RU94027092A - Method for identifying space-and-time distribution of human attention in response to stimulation having one or two alternatives - Google Patents
Method for identifying space-and-time distribution of human attention in response to stimulation having one or two alternativesInfo
- Publication number
- RU94027092A RU94027092A RU94027092/14A RU94027092A RU94027092A RU 94027092 A RU94027092 A RU 94027092A RU 94027092/14 A RU94027092/14 A RU 94027092/14A RU 94027092 A RU94027092 A RU 94027092A RU 94027092 A RU94027092 A RU 94027092A
- Authority
- RU
- Russia
- Prior art keywords
- distribution
- spbi
- domination
- attention
- predominance
- Prior art date
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
FIELD: medicine. SUBSTANCE: method involves evaluating sympathico- parasympathic balance index (SPBI) value from R-R interval distribution as ratio of two parameters: mode amplitude to number of positions (N) entering the distribution. Logarithmic scale is used. R-R interval estimate resolution capacity is defined to be equal to 0.01 s. Positive value and magnitude of the SPBI determine domination and domination measure of sympathic component of organism cardiovascular system, respectively. Negative value and magnitude of the SPBI determine domination and domination measure of parasympathic component of organism cardiovascular system, respectively. R-R interval distribution median frequency (F, Hz) is evaluated. A patient is identified with respect to his individually typological cardiovascular activity specific features by means of two-dimensional plane vector coordinates, where SPBI is the ordinate (conditional units, logarithmic scale), and apex is the R-R interval distribution median frequency (Hz) in (100x5) cardiocycles. Attention distribution level evaluation is carried out by means of modified version of known methods united under the common name of "correction tests". Cardiovascular activity types of an organism are set in correspondence to different time-and- space distributions of human attention in response to stimulation with one or two alternatives. EFFECT: unbiased evaluation of human attention properties.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94027092/14A RU94027092A (en) | 1994-07-29 | 1994-07-29 | Method for identifying space-and-time distribution of human attention in response to stimulation having one or two alternatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94027092/14A RU94027092A (en) | 1994-07-29 | 1994-07-29 | Method for identifying space-and-time distribution of human attention in response to stimulation having one or two alternatives |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94027092A true RU94027092A (en) | 1996-06-20 |
Family
ID=48448365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94027092/14A RU94027092A (en) | 1994-07-29 | 1994-07-29 | Method for identifying space-and-time distribution of human attention in response to stimulation having one or two alternatives |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU94027092A (en) |
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1994
- 1994-07-29 RU RU94027092/14A patent/RU94027092A/en unknown
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