An implantable device based on organic electrochemical transistors is developed for quantitative mapping of neurotransmitter release across multiple brain regions, revealing a cross-talk between the mesolimbic and nigrostriatal dopaminergic pathways.
Hyperalignment provides a conceptual framework for cortical architecture that captures how shared information is encoded in idiosyncratic cortical topographies that preserve vector geometry for population response and connectivity patterns.
Ongoing and stimulus-evoked brain activity in cortex are shown in nonhuman primates to follow the organization of neuronal avalanches, a core commonality that might guide optimal information processing in the brain.
The lower-level retinotopic visual cortex of humans born without the optic chiasm comprises two independent neuronal populations and forms a versatile model for quantifying the relationship between the fMRI BOLD signal and neural response.
A comprehensive, data-driven and interpretable nonlinear computational modeling framework based on deep neural networks uncovers different nonlinear transformations of speech signal in the human auditory cortex.