: . . , . .
(c) 2002 . . . *, . . **
* . , --
** . , , . .,
- , , . . , . , , . - , . .
: , , , .
, , , , [9,11, 15]. , [8, 10, 21 .] [4, 6, 12 .], . / .
, , , , , .
, 10 3.5 - 4 , 19 ( ), , - 22 . 3 - 3.5 , , (3 , -20 ). , - 7- . ( ) ( 220 250 ) , 7 - 18 ( - 12 ). 100 , - 2.5 , - 60 . , , , , , - . IBM PC/AT 486, , . 2 . , . , , 50 . , , , . - . .
|
|
, ()
. 82
1.
1- | 2- | 3- | |||
() +/- | 713.7 +/-87.3 | 733.1 +/-70.7 | 616.7 + 38.4 | ||
803.3 +/- 97.7 | 816.9 +/-86.9 | 640.7 +/- 34.2 | |||
220 | 1043.3 +/-161.9 | 994.1 +/-110.1 | 759.1 +/-73.6 | ||
250 | 1091.8 +/-181.1 | 1019.3 +/-112.3 | 834.4 +/-110.3 | ||
() | 655.74 | 692.57 | 565.71 | ||
913.81 | 886.95 | 770.23 | |||
928.50 | 1012.39 | 758.59 | |||
1311.28 | 1318.19 | 1048.58 | |||
( %) | -15.4 | -60.5 | -58.1 | ||
2.5 | 210.3 | 112.8 |
( ). , 80% , , , . (), - () . - / , . - .
10 - , (F3, F4), (, 4), (, 4), (3, 4) (O1, O2) - 10 20 , , - . . (-3 dB 1 ). , , 20% , . 1.28 [7]. 5- , , 2 . - () () ( 30 - 40 ).
|
|
- - 0.78 - 30.42 0.78 . 10 , -(0.78 - 3.12 ), -(3.90 - 7.02 ), -1-(7.80 - 10.14 ), -2-(10.92 - 13.26 ), -1-(14.04 - 17.94 ) -2-(18.72 - 30.42 ) , log- [20]. [18]. : (G, - ); (F, --, -, -1-, -2-, -1-, -2-) (L, - F3, F4, T3, 4, , 4, , 4, 1 2). (, - ). . : (, - / ), (, - / ), (, - , , ). () .
p< 0.05. 0.05 < p< 0.08 [19].
(. 1) , , , . , ( ), . 4 . 19 (1- ) (. 1, ). 758.5 1067.6 - (. 1). - 2.5% (. 1). ( 15.4%) -, . 22.4%, - 22.8% , - 13.5 14.4%, , ,
. 83
. 1. . - (), - ( ). - , - , - .
|
|
.
15 . . , (8 ., 2- ) , (. 1,6). - 3 , (. 1). (F 2 (1.7) = 7.50, p = 0.029) .
. 84
2.
1- | 2- | 3- | ||
39.5 +/-7.86 | 22.7 +/- 3.45 | 24.6 +/- 2.69 | ||
37.5 +/-4.29 | 22.6 +/- 5.08 | 28.9 +/- 5.52 | ||
63.5 +/- 8.70 | 67.2 +/- 6.68 | 71.3 +/-3.25 | ||
3.10 +/-0.60 | 2.4 +/- 0.36 | 3.03 +/- 0.25 | ||
47.3 +/-1.18 | 46.1 +/-0.95 | 44.0 +/- 0.66 | ||
51.0 +/-7.41 | 48.0 +/-4.16** | 41.7 +/-4.32** | ||
36.0 +/- 6.06 | 28.4 +/- 5.25 | 31.1 +/-4.86 | ||
45.5 +/- 8.86 | 49.4 +/-5.72** | 52.1 +/-6.23** | ||
4.3 +/- 0.37 | 4.19 +/-0.27** | 3.7 +/-0.38* | ||
46.5 +/- 0.96 | 45.0 +/- 0.94 | 45.0 +/- 0.49 | ||
36.5 +/-1.50 | 37.2 +/- 0.79 | 35.1 +/-0.59 | ||
* (0.05 /I>0.08). ** (p< 0.05). |
3- (7 .) , ( 1.5 - 2 ) , (. 1, ). . - 36% . 2- (F 3-2 (l, 14) = 7.24, p = 0.017), 1- (F 3-1 (1, 9) = 3.99, = 0.076) , . - 58.1%, 112.8% (. 1). (565.7 770.2 - ), 35.1%.
(. 2), 33 40 , , , . 2- (F 2 (1, 7) = 24.23, = 0.001). , - (. 2). , 3- . 1- . .
-, - - . 1, 2 3- ( 10.44, 10.45 9.69 ) . , - 2- (F 1-2 (1,10) = 5.14, = 0.047) 3- (F 1-3 (!, 8) = 3.92, p = 0.078 - ) , 1- (. 2). -, - - 1-. 2- 3- . -, (). . 3, - 2- - 1-. 3- , 2-.
|
|
. - . -
. 85
. 2. ( %) (1 - , 2 - , 3 - -1, 4 --2, 5 - -1, 6 - -2- ). , "" - <= 0.05, "" - 0.05
/i> =0.08.
3- ( 64.8%). 10.53, 9.40 9.16 .
, , , .
, 2- (F 2 (l, 7) = 14.77, = 0.010) 3- (F 3 (1, 5) = 8.86, = - 0.03) -. , 2- -, 3- - - -. , 3- ( 8.97 ), (F 1-3 (1,9) = 10.28, = 0.011; F 2-3 (l, 13) = 6.19, - 0.027). .
( ) - 1- ( ), 2- (F 2 (1, 7) = 8.66, = = 0.020) 3- F 3 (1, 6) = 10.98, p = 0.031), , . 2- -, -1- -, 3- - . (9.79,9.55 8.91 ), .
1- , 2- (!_ 2 (1, 10) = 4.56, = 0.058) 3- (F 1-2 (1, 8) = 4.58, = 0.066) . 2- 1 - -, - -1- ( , ), 3- - - - ( - ).
3. ( 2) - ( %)
% | |||||||
- | - | - | |||||
1- | 725.07 | 318.58 | 425.42 | 416.03 | -56.1** | 33.5 | -2.2 |
2- | 1212.96 | 443.67 | 524.39 | 597.29 | -63.4** | 18.2** | 13 9** |
3- | 1082.49 | 381.02 | 578.30 | 608.42 | -64.8** | 51.8** | 5.2 |
. . 2.
. 86
. , . , . ( 1- ), - (2- ). , , , . , , , . 3- , .
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, , , , - , - , , . [1, 2, 5, 15]. , , , . , , , 1- . . ( - -) ( ). , [14]. , - [16].
; : , -, . (2- ) , . , , , - , .
, - [5, 13]. 2- 3- . 3- -, , [3, 17]. , 2- 1- , ( ) 1- .
1- 2- , 3- (, ) . , ( ), , , . ( ) , , , .
, , ( -
. 87
- -1-) 2- , 3- . 2- -, - , (, -, ).
, 3- ( , ), , , , . , , .
, . . , - , . 3- , ; . , -, "" , . , . "" , , , , .
1. , , .
2. .
3. , .
4. , .
1. . . , - : . .... . . . /, 1991.
2. . ., . ., . . - // . /: - , 1983. . 102 - 105.
3. . ., . ., . ., . . // . .: , 1974. . 160 - 474.
4. . ., . ., . . // . 1997. . 23. N 6. . 27 - 30.
5. . . // . , 1976. . 37 - 40.
6. . ., . . // . . 1995. . 45. N 4. . 661 - 668.
. 88
7. . . : // . 1998. . 29. N 3. . 35 - 55.
8. . ., . . . /: - , 1998.
9. . . // . 1993. . 19. N 2. . 91 - 101.
10. . ., . ., . . . . .: , 1988.
11. . . // . 1973. N 5. . 49 - 57.
12. . ., . . // . . 1992. . 42. N 1. . 44 - 50.
13. . . . .: , 1981.
14. . ., . . // . .: , 1971. . 234.
15. . . - // . 1999. . 25. N2. . 71 - 80.
16. . ., . . // . .: , 1974. . 137.
17. . ., . . - - : XVII . /, 1998. . 125.
18. Dixon W.J. (ed.). BMDP Statistical Software. Berkeley C.A.: University of California Press, 1990.
19. Falkenstein M., Hohnsbein J., Hoormann J. Effects of choice complexity on different subcomponents of the late positive complex of the event-related potential // EEC and clin. neuroph. 1994. V. 92. P. 148 - 160.
20. Kiroy V. N., Warsawskaya L. V., Voynov V. B. EEC after prolonged mental activity // Intern, j. neuroscience. 1996. V. 85. P. 31 - 40.
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