Anna Nigri

Brain digital twins reveal network changes in congenital and slowly progressive cerebellar ataxias

This study uses brain digital twins to compare network changes in congenital and slowly progressive cerebellar ataxias, finding distinct patterns in network topology and dynamics that correlate with clinical symptoms.

The Pattern and Staging of Brain Atrophy in Spinocerebellar Ataxia Type 2 (SCA2): MRI Volumetrics from ENIGMA-Ataxia

This study uses MRI volumetrics to characterize brain atrophy patterns in SCA2, finding progressive degeneration starting in cerebellar white matter and spreading to other brain regions.

Structural and connectivity parameters reveal compensation patterns in young patients with non-progressive and slow-progressive cerebellar ataxia

The paper compares structural and connectivity parameters between non-progressive and slow-progressive cerebellar ataxia patients to identify compensation patterns in motor behavior.

The central autonomic system revisited - convergent evidence for a regulatory role of the insular and midcingulate cortex from neuroimaging meta-analyses

This paper uses neuroimaging meta-analyses to identify the insular and midcingulate cortex as key regions of the central autonomic system, showing task-independent and task-specific roles in autonomic signal processing.

EEG power spectra and subcortical pathology in chronic disorders of consciousness

The paper examines the relationship between EEG power spectra, subcortical damage, and consciousness disorders, showing how combining EEG, clinical, and MRI data can improve diagnosis.

Stereotactic electroencephalography in humans reveals multisensory signal in early visual and auditory cortices

The paper uses SEEG recordings to show multisensory signals in early visual and auditory cortices during an audio-visual task, revealing cross-modal responses and frequency-specific modulations.

Different neural networks for conceptual retrieval in sighted and blind reveal the experiential bases of knowledge.

The paper investigates how visual deprivation affects conceptual retrieval by comparing neural activity in early-blind and sighted individuals during a perceptual similarity task.