Guillermo Nuñez Ponasso

Low Intensity Multi-Channel Steering TMS Array for Network Level Neuromodulation

The paper presents a multichannel LI-TMS array capable of electronically steering electric fields for network-level neuromodulation, achieving cortical fields comparable to tES without scalp contact.

Self-powered electronics-free Wearable Disposable Electrotherapy (WDE) platform for accelerated wound healing

The paper introduces a disposable wearable electrotherapy patch that accelerates wound healing in rats by delivering electrical stimulation comparable to a conventional device, with reduced closure time and enhanced tissue remodeling.

Improved Source Localization of Auditory Evoked Fields using Reciprocal BEM-FMM

This paper improves the localization of auditory evoked fields using reciprocal BEM-FMM, achieving higher accuracy and focality compared to standard BEM methods.

Direct Reconstruction of DC Cortical Conductivity from Large-Scale Electron Microscopy Data

The paper develops a computational framework to directly reconstruct mesoscale cortical conductivity maps from electron microscopy data, revealing structural heterogeneity in mouse visual cortex.

High-Definition MEG Source Estimation using the Reciprocal Boundary Element Fast Multipole Method

This paper introduces a fast MEG source estimation method using reciprocal relationships and BEM-FMM, achieving high-resolution gain matrices for up to 1 million dipoles.

High-Resolution EEG Source Reconstruction from PCA-Corrected BEM-FMM Reciprocal Basis Funcions: A Study with Visual Evoked Potentials from Intermittent Photic Stimulation

Fast and Accurate EEG/MEG BEM-Based Forward Problem Solution for High-Resolution Head Models

The paper develops a BEM-based method to solve EEG/MEG forward problems for high-resolution head models in about 60 seconds.

Enabling Electric Field Model of Microscopically Realistic Brain

This paper models microscopic electric field perturbations in a mouse brain sample to assess their impact on neuronal activation thresholds, finding modest effects compared to macroscopic predictions.

Accuracy of dipole source reconstruction in the 3-layerBEM model against the 5-layer BEM-FMM model

The paper compares dipole source reconstruction accuracy between 3-layer and 5-layer BEM-FMM models, finding that 3-layer models provide good localization but less accurate orientation, with AMR improving 5-layer accuracy.