Cortical activation and functional connectivity during different attention tasks using functional near-infrared spectroscopy in middle-aged and elderly people

Table 3 Features and activated channels of different attention tasks

Tasks	Features	Activated channels	Brodmann areas
DCT	Mean	3, 4, 5, 7, 8, 9, 11, 12, 19, 20, 24, 26, 27, 30, 33, 36, 37, 38, 39, 41, 46, 47, 48	3, 4, 6, 10, 17, 18, 19, 44, 45, 46
	Integral	3, 4, 5, 7, 8, 9, 11, 12, 19, 20, 24, 26, 27, 30, 33, 36, 37, 38, 39, 41, 47, 48	3, 4, 6, 10, 17, 18, 19, 44, 45, 46
	Slop	3, 4, 5, 7, 8, 9, 11, 12, 20, 24, 26, 27, 30, 33, 36, 37, 38, 39, 41, 46, 47, 48	3, 4, 6, 10, 17, 18, 19, 44, 45, 46
	Centroid	3, 4, 6, 7, 8, 9, 11, 12, 27, 38, 40, 46, 48	6, 10, 11, 17, 18, 44, 45, 46
PASAT	Mean	26, 37, 45, 48	4, 6, 17
	Integral	26, 37, 45, 48	4, 6, 17
	Slop	39, 40, 47	17, 18, 19
	Centroid	1, 28, 37, 39, 40, 42, 47	1, 4, 6, 17, 18, 19
Stroop C	Mean	4, 9, 25, 26, 35, 36, 44, 45, 46, 48	1, 3, 4, 6, 10, 17, 18, 19, 44, 45, 46
	Integral	4, 9, 25, 26, 35, 36, 42, 44, 45, 46, 48	1, 3, 4, 6, 10, 17, 18, 19, 44, 45, 46
	Slop	4, 7, 10, 13, 20, 21, 22, 25, 29, 32, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48	1, 2, 3, 4, 6, 9, 10, 17, 18, 19, 40, 45
	Centroid	3, 4, 9, 11, 12, 24, 29, 35, 36, 38, 42, 46, 48	1, 3, 4, 6, 10, 17, 18, 19, 44, 45, 46
TMT-B	Mean	5, 9, 11, 12, 16, 23, 25, 26, 27, 29, 37, 39, 41, 42, 43, 47, 48	4, 6, 10, 17, 18, 19, 44, 45, 46
	Integral	5, 9, 11, 12, 16, 23, 25, 26, 27, 29, 37, 39, 41, 42, 43, 47, 48	4, 6, 10, 17, 18, 19, 44, 45, 46
	Slop	9, 12, 25, 30, 38, 39, 41, 42, 43, 44, 45, 48	3, 4, 6, 10, 17, 19, 44, 45, 46
	Centroid	7, 11, 24, 36, 38, 39, 46, 48	10, 17, 18, 19, 45, 46

ISSN: 2047-783X