Author

A. Abrahão

2 papers indexed here

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Open access Oct 2026

Multivariate analysis identifies distinct latent components and highlights the contribution of motor cortex neurochemistry to clinical variance in amyotrophic lateral sclerosis

Amyotrophic lateral sclerosis (ALS) is marked by substantial clinical heterogeneity across motor and extramotor domains, yet how different neuroimaging modalities jointly relate to this heterogeneity remains poorly understood. Prior ALS neuroimaging studies have largely relied on univariate approaches, evaluating mod...

Aakanksha Singh, Tobias R. Baumeister, Nicolas Dupré et al. · Scientific Reports · 0 citations

Open access Sep 2026

Short interval intracortical facilitation: comparison between threshold-tracking and conventional amplitude recording methods.

OBJECTIVE Among the cortical excitability measurements performed by transcranial magnetic stimulation, short-interval intracortical facilitation (SICF) is of clinical interest as a potential biomarker for cortical dysfunction in disorders such as Parkinson's disease. This study was undertaken to compare conventional am...

H. Tankişi, Ellen Myrskog, Hossein Pia et al. · Clinical Neurophysiology · 0 citations