FusedNeXt-based anxiety detection from electroencephalography topographic maps: A comparative analysis of alpha, beta, and theta bands

doi:10.5498/wjp.123156

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World Journal of Psychiatry

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2220-3206

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World J Psychiatry. Oct 19, 2026; 16(10): 123156
Published online Oct 19, 2026. doi: 10.5498/wjp.123156

Table 12 Component-level ablation analysis of the FusedNeXt architecture

Configuration	Spatial dual path	Channel dual path	Expansion × 4	Parameters (M)	GFLOPs	Alpha balanced accuracy, %	Beta balanced accuracy, %	Theta balanced accuracy, %	Mean balanced accuracy, %	Mean macro F1, %	Mean AUC
Full FusedNeXt	√	√	√	7.17	1.95	74.58 ± 1.87	77.79 ± 1.72	79.05 ± 1.64	77.14 ± 1.74	76.94 ± 1.84	0.8372 ± 0.0175
Without additional spatial path	×	√	√	6.84	1.81	72.96 ± 2.01	76.10 ± 1.86	77.28 ± 1.79	75.45 ± 1.89	75.20 ± 1.97	0.8196 ± 0.0191
Without parallel channel path	√	×	√	6.22	1.69	72.41 ± 2.09	75.32 ± 1.94	76.84 ± 1.87	74.86 ± 1.97	74.60 ± 2.05	0.8118 ± 0.0200
Without inverted-bottleneck expansion	√	√	×	3.96	1.03	73.65 ± 1.95	76.74 ± 1.79	78.12 ± 1.72	76.17 ± 1.82	75.92 ± 1.91	0.8283 ± 0.0184

AUC: Area under the curve.

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Citation: Kaya S, Tasci G, Tuncer İ, Tasci B, Baygın N, Tasci I, Baygin M, Dogan S, Tuncer T. FusedNeXt-based anxiety detection from electroencephalography topographic maps: A comparative analysis of alpha, beta, and theta bands. World J Psychiatry 2026; 16(10): 123156
URL: https://www.wjgnet.com/2220-3206/full/v16/i10/123156.htm
DOI: https://dx.doi.org/10.5498/wjp.123156

Kaya S, Tasci G, Tuncer İ, Tasci B, Baygın N, Tasci I, Baygin M, Dogan S, Tuncer T. FusedNeXt-based anxiety detection from electroencephalography topographic maps: A comparative analysis of alpha, beta, and theta bands. World J Psychiatry 2026; 16(10): 123156 [DOI: 10.5498/wjp.123156]

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