CN101023869A - Method for representing rear-nerve acting ability - Google Patents
Method for representing rear-nerve acting ability Download PDFInfo
- Publication number
- CN101023869A CN101023869A CNA2006100239728A CN200610023972A CN101023869A CN 101023869 A CN101023869 A CN 101023869A CN A2006100239728 A CNA2006100239728 A CN A2006100239728A CN 200610023972 A CN200610023972 A CN 200610023972A CN 101023869 A CN101023869 A CN 101023869A
- Authority
- CN
- China
- Prior art keywords
- drinking
- ability
- index
- test
- alcohol concentration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The present invention provides a method for reflecting neural behavior ability after drinking. Said method is characterized by that it includes the following several steps: firstly, making subject undergo the test of five indexes of several times of mental arithmetic, visual retention, line judgement, visual simple reaction time and digital screening on the computer so as to obtain abibity index valve of every index; using highest valve as contrast value of subject; after drinking, testing subject's internal alcohol concentration and successively making above-mentioned five tests, and recording ability index value of every index for every period of time; then repeating above-mentioned process after every period of time untile the internal alcohol concentration is zero; calculating relative ability index value of every time point; making the internal alcohol concentration of every time point be correspondent to the relative ability index values of five test items, so that the neural behavior ability after drinking can be reflected quantitatively.
Description
Technical field
The present invention relates to a kind of method that reflects nerves behavioral ability, relate in particular to a kind of method of nerves behavioral ability after drinking that reflects comparatively exactly.
Background technology
Being used to estimate after drinking the method for nerves behavioral ability at present mainly is the total balance of the body test, comprises walking turning test and single lower limb standing test, and the judgement of this test is entirely by eye-observation, so error is bigger.Also the someone uses World Health Organization's NCTB (W H ON C T B) and studies the back nerves behavioral ability of drinking, because it compares alcohol user and non-alcohol user, and everyone nerves behavioral ability has nothing in common with each other, so error is bigger.Above-mentioned two kinds of methods change so can't accurately explain alcohol user's nerves behavioral ability because of not knowing the intravital alcohol concentration of alcohol user.Abroad the someone uses curves in the neurobehavioral test evaluation system (NES) and two indexs of symbol substitution test that nerves behavioral ability is after drinking estimated, because judge index is very few, and do not combine in the intravital metabolic process of people with ethanol, do not calculate its relative ability exponential quantity yet, can't accurately and judge comprehensively that therefore alcohol user's nerves behavioral ability changes.
Summary of the invention
The invention provides a kind of by before the experimenter is drunk and the comparison of the back different time points of drinking, and alcohol concentration in the coalition, the test process computerization, can the quantitative response experimenter method of nerves behavioral ability after drinking.
This method is by screening 20 test events in the Chinese edition neurobehavioral test evaluation system (NES-C), by sensitivity of comparing each index and the influence of taking all factors into consideration representativeness, testing time length, operate miss size and the proficiency level of project, finally selected mental arithmetic wherein (intelligence), vision to keep (memory), lines judgements (perception), looked simple reaction time and numeral screening (psychomotor) five content measurements.This method is achieved according to the following step:
(1), the experimenter before drinking, do on computers earlier several all over neurobehavioral test evaluation system centre calculate, vision keeps, lines are judged, look simple reaction time and five projects of numeral screening, obtain Capability index (neurobehavioral ability index, NAI) value of every index;
(2), for eliminating the influence of experimenter's skilled operation degree, get the control value of the Capability index maximum of every index as the experimenter;
(3), test in its body alcohol concentration and finish above-mentioned five tests successively, write down the Capability index value of every index, after this certain interval of time repeats said process, finishes test when alcohol concentration is zero in body at the back certain interval of time of drinking;
(4), with experimenter's control value as denominator, the Capability index value of each time point is that molecule calculates, and obtains the relative ability exponential quantity of each time point, wherein the relative ability exponential quantity of control value is 1;
(5), alcohol concentration in the body of each time point is corresponding one by one with the relative ability exponential quantity of five test events, can reflect comparatively exactly the experimenter drink the back nerves behavioral ability Changing Pattern.
Because test computerization has improved the sensitivity of testing, and has guaranteed the objectivity and the accuracy of data, has increased the test reliability, can reflect nerves behavioral ability after drinking quantitatively.By to before drinking and the comparison of the back different time points of drinking, and alcohol concentration in the coalition, the variation of the back nerves behavioral ability of drinking can be reflected more exactly.In addition, the judge index of five test events in the neurobehavioral test evaluation system all is converted into relative value, can carries out the comparison in a human world and the comparison between each test event easily.This test result can be relevant research, provides more objective and accurate test analysis foundation as the development of antialcoholic drug etc.
Description of drawings
Fig. 1 is an execution in step flow process of the present invention.
Fig. 2 is the corresponding relation figure of different time (h) blood-alcohol concentration (mg/mL) and nerves behavioral ability (Capability index) after drinking.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described.
233 experimenters are carried out nerves behavioral ability test after drinking, and wherein the male is 167,66 of women.Age was from 19 years old to 60 years old.Test process is finished in strict accordance with step of the present invention, and wherein BAC and five nerves behavioral ability exponential quantities are average.
Fig. 1 is an execution in step flow process of the present invention.At first execution in step 1: the experimenter carries out mental arithmetic, vision keeps, lines are judged, look the test number time of simple reaction time and five projects of numeral screening, present embodiment is 5 times, also can take other numerical value according to practical situation, execution in step 2 then: the Capability index value that obtains every index, execution in step 3 again: the Capability index maximum of getting every index is worth in contrast, follow execution in step 4: alcohol concentration and mental arithmetic in the back certain interval of time test subject body of drinking, vision keeps, lines are judged, look simple reaction time and numeral screening, and the Capability index value of record alcohol concentration and above-mentioned five indices, be 0.5 or 1 hour blanking time in the present embodiment, also can take other numerical value according to practical situation, execution in step 5 then: judge whether alcohol concentration is 0 in the subject, if be not 0, then execution in step 6: alcohol concentration and mental arithmetic in the retest subject behind certain interval of time, vision keeps, lines are judged, look simple reaction time and numeral screening, and the Capability index value of record alcohol concentration and above-mentioned five indices, be 0.5 or 1 hour blanking time in the present embodiment, also can take other numerical value according to practical situation, return execution in step 5 then: judge whether alcohol concentration is 0 in the subject, if be not 0, then repeated execution of steps 6, if 0, then execution in step 7: finish test, execution in step 8 again: with the control value of every index as denominator, the Capability index value of each time point is as molecule, and the relative ability exponential quantity of calculating each time point is as shown in table 1:
| Time after drinking | Before drinking | ?0.5 | ?1.5 | ?2.5 | ?3.5 | ?4.5 | ?5.5 | ?6.5 | ?7.0 |
| BAC | 0.00 | ?0.67 | ?0.66 | ?0.59 | ?0.50 | ?0.40 | ?0.29 | ?0.20 | ?0.16 |
| Mental arithmetic | 1.0000 | ?0.7097 | ?0.7684 | ?0.8298 | ?0.8890 | ?0.9455 | ?0.9749 | ?0.9949 | ?0.9993 |
| Vision keeps | 1.0000 | ?0.8288 | ?0.8574 | ?0.8844 | ?0.8968 | ?0.9315 | ?0.9592 | ?0.9807 | ?1.0000 |
| Lines are judged | 1.0000 | ?0.8160 | ?0.8179 | ?0.8323 | ?0.8839 | ?0.8918 | ?0.9315 | ?0.9699 | ?0.9955 |
| Look simple reaction time | 1.0000 | ?0.5884 | ?0.5631 | ?0.5811 | ?0.6274 | ?0.6993 | ?0.7789 | ?0.8845 | ?0.9570 |
| The numeral screening | 1.0000 | ?0.7131 | ?0.7348 | ?0.7744 | ?0.8225 | ?0.8751 | ?0.9051 | ?0.9565 | ?0.9803 |
Table 1 is different time (h) blood-alcohol concentration (mg/mL) and nerves behavioral ability (relative ability index) test result after drinking
Last execution in step 9: alcohol concentration in the body of each time point is corresponding one by one as shown in Figure 2 with the relative ability exponential quantity of five test events, among Fig. 2 as seen, blood-alcohol concentration and five nerves behavioral ability exponential quantities are inversely proportional to, be that blood-alcohol concentration is high more, the nerves behavioral ability exponential quantity is low more, along with the reduction of blood-alcohol concentration, the nerves behavioral ability exponential quantity improves gradually, gets back to the state before drinking at last.Therefore the present invention can reflect the drink Changing Pattern of back nerves behavioral ability of experimenter more exactly.
Claims (3)
1, a kind ofly is used to reflect the method for nerves behavioral ability after drinking, it is characterized in that: by comparison preceding and the back different time points of drinking that the experimenter is drunk, and alcohol concentration in the coalition, the test process computerization, energy quantitative response experimenter is nerves behavioral ability after drinking, and this method is achieved according to the following step:
(1), the experimenter before drinking, do on computers earlier several all over neurobehavioral test evaluation system centre calculate, vision keeps, lines are judged, look simple reaction time and five projects of numeral screening, obtains the Capability index value of every index;
(2), get the control value of the Capability index maximum of every index as the experimenter;
(3), test in its body alcohol concentration and finish above-mentioned five tests successively, write down the Capability index value of every index, after this certain interval of time repeats said process, finishes test when alcohol concentration is zero in body at the back certain interval of time of drinking;
(4), with experimenter's control value as denominator, the Capability index value of each time point is that molecule calculates, and obtains the relative ability exponential quantity of each time point, wherein the relative ability exponential quantity of control value is 1;
(5), alcohol concentration in the body of each time point is corresponding one by one with the relative ability exponential quantity of five test events, can reflect comparatively exactly the experimenter drink the back nerves behavioral ability Changing Pattern.
2, according to claim 1ly be used to reflect the method for nerves behavioral ability after drinking, it is characterized in that: described step (1) several all over being 5 times, also can take other numerical value according to practical situation.
3, according to claim 1ly be used to reflect the method for nerves behavioral ability after drinking, it is characterized in that: the certain interval of time of described step (3) is 0.5 or 1 hour, also can take other numerical value according to practical situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100239728A CN101023869A (en) | 2006-02-17 | 2006-02-17 | Method for representing rear-nerve acting ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100239728A CN101023869A (en) | 2006-02-17 | 2006-02-17 | Method for representing rear-nerve acting ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101023869A true CN101023869A (en) | 2007-08-29 |
Family
ID=38742742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100239728A Pending CN101023869A (en) | 2006-02-17 | 2006-02-17 | Method for representing rear-nerve acting ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101023869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715617A (en) * | 2021-08-27 | 2021-11-30 | 阿波罗智联(北京)科技有限公司 | Device control method, device and storage medium |
-
2006
- 2006-02-17 CN CNA2006100239728A patent/CN101023869A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715617A (en) * | 2021-08-27 | 2021-11-30 | 阿波罗智联(北京)科技有限公司 | Device control method, device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Diamond | Development of sexual orientation among adolescent and young adult women. | |
| Picardi et al. | Heterogeneity and symptom structure of schizophrenia | |
| Hong et al. | A psychometric revision of the European American Values Scale for Asian Americans using the Rasch model | |
| Millis et al. | Assessment of response bias in mild head injury: Beyond malingering tests | |
| Sweeper et al. | Assessing adult adjustment to relationship separation: The Psychological Adjustment to Separation Test (PAST). | |
| Carlin et al. | Analysis of binary outcomes in longitudinal studies using weighted estimating equations and discrete‐time survival methods: prevalence and incidence of smoking in an adolescent cohort | |
| Wang et al. | Stability and predictors of change in salivary cortisol measures over six years: MESA | |
| Risch et al. | Assessment of renal function in renal transplant patients using cystatin C. A comparison to other renal function markers and estimates | |
| Bartley et al. | Measuring inequalities in health: an analysis of mortality patterns using two social classifications | |
| Chapman et al. | Diagnosis of Alzheimer's disease using neuropsychological testing improved by multivariate analyses | |
| Mitchell et al. | Comparing hyperbolic, delay-amount sensitivity and present-bias models of delay discounting | |
| Smith et al. | Clarifying the perfectionism-procrastination relationship using a 7-day, 14-occasion daily diary study | |
| Roux et al. | Ecological variables, ecological studies, and multilevel studies in public health research | |
| Halme et al. | Implications of the minimal clinically important difference for health-related quality-of-life outcomes: a comparison of sample size requirements for an incontinence treatment trial | |
| Muthén | Psychometric evaluation of diagnostic criteria: Application to a two-dimensional model of alcohol abuse and dependence | |
| Merkle et al. | Hierarchical models of simple mechanisms underlying confidence in decision making | |
| Crayen et al. | A continuous-time mixture latent-state-trait Markov model for experience sampling data | |
| Almaleki | Stability of the data-model fit over increasing levels of factorial invariance for different features of design in factor analysis | |
| Farzan et al. | Childhood traffic-related air pollution and adverse changes in subclinical atherosclerosis measures from childhood to adulthood | |
| Liao et al. | Analysis of cigarette purchase task instrument data with a left-censored mixed effects model. | |
| Carter et al. | The analysis of experience sampling data | |
| CN101023869A (en) | Method for representing rear-nerve acting ability | |
| Rohde et al. | Inter-rater reliability, intra-rater reliability and internal consistency of the Brisbane Evidence-Based Language Test | |
| van der Heijden et al. | Methods for population size estimation of problem drug users using a single registration | |
| Dewit et al. | Assessing the need for substance abuse services: A critical review of needs assessment models |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |