Optimal channel selection of electroencephalography based on functional network via global graph measurements: application for epilepsy
Seho Lee, Hayom Kim, Jin Hyung Kim, Hyub Huh, Dong-Joo Kim, Jung Bin Kim · 2025
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Description
Seho Lee and five co-authors look for a leaner way to record brain waves in people with epilepsy. Standard tests use many scalp sensors, which takes time and tires patients. Their 2025 study asks how few sensors can be used while still keeping the full picture of brain links before a seizure.
The team worked with 1,078 pre-seizure recordings from 33 patients at a hospital in Korea. They built networks from the signals and checked which small sensor set best matched the full network. A set of eight sensors, four on each side along the midline of the front and top of the head, matched well. The same choice held on a public data set from Siena. Fewer sensors could ease testing and add comfort while keeping the key data.
Catalog record
| CREATOR | Seho Lee, Hayom Kim, Jin Hyung Kim, Hyub Huh, Dong-Joo Kim, Jung Bin Kim |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 48 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |