Independent component analysis: a reliable alternative to general linear model for task-based fMRI

• Published in: Frontiers in psychiatry Vol. 14; p. 1214067
• Main Authors: Gkiatis, Kostakis, Garganis, Kyriakos, Karanasiou, Irene, Chatzisotiriou, Athanasios, Zountsas, Basilios, Kondylidis, Nikolaos, Matsopoulos, George K.
• Format: Journal Article
• Language: English
• Published: Frontiers Media S.A 16.08.2023
• Subjects: fMRI; GLM; ICA; language mapping; neuroimaging; presurgical evaluation; Psychiatry

Functional magnetic resonance imaging (fMRI) is a valuable tool for the presurgical evaluation of patients undergoing neurosurgeries. Although many pre-processing steps have been modified according to advances in recent years, statistical analysis has remained largely the same since the first days o...