Search Results - dong+song

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A Method for Quantifying Similarity Between Population Spiking Activities

Variance-weighted neural similarity analytics delivering noise-corrected, reproducible population spike comparisons. Abstract As neural recording systems have expanded in channel density and data complexity, reliably comparing population-level spike activity across trials, sessions, and subjects has remained a significant challenge. Traditional...

2019-014 - Multi-Channel Stimulator to Mimic Neural Code for Cognitive Prosthesis

Treatment of neurodegenerative disorders such as Alzheimer's and stroke, to restore cognitive function to damaged brain tissue Abstract Researchers at USC have developed a highly configurable multi-channel stimulator which can generate any arbitrary spatiotemporal stimulation pattern in real time. Additionally, the stimulation is synchronized...

Published: 2/3/2026 Inventor(s): Dong Song, Ted Berger, Sahar Elyahoodayan
Keywords(s):  

Multiple Technologies including 3989 and 2017-153 - MIMO Systems for Hippocampal Prostheses for Improving Human Memory

Hippocampal prosthesis Identification, prediction, and control of MIMO systems Abstract USC researchers have developed a multiple-input, multiple output system (MIMO) for replacing the functionality of the hippocampus. This system allows complete capture of the nonlinear dynamics of finite- memory, time-invariant multiple input, multiple-output...