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October 15, 2025Open Access

Targeting Optimal Grasp-Related Cortical Areas for Intracortical Brain-Machine Interfaces after Spinal Cord Injury

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High-fidelity decoding of arm and hand movements achieved 96% accuracy using optimized electrode placement.
Distinct activation identified in grasp-related cortical regions including AIP and PMv, validating anatomical imaging methods.
Multi-modal approach combined MRI, fMRI, and 3D modeling to refine electrode implantation strategies.
Findings support advancements in brain-machine interfaces for restoring function in individuals with spinal cord injury.

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Implication

This study demonstrates high-accuracy motor decoding in a paralyzed individual using MRI and fMRI, suggesting a novel approach for enhancing brain-machine interface systems.

Cite This Study

Johnson et al. (2025) studied this question.

synapsesocial.com/papers/68ef858cc6a308ba063554cd https://doi.org/10.1101/2025.10.10.25337598

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Implication

This study demonstrates high-accuracy motor decoding in a paralyzed individual using MRI and fMRI, suggesting a novel approach for enhancing brain-machine interface systems.

Targeting Optimal Grasp-Related Cortical Areas for Intracortical Brain-Machine Interfaces after Spinal Cord Injury

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Implication

Cite This Study

Targeting Optimal Grasp-Related Cortical Areas for Intracortical Brain-Machine Interfaces after Spinal Cord Injury

Key Points

Discussion

Implication

Cite This Study

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