Dynamic Monitoring of Probiotics Effect in Parkinson's Disease Patients via Swarm Decomposition and Bispectral Analysis of Electrogastrograms. - Ioannis Ziogas; Valentina Leta; Charalampos Lamprou; Dhaval Trivedi; Pavlos Zinzalias; Juliet Staunton; Per Odin; Kallol Ray Chaudhuri; Vasileios S. Charisis; Stelios Hadjidimitriou; Thanos Stouraitis; Leontios J. Hadjileontiadis (EMBC, 2023)