Estela Càmara

This study investigates temporal impulsivity in Huntington's disease using a Delay Discounting task and diffusion-tensor imaging to identify white matter correlates.

This study investigates reward processing deficits in Huntington's Disease using fMRI, finding reduced activity in the left ventral striatum in apathetic patients, suggesting reward insensitivity contributes to apathy.

This paper uses causal mechanistic modeling to show that meditation can be induced by artificial perturbations in specific brain networks, revealing distinct whole-brain dynamics during meditation compared to rest.

This study examines how mindfulness meditation affects brain dynamics by analyzing changes in harmonic complexity, revealing both immediate and long-term effects on brain state and trait characteristics.

This paper introduces a framework using turbulent dynamics to differentiate brain states by analyzing neuroimaging data with model-free and model-based measures.

This study examines meditation's effects on brain structure and function using MRI, finding that effective connectivity features better distinguish meditators from controls than structural or functional connectivity alone.

This study compares the dynamical complexity of brain activity during meditation and resting-state in meditators and controls, finding reduced complexity in meditators during meditation.