Erfan Zabeh

This paper introduces a geometric framework for analyzing local field potentials (LFPs) by modeling their dynamics as low-dimensional K-tori and validates it across neural datasets.

The paper shows that recurrent connectivity in hippocampal CA3 subregions shapes spatial coding strategies, with proximal neurons showing stable representations and distal neurons showing dynamic, context-specific activity.

The paper identifies different types of traveling waves in brain activity during memory tasks and links their patterns to specific cognitive processes and remembered items.

This paper presents a high-bandwidth, wireless brain-computer interface device capable of chronic recordings in animals, demonstrating reliable performance over weeks.

The paper identifies hidden spiral dynamics underlying traveling waves in human neural activity during memory tasks using a new computational framework.

This study shows that cholinergic blockade disrupts hippocampal theta oscillations during memory encoding but not retrieval, suggesting theta reflects an encoding state rather than being required for retrieval.

This study examines high frequency oscillatory activity in the Globus Pallidus internus during a cognitive task, finding antiphase synchrony in dystonia but not Parkinson's Disease patients.

The paper shows that traveling waves in monkey frontoparietal networks encode recent reward memory during saccade tasks.

The paper investigates how receptive field structure influences neuronal response latency in the cat visual cortex using geometric models and electrophysiological recordings.

This study examines how LC noradrenergic stimulation modulates sensory processing and brain state in rats at different time scales, revealing distinct effects on cortical activity and arousal.