Research on the Effect of Background Music on Working Memory Based on Granger Causal Network
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27 feb 2025
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Publicado en línea: 27 feb 2025
Recibido: 23 sept 2024
Aceptado: 09 ene 2025
DOI: https://doi.org/10.2478/amns-2025-0137
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© 2025 Lingyue Wang et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
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Five nodes with the most output or inflow information in alpha and beta band brain networks under different conditions
| No. | No music | Classical music | Rock music | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| alpha | beta | alpha | beta | alpha | beta | |||||||
| out | in | out | in | out | in | out | in | out | in | out | in | |
| 1 | F8 | T8 | FC1 | O1 | F8 | O1 | F8 | T8 | F8 | T7 | FZ | T7 |
| 2 | F7 | FC6 | F8 | FC6 | O2 | FC2 | C6 | T7 | FC1 | O2 | FC1 | O1 |
| 3 | P2 | T7 | F4 | P8 | F7 | F4 | FZ | O1 | C1 | TP7 | F4 | O2 |
| 4 | AF4 | FC5 | FZ | T8 | C6 | T7 | FC1 | FC5 | CP1 | O1 | CP2 | TP7 |
| 5 | P1 | C1 | P1 | TP8 | FC6 | C1 | AF3 | CP6 | FZ | P7 | F3 | T8 |
Average DTF values under different conditions (x¯±S)$(\bar{x}\pm S)$
| No music | Classical music | Rock music | |
|---|---|---|---|
| Alpha band | 0.13386±0.00179 | 0.10161±0.00063 | 0.08943±0.00079 |
| Beta band | 0.13860±0.00079 | 0.11982±0.00031 | 0.10513±0.00064 |