Table 3.

Dataset distribution.

Datasets	Real vs generated images ratio	Number of original images	Number of generated images	Total number of images
Without GAN	1:0	AD: 800	AD: 0	800
		MCI: 800	MCI: 0
		NC: 800	NC: 0
With GAN	9:1	AD: 720	AD: 80	800
		MCI: 720	MCI: 80
		NC: 720	NC: 80
	8:2	AD: 640	AD: 160	800
		MCI: 640	MCI: 160
		NC: 640	NC: 160
	7:3	AD: 560	AD: 240	800
		MCI: 560	MCI: 240
		NC: 560	NC: 240
	6:4	AD: 480	AD: 320	800
		MCI: 480	MCI: 320
		NC: 480	NC: 320
	5:5	AD: 400	AD: 400	800
		MCI: 400	MCI: 400
		NC: 400	NC: 400
	4:6	AD: 320	AD: 480	800
		MCI: 320	MCI: 480
		NC: 320	NC: 480
	3:7	AD: 240	AD: 560	800
		MCI: 240	MCI: 560
		NC: 240	NC: 560
	2:8	AD: 160	AD: 640	800
		MCI: 160	MCI: 640
		NC: 160	NC: 640