Elsa Florence Fouragnan

This study shows that ultrasound-induced tissue displacement predicts functional neuromodulation in the human brain during transcranial ultrasound stimulation.

This study investigates the effects of multi-focal ultrasound neuromodulation on the dorsal anterior cingulate cortex (dACC) in healthy participants, finding delayed analgesic effects and altered neural connectivity related to pain processing.

This study uses ultrasound neuromodulation to show that the dorsal anterior cingulate cortex and anterior insula have distinct roles in Pavlovian biases: aIns reduces reward credit-taking and punishment ignoring, while dACC increases cue valence as reinforcer signal.

This study uses low-intensity focused ultrasound to modulate human amygdala activity and finds it alters emotional processing and reaction times to ambiguous stimuli.

The paper shows that unilateral TUS of early visual cortex suppresses contralateral visual responses, indicating online neuromodulatory effects and dose-dependent suppression.

This study shows that non-invasive ultrasound stimulation of the human nucleus accumbens affects reward processing and learning, similar to deep brain stimulation.

The paper examines EEG and pupillometry signals during reward learning, showing that an early neural signal following negative feedback is linked to uncertainty and improved learning through network resets.

This study shows that transcranial ultrasound can specifically modulate motor neurophysiology in the human corticospinal tract, with effects dependent on ultrasound pressure and white matter microstructure.

The paper shows that cardiac cycle timing modulates neural signals related to reward-based learning, specifically affecting sensitivity to low magnitude prediction errors.

Theta-burst transcranial ultrasound lowered GABA+ in the posterior cingulate but not dorsal anterior cingulate cortex in 24 adults, while raising resting-state connectivity of both targets.

This paper investigates whether social and non-social decision-making share common neural mechanisms by analyzing EEG-fMRI data during a task with comparable decision evidence scales.

The paper identifies asymmetric reward-related activity in the orbitofrontal cortex of humans and rhesus macaques and links it to functional connectivity asymmetry.

This study investigates how macaque monkeys maintain and translate counterfactual choice values into behavioral changes using functional MRI and ultrasound disruption of the anterior cingulate cortex.

This study uses transcranial focused ultrasound to manipulate activity in deep brain regions of macaques and assesses its effects using fMRI.

This study identifies dorsomedial prefrontal cortex activity patterns during reinforcement learning that predict response to computerised CBT in depression.

The paper investigates the neural correlates of outcome valence and surprise during reward learning using combined EEG and fMRI, finding distinct but overlapping brain networks involved in these processes.