4 papers
iMINDBench: iEEG Multi-Institution Neural Decoding Benchmark
Geeling Chau, Saba Hashemi, Yonghyeon Gwon +9
Intracranial electroencephalography (iEEG) is widely used to record electrical activity directly from electrodes inside the human brain, making it an attractive modality for neural…
Cross-Subject Modeling for Widefield Calcium Imaging via Atlas-Aligned Spatiotemporal Tokenization
Mohammad Hosseini, Eray Erturk, Saba Hashemi +1
Large-scale, multi-subject widefield calcium imaging provides unprecedented access to brain-wide cortical dynamics. However, the high dimensionality, complex spatiotemporal structu…
Cross-Modal Representational Knowledge Distillation for Enhanced Spike-Informed LFP Modeling
Eray Erturk, Saba Hashemi, Maryam M. Shanechi
Local field potentials (LFPs) can be routinely recorded alongside spiking activity in intracortical neural experiments, measure a larger complementary spatiotemporal scale of brain…
BaRISTA: Brain Scale Informed Spatiotemporal Representation of Human Intracranial Neural Activity
Lucine L. Oganesian, Saba Hashemi, Maryam M. Shanechi
Intracranial recordings have opened a unique opportunity to simultaneously measure activity across multiregional networks in the human brain. Recent works have focused on developin…