655 citations · 881 across the 8 of their papers we have counts for
3 papers · 1 filter
Encoding the Local Connectivity Patterns of fMRI for Cognitive State Classification
Itir Onal Ertugrul, Mete Ozay, Fatos T. Yarman Vural
In this work, we propose a novel framework to encode the local connectivity patterns of brain, using Fisher Vectors (FV), Vector of Locally Aggregated Descriptors (VLAD) and Bag-of…
Hierarchical Multi-resolution Mesh Networks for Brain Decoding
Itir Onal Ertugrul, Mete Ozay, Fatos Tunay Yarman Vural
We propose a new framework, called Hierarchical Multi-resolution Mesh Networks (HMMNs), which establishes a set of brain networks at multiple time resolutions of fMRI signal to rep…
Modeling the Sequence of Brain Volumes by Local Mesh Models for Brain Decoding
Itir Onal, Mete Ozay, Eda Mizrak +2
We represent the sequence of fMRI (Functional Magnetic Resonance Imaging) brain volumes recorded during a cognitive stimulus by a graph which consists of a set of local meshes. The…