Publications de Alessandra Griffa

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The human brain is a complex system that can be efficiently represented as a network of structural connectivity. Many imaging studies would benefit from such network information, which is not always available. In this work, we present a whole-brain multi-s ...

Brain communication, defined as information transmission through white-matter connections, is at the foundation of the brain's computational capacities that subtend almost all aspects of behavior: from sensory perception shared across mammalian species, to ...

Mechanical properties of the adventitia are largely determined by the organization of collagen fibers. Measurements on the waviness and orientation of collagen, particularly at the zero-stress state, are necessary to relate the structural organization of c ...

Idiopathic Normal Pressure Hydrocephalus (iNPH)-the leading cause of reversible dementia in aging-is characterized by ventriculomegaly and gait, cognitive and urinary impairments. Despite its high prevalence estimated at 6% among the elderlies, iNPH remain ...

The amyloid, tau, neurodegeneration (ATN) framework provides a biological staging model of Alzheimer's disease (AD) using magnetic resonance imaging (MRI), cerebrospinal fluid (CSF), or positron emission tomography (PET) biomarkers. MRI, being non-invasive ...

Idiopathic normal pressure hydrocephalus (iNPH), the leading cause of reversible dementia in older adults, is characterized by urinary incontinence, gait impairment, cognitive decline, and ventriculomegaly. Neuroradiological features rely on visual assessm ...

Researchers working in the field of global connectivity analysis using diffusion magnetic resonance imaging (MRI) can count on a wide selection of software packages for processing their data, with methods ranging from the reconstruction of the local intra- ...

Higher risk for long-term cognitive and behavioral impairments is one of the hallmarks of extreme prematurity (EP) and pregnancy-associated fetal adverse conditions such as intrauterine growth restriction (IUGR). While neurodevelopmental delay and abnormal ...

Did you know that there are thousands of ways to build a connectome from diffusion MRI tractography, and the choice of approach can hugely impact the final connectome and results? To name only a few: Tractography type: deterministic or probabilistic? Parce ...

Background: Alzheimer's disease (AD) pathology impacts the response to treatment in patients with idiopathic normal pressure hydrocephalus (iNPH), possibly through changes in resting-state functional connectivity (rs-FC). ...

Alessandra Griffa

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A multi-scale probabilistic atlas of the human connectome

Evidence for increased parallel information transmission in human brain networks compared to macaques and male mice

Experimental investigation of collagen waviness and orientation in the arterial adventitia using confocal laser scanning microscopy

Dynamic functional networks in idiopathic normal pressure hydrocephalus: Alterations and reversibility by CSF tap test

The complementary role of automated brain volumetry to stratify ADNI participants within the ATN framework

Idiopathic normal pressure hydrocephalus: A sulcal morphometry approach to brain phenotype and clinical response

The Connectome Mapper: an open-source processing pipeline to map connectomes with MRI

Redox Dysregulation, Myelination Deficit and Dysconnectivity in Schizophrenia: A Translational Study in First Episode Patients and Experimental Models

Brain network characterization of high-risk preterm-born school-age children

A thousand ways to tailor your tractography-based connectome

Childhood Trauma Engages Oxidative Stress, Hippocampus Alterations, And Poorer Clinical Outcome In Early Psychosis Patients

The Bodily Self In Psychosis: Sensorimotor Induction Of Auditory Misattribution In Psychosis Is Linked To Neural Disconnectivity

Alzheimer's Disease Biomarkers in Idiopathic Normal Pressure Hydrocephalus: Linking Functional Connectivity and Clinical Outcome

Editorial: Dynamic Functioning of Resting State Networks in Physiological and Pathological Conditions

Amnestic Syndrome in Memory Clinics: Similar Morphological Brain Patterns in Older Adults with and without Alzheimer’s Disease (P4-3.006)

MR connectomics identifies a distributed subnetwork lesioned in schizophrenia

Redox Dysregulation, Oligodendrocytes And White Matter Alterations In Schizophrenia

Graph theory to analyse developmental plasticity in connectivity of preterm children

Mapping resting-state dynamics on spatio-temporal graphs: a combined functional and diffusion MRI approach

Connectome Mapper 3: A Flexible and Open-Source Pipeline Software for Multiscale Multimodal Human Connectome Mapping