Publications related to A Multi-channel Stimulator with an Active Electrode Array Implant for Vagal-cardiac Neuromodulation Studies

Related publications (14)

Physical insights and design principles for efficient wireless implantable bioelectronics

Anja Skrivervik, Mingxiang Gao, Denys Nikolayev

Implantable bioelectronics require highly efficient wireless connectivity for autonomous operation and closed-loop control, yet power constraints, safety regulations, and data transmission limitations continue to hinder advancements in medical device innov ...

2025

Physiology-inspired bifocal fronto-parietal tACS for working memory enhancement

Friedhelm Christoph Hummel, Traian Popa, Sylvain Jean-François Harquel, Pablo Maceira Elvira, Umberto Nencha

Aging populations face significant cognitive challenges, particularly in working memory (WM). Transcranial alternating current stimulation (tACS) offer promising avenues for cognitive enhancement, especially when inspired by brain physiology. This study (N ...

2024

The e-Flower: A hydrogel-actuated 3D MEA for brain reserved; exclusive licensee American spheroid electrophysiology Association for the Advancement of

Antoine Théo Remy, Nathan Savoia, Luca Robert Liebi, Desirée Maulà, Stéphanie Lacour, Ivan Furfaro, Outman Akouissi, Eleonora Martinelli

Traditional microelectrode arrays (MEAs) are limited to measuring electrophysiological activity in two dimen- Attribution creative commons sions, failing to capture the complexity of three-dimensional (3D) tissues such as neural organoids and spheroids. no ...

2024

NeuroCHI: Are We Prepared for the Integration of the Brain with Computing?

Olaf Blanke

Recent advancements in neuroscience, wearable technology, and artificial intelligence are paving the way for computing systems that are integrated with the brain and nervous system. Over the past years, we have witnessed the simultaneous progression of wea ...

ACM2024

Impairment of hippocampal astrocyte-mediated striatal dopamine release and locomotion in Alzheimer's disease

Yesica Gloria

Background: Clinical and translational research has identified deficits in the dopaminergic neurotransmission in the striatum in Alzheimer's disease (AD) and this could be related to the pathophysiology of psychiatric symptoms appearing even at early stage ...

ACADEMIC PRESS INC ELSEVIER SCIENCE2024

Subdural Soft Electrocorticography (ECoG) Array Implantation and Long-Term Cortical Recording in Minipigs

Stéphanie Lacour, Florian Dylan Fallegger, Alix Esther Anne Trouillet

Neurological impairments and diseases can be diagnosed or treated using electrocorticography (ECoG) arrays. In drug-resistant epilepsy, these help delineate the epileptic region to resect. In long-term applications such as brain-computer interfaces, these ...

JOURNAL OF VISUALIZED EXPERIMENTS2023

The Effect of non-invasive Brain Stimulation on Sense of Agency Network in Functional Neurological Disorder

Serafeim Loukas

Wiley2023

Chronic recording of cortical activit y underlying vocalization in awake minipigs

Stéphanie Lacour, Giuseppe Schiavone, Florian Dylan Fallegger

Background: Investigating brain dynamics underlying vocal production in animals is a powerf u l w a y to inform on the neural bases of human speech. In particular, brain networks underlying vocal production in non-human primates show striking similarities ...

ELSEVIER2022

The role of mechano-electric feedbacks and hemodynamic coupling in scar-related ventricular tachycardia

Alfio Quarteroni, Luca Dede', Stefano Pagani

Mechano-electric feedbacks (MEFs), which model how mechanical stimuli are transduced into electrical signals, have received sparse investigation by considering electromechanical simulations in simplified scenarios. In this paper, we study the effects of di ...

2022

First steps towards adaptive deep brain stimulation in Parkinson’s disease

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Jocelyne Bloch, Inaki Asier Iturrate Gil, Aleksander Sobolewski

2016

Decoding Fast-Paced Error-Related Potentials in Monitoring Protocols

Quentin Olivier Pierre Wannebroucq, José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Inaki Asier Iturrate Gil

Error-related EEG potentials (ErrP) can be used for brain-machine interfacing (BMI). Decoding of these signals, indicating subject's perception of erroneous system decisions or actions can be used to correct these actions or to improve the overall interfac ...

2015

Brain–machine interface: closer to therapeutic reality?

Silvestro Micera, José del Rocio Millán Ruiz, Grégoire Courtine, John Francis Di Giovanna

Elsevier Science Inc2013

Implantable probe for stimulating neurological target e.g. neurons and subthalamic nucleus, has several microelectrode elements arranged at distal end of elongated probe shaft, and electrical contact arranged proximally along shaft

Philippe Renaud, André Mercanzini

Described herein are microelectrode array devices, and methods of fabrication and use of the same, to provide highly localized and efficient electrical stimulation of a neurological target. The device includes multiple microelectrode elements arranged alon ...

2010

Electrochemical and morphological characterization of gold nanoparticles deposited on boron doped diamond electrode

Christos Comninellis, György Foti, Bahaa El Roustom

2009