AIP Sperimentale 2024, 30° Congresso annuale

Session

Symposia

Sep 23, 2024, 11:00 AM

Noto (SR)

Conveners

Symposia: Beyond Neural Connectivity: Exploring Higher Order Interactions in the Brain

• Marianna La Rocca
• Livio Clemente

239. Beyond Neural Connectivity: Exploring Higher Order Interactions in the Brain

Livio Clemente, Dr Marianna La Rocca (Università degli Studi di Bari)

9/23/24, 11:00 AM

Abstract complessivo di un simposio

Il cervello umano è una struttura complessa che opera attraverso una rete di interazioni a vari livelli, dalle singole cellule neurali a interi sistemi funzionali. Le interazioni di ordine superiore sono al centro di questa complessità e rivoluzionano il nostro approccio allo studio delle dinamiche cerebrali. Offrendo una finestra unica sul funzionamento del cervello, permettono di comprendere...

349. Multi-dimensional third-order statistical method to analyze cross-frequency coupling in EEG/MEG

Alessio Basti

9/23/24, 11:00 AM

Talk in simposio

In this presentation, I will begin by discussing the established methods for conducting cross-frequency analysis in functional neuroimaging. Following this, I will introduce a novel statistical approach known as Multi-dimensional Antisymmetric Cross-Bicoherence (MACB, [1]). Grounded in bispectral analysis, MACB aims to identify quadratic lagged phase-interactions among vector time series...

350. Interacion Information in fibromyalgic patients: an high-order analysis of EEG connectivity in response to Laser-Evoked Potentials

Livio Clemente

9/23/24, 11:20 AM

Talk in simposio

Laser-evoked potentials (LEP) are widely used to investigate the nociceptive pathway in patients with Fibromyalgia (FM). Since FM causes widespread pain and cognitive impairment, it presents diagnosis and treatment challenges. Quantifying the interaction Information (II), a higher-order information theoretic quantity, on laser-evoked potentials can provide an analytical measure of its neuronal...

334. Study of brain high-order interactions to evaluate therapy effects in migraine patients

Marianna La Rocca (Università degli Studi di Bari)

9/23/24, 11:40 AM

Talk in simposio

Monoclonal antibodies against calcitonin gene-related peptides (CGRP) such as Galcanezumab (GCA), have revolutionized the therapeutic scenario in migraine. Even though they are clinically effective, how anti-CGRP treatment reduces migraine attacks still remains unclear. We carried out an observational case–control study aimed at studying how the interaction between metabolic and electrical...