.


:




:

































 

 

 

 


Neuropsychological estimation of asymmetry denamic characteristics of regulation processes of mental activity in people with minimum brain dysfunction




N. N. Privalova

Cand. sci. (psychology), sen. res. ass., Department ofneurocybernetics, Ukrainian Institute of Scientific Researches on clinic and experimental neurology and psychiatry, Kharkov

The peculiarities of voluntary control of the highest mental functions related to the charecter of interhemispheric interrelation on the level of the highest regulational brain systems and regulation dynamics upon difficult conditions of activity in people with slight minimum brain dysfunction (MBD) are considered. The main characteristics of neuropsychological syndrome are the measure of left hemisphere dominance and it changes upon difficult conditions of activity as well as possibilities of voluntary acceleration of right of left hand working (which reflect the peculiarities of processes of interhemispheric integration on the level of the highest regulational brain systems). The possibilities to apply these parameters to describe voluntary regulation of mental activity in different activity conditions in people with different minimum brain dysfunction and as an index of adaptive possibilities of central nervous system are discussed.

Key words: minimium brain dysfunction, voluntary regulation of the highest mental functions, left hemisphere dominance, voluntary acceleration, interhemispheric integration, neuropsychological criteria.

. 98

: . . , . . *

*

(c) 2001 . . . *, . . **

* - ,

** -,

/ , , . .

: , , , , .

. , . , .

, , , . , , . , , 1970- . [8], , .

, , , , , , - , , . [2-4, 7], , .. [5] .. [1], , , . , , - , , - [7]. , : , , - .

( , ) , -

* N 991010 " - ". : .. , .. .

. 99

, [5, . 56-72].

, , ( , ) . ", " [5, . 107], - . ( ) (, , , ) [6].

. - (rapid serial visual presentation, - RSVP). , , / (, , , ) , 8-12 ; , , [12].

, ( , ; ), , , .

. - , . , . (, ) (, ). , , , . [15]. / ( ).

, RSVP. " " ( , ), "/". ( ) , , . , , . , : , - . :

1. (, ) - , .

2. (, ):

2.1. ( , ..).

2.2. ().

2.3. ( ).

, , : , () , .

" " . , RSVP.

. 100

. :

(1) : [9];

(2) [ ];

(3) :

[] ( ) - , , , [15];

[] - ; - , , - , [14]; ',

(4) , "": / ; - , , , [13] - , , [11].

, . :

1. - , . , (, , RSVP), ( ) .

2. (, ..) - , , . , , " " [15].

3. - (, ) , , , . (mental overlap) . , . , , , [10].

. , , , , ( ). . , , (.. ), .

, , (. .). , -

. 101

.

, .

, , (), , . (, ), RSVP () (/ ) (). , , .. - (). , .. , , (): - , . , , , . , , , ("): , . (") : , , - . , (") (") - (.. ), . [" ()], .. ( ), . , , .

, , ( , ) , , . , , .

1. .. . ., 1966.

2. .. // . 1958. N 3. . 33-38.

3. .. // .. / . .. . ., 1983. . 165-177.

4. .. // . 1938. N 8. . 108-122.

5. .. , , . .,1975.

6. .. . ., 1987.

7. .., .. // . 14. . 1993. N2. . 51-62.

8. .. // . . 6. / . .. .., 1976. . 31-33.

9. Estes W.K. The locus of inferential and perceptual processes in letter indentification // J. of Experimental Psychology: General, 1975. V. 104. N 2. P. 122-145.

10. Kahneman D. Attention and effort. N. Y., 1973.

11. Kanwisher N.G., Potter M.C. Repetition blindness: Levels of processing // J. of Experimental Psychology: Human Perception and Performance, 1990. V. 16. N 1. P. 30-47.

. 102

12. Rabbitt P. Sorting, categorization, and visual search // Handbook of Perception. V. IX. N.Y., L.: Academic Press, 1978.

13. Raymond J.E., Shapiro K.L., Arnell K.M. Temporary suppression of visual processing in an RSVP task: An attentional blink? // J. of Experimental Psychology: Human Perception and Performance, 1992. V. 18. N 3. P.849-860.

14. Sternberg S. The perception of temporal order: Fundamental issues and a general model // Attention and Performance. V. IV. / Ed. S. Komblum. N. Y., 1973.

15. Treisman A. The perception of features and objects // Attention: Selection, awareness and control: A tribute to Donald Broadbent / Eds. A.D. Baddeley, L. Weiskrantz. Oxford, 1993. P. 5-35.





:


: 2016-12-06; !; : 341 |


:

:

, ,
==> ...

1757 - | 1731 -


© 2015-2024 lektsii.org - -

: 0.035 .