User profiles for M. Giamundo

Margherita Giamundo

Institut de Neurosciences de la Timone
Verified email at univ-amu.fr
Cited by 142

Endovascular treatment of vertebro-vertebral arteriovenous fistula: a report of three cases and literature review

…, M Marseglia, D Cicala, M Giamundo… - The …, 2013 - journals.sagepub.com
This report describes endovascular approaches for occlusion of vertebro-vertebral
arteriovenous fistula (W-AVF) in a series of three cases and a review of the literature. Complete …

Neuronal dynamics of signal selective motor plan cancellation in the macaque dorsal premotor cortex

F Giarrocco, G Bardella, M Giamundo, F Fabbrini… - Cortex, 2021 - Elsevier
Primates adopt various strategies to interact with the environment. Yet, no study has
examined the effects of behavioural strategies with regard to how movement inhibition is …

High cervical spinal cord stimulation: a one year follow-up study on motor and non-motor functions in Parkinson's disease

…, S Ferraina, M Giamundo, M Marano, M Paoloni… - Brain Sciences, 2019 - mdpi.com
Background: The present study investigated the effectiveness of stimulation applied at
cervical levels on pain and Parkinson’s disease (PD) symptoms using either tonic or burst …

Visual salience of the stop signal affects the neuronal dynamics of controlled inhibition

P Pani, F Giarrocco, M Giamundo, R Montanari… - Scientific reports, 2018 - nature.com
The voluntary control of movement is often tested by using the countermanding, or stop-signal
task that sporadically requires the suppression of a movement in response to an incoming …

Visual salience of the stop-signal affects movement suppression process

R Montanari, M Giamundo, E Brunamonti… - Experimental Brain …, 2017 - Springer
We investigated how the ability to suppress an impending movement is affected by the visual
salience of the stop-signal in a reaching countermanding task. We found that when the stop…

Spinal instrumentation rescue with cement augmentation

A Cianfoni, M Giamundo, M Pileggi… - American Journal …, 2018 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Altered biomechanics or bone fragility or both contribute
to spine instrumentation failure. Although revision surgery is frequently required, minimally …

Atrophic degeneration of cerebellum impairs both the reactive and the proactive control of movement in the stop signal paradigm

…, M Giamundo, M Molinari, M Leggio… - Experimental Brain …, 2017 - Springer
The cognitive control of movement suppression, including performance monitoring, is one of
the core properties of the executive system. A complex cortical and subcortical network …

Neuronal population dynamics during motor plan cancellation in nonhuman primates

P Pani, M Giamundo, F Giarrocco… - Proceedings of the …, 2022 - National Acad Sciences
To understand the cortical neuronal dynamics behind movement generation and control,
most studies have focused on tasks where actions were planned and then executed using …

Neuronal activity in the premotor cortex of monkeys reflects both cue salience and motivation for action generation and inhibition

M Giamundo, F Giarrocco, E Brunamonti… - Journal of …, 2021 - Soc Neuroscience
Reward prospect weighs on motor decision processes, enhancing the selection of appropriate
actions and the inhibition of others. While many studies have investigated the neuronal …

Persistence of cortical neuronal activity in the dying brain

…, M Giamundo, E Brunamonti, M Mattia… - …, 2018 - resuscitationjournal.com
We report the presence of cortical electrical activity persisting for about 120min after cardiac
arrest. The general consensus is that interruption of brain blood flow triggers a chain of …