation in internal states that impacts cognition and behavior remains challenging to discover and characterize. Here we leveraged trial-to-trial fluctuations in the brain-wide signal recorded using functional MRI to test if distinct sets of brain regions are activated on different trials when accomplishing the same task. Across three different perceptual decision-making experiments, we estimated the brain activations for each trial.
Quantifying the influence of biophysical factors in shaping brain communication through remnant functional networks

Sep 15, 2024 | biorxiv.org | Johan Nakuci |Javier Garcia |Javier García |Kanika Bansal

AbstractFunctional connectivity (FC) reflects brain wide communication crucial for cognition, yet the role of underlying biophysical factors, physical and molecular, in shaping FC remains unclear.
Behavior can be decoded across the cortex when individual differences are considered

Feb 28, 2024 | osf.io | Johan Nakuci |Dobromir Rahnev

This website relies on cookies to help provide a better user experience. By clicking Accept or continuing to use the site, you agree. For more information, see our Privacy Policy and information on cookie use.
Multiple brain activation patterns for the same task

Feb 14, 2024 | biorxiv.org | Johan Nakuci |Jiown Yeon |Nadia Haddara |Ji-Hyun Kim

AbstractMeaningful variation in internal states that impacts cognition and behavior remains challenging to discover and characterize. Here we leveraged trial-to-trial fluctuations in the brain-wide signal recorded using functional MRI to test if distinct sets of brain regions are activated on different trials when accomplishing the same task. Across three different perceptual decision-making experiments, we estimated the brain activations for each trial.