Temporal responses in sensorimotor cortex during hand movements
Sophia Gimple, Zachary V. Freudenburg, Nick F. Ramsey, Mariana P. Branco, Onder Aydemir, Onder Aydemir, Onder Aydemir · 2026
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Description
Sophia Gimple, Zachary Freudenburg, Nick Ramsey, and Mariana Branco time brain signals during hand movement in a 2026 paper. Two nearby cortex areas handle feeling and movement, and textbooks long cast the feeling area as a passive receiver. The team ask which area fires first, with and without feedback from the moving hand.
They record from grids placed on the cortex of able bodied participants and of two people who attempted movement with little feedback. In fast signals, the movement area fired before the feeling area in a consistent pattern. Slow signals showed no clear order. The authors suggest the feeling area also helps start movement, not just sense it.
Catalog record
| CREATOR | Sophia Gimple, Zachary V. Freudenburg, Nick F. Ramsey, Mariana P. Branco, Onder Aydemir, Onder Aydemir, Onder Aydemir |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 79 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |