CN106725535A - A kind of portable Moro embrace reflex instrument and its operating method - Google Patents
A kind of portable Moro embrace reflex instrument and its operating method Download PDFInfo
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- CN106725535A CN106725535A CN201611260986.1A CN201611260986A CN106725535A CN 106725535 A CN106725535 A CN 106725535A CN 201611260986 A CN201611260986 A CN 201611260986A CN 106725535 A CN106725535 A CN 106725535A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
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Abstract
The invention discloses a kind of portable Moro embrace reflex instrument and its operating method, including：Moro embrace reflex control device, data acquisition device, computer and data processing module, wherein Moro embrace reflex control device are used to provide scaring data for subject；Data acquisition device is worn on the forehead position of subject, the electro-ocular signal for gathering subject；Moro embrace reflex control device is connected with Automated library system, and data acquisition device passes through wireless connection with computer；Data processing module is arranged in computer, and for being analyzed to the electro-ocular signal for being collected, and Moro embrace reflex variation characteristic to the subject under emotional arousal state is made an appraisal.The present invention is by subject wears' Moro embrace reflex data acquisition device, measured electro-ocular signal is transferred to computer, can frighten test data and data processing is carried out to electro-ocular signal for subject provides by computer, measurable addict stimulates basic emotion and medicine related thread induces emotional state, and the possibility for relapsing after helping addict to give up gives a forecast.
Description
Technical field
The invention belongs to Moro embrace reflex instrument technical field, and in particular to a kind of portable Moro embrace reflex instrument and its operation side
Method.
Background technology
Midbrain-limbic system is emotional center, and its dopaminergic nervous system is played an important role in motivation award, is joined
With habituation and look for medicine.Addictive drug can directly or indirectly act on dopamine neuronal energy system, trigger drug abuser's mood
Novel presentation, changing drug addicts stimulates basic emotion the mood of (positivity (positive)/negativity (negative)) to move
Machine state (is intended to ask (appetite)/detest (aversive)), while being easier to induce drug addicts to medicine related thread
State to be asked.Negative emotional response after especially giving up, these Negative Emotionals further result in addiction relapse.Therefore,
The emotional state of solution drug addicts has very important meaning for preventing addiction relapse.
, used as a kind of objective measuring method, its maximum advantage is can for frightened reflection (startle reflex, SR)
Measurement process and result are standardized, the statistics of collection, contrast and result beneficial to data, and subjective interference can be excluded.
The defense reaction of frightened reflection is suppressed (appetitive states-inbibited) under state to be asked, quilt under detest state
Enhancing (aversive states-potentiated), measurable drug addicts stimulate basic emotion and medicine relation line
Rope induces emotional state.By to drug-induced emotional function is abnormal and this exception and pharmacological dependence and between relapsing after giving up
The concern of relation, its habituation and the mechanism for relapsing are understood from a new angle, are the mental disease sample that medicine abuse causes
Symptom provides effective method with depressed sample symptom, can be its journey to be asked while finding rule from the emotional reactions of medicine
Degree finds a kind of more objective appraisal index, and the possibility for relapsing after help is given up to addict gives a forecast.
At present using relatively broad Moro embrace reflex system by computer, systems soft ware, experimental work station, liquid crystal display
Device, headphone and electromyographic electrode (wet electrode) etc. are constituted, and experimental work station is connected with computer by Ethernet.Exist many
Not convenient the characteristics of：1st, equipment is more, and connection is complicated；2nd, experimental work station volume is big and heavy, difficult；3rd, electromyographic electrode
(wet electrode) gathered data signal, operating process is relatively complicated, and influences the stability of long period of experiments data.
The content of the invention
Therefore, the present invention is to keep the stability of long-time measurement data, overcomes that Moro embrace reflex instrument volume is big, transport is tired
The shortcomings of hardly possible, trivial operations, the invention provides a kind of portable Moro embrace reflex instrument and its operating method.
The technical scheme for being used is as follows：
On the one hand, the invention provides a kind of portable Moro embrace reflex instrument, the reflectometer includes：
Moro embrace reflex control device, for providing scaring data for subject；
Data acquisition device, is worn on the forehead position of subject, the forehead electro-ocular signal for gathering subject；
Computer, the Moro embrace reflex control device is connected with the Automated library system, the data acquisition device and institute
Computer is stated by wireless connection；
Data processing module, is arranged in the computer, for being analyzed to the electro-ocular signal for being collected and right
The Moro embrace reflex variation characteristic of the subject under emotional arousal state is made an appraisal.
The data acquisition device is electric tester at a glance, for gathering forehead electro-ocular signal, the eye electric tester with
The computer is transmitted by wireless device, and the data processing module is used at the electro-ocular signal to being gathered
Reason, obtains eye electricity data.
The eye electricity data for being obtained are that subject gets a fright under emotional arousal state and measured blink after data stimulation
Eye number of times, blink intensity and twitching of the eyelid reaction time.
The eye electric tester includes electro-ocular signal acquisition module, electro-ocular signal processing module and wireless transmitter module；Institute
Electro-ocular signal acquisition module is stated for gathering the electro-ocular signal of subject, and the electro-ocular signal that will be collected is input into the eye
Be input into data signal after treatment to the wireless transmitter module by electronic signal processing module, the electro-ocular signal processing module,
And processed radio transmission of digital signals to computer.
The test side of the eye electric tester uses dry electrode structure, described dry after subject wears' eye electric tester
Electrode structure is located at head forehead position and the ear-lobe position of subject.
The Moro embrace reflex control device includes audio frequency control module, for providing sound scaring test money for subject
Material.
Described sound scaring test data includes that noise stimulation data and pure tone stimulate data, wherein described pure tone thorn
Swash test process of the data through whole subject, when needing to cause subject's fright reaction, controlled by the Moro embrace reflex
Be superimposed upon described noise stimulation data in described pure tone stimulation data by device.
The Moro embrace reflex control device also includes video control module, and it provides image scaring test money for subject
Material.
On the other hand, present invention also offers a kind of operating method of portable Moro embrace reflex instrument, the operating method bag
Include following steps：
Data acquisition device is worn in the forehead position of subject；By Moro embrace reflex control device for subject provides survey
Examination data；Subject receives the electro-ocular signal for recording subject after test data by data acquisition device；Data acquisition is filled
Put after processing electro-ocular signal by radioing to computer；Computer is entered by data processing module to electro-ocular signal
Row analysis, and habituation state to subject makes objective evaluation.
Subject listens to audio data or video data that Moro embrace reflex control device is provided by wearing high frequency earphone.
Technical solution of the present invention, has the following advantages that：
A. the present invention Moro embrace reflex control device and computer are carried out it is integrated, by data acquisition device and computer realization
Wireless Data Transmission, scaring test data, the data processing run in computer can be provided by computer for subject
Module carries out data analysis to the electro-ocular signal for being collected, can accurately know habituation crowd mood motivational state and into
The craving state of addiction thing is objectively analyzed and researched, and the present invention has small volume, convenient long-range carrying.
B. the present invention gathers the eye electricity data of habituation subject by eye electric tester, is calculated by data processing module and blinked
The multinomial eye electricity data such as eye number of times, intensity and twitching of the eyelid reaction time, through Moro embrace reflex instrument analysis eye electricity data, and with normally receive
The eye electricity data of examination person are compared, and objective evaluation is made to subject's health, and operating method is simple, is easy to accurate analysis
Accurate data is obtained, and can well keep the stability to subject data.
C. the present invention wears data acquisition device in the forehead position of subject, is entered using dry electrode in data acquisition device
Row detection, after subject wears' data acquisition device, dry electrode is located at head forehead position and the ear-lobe position of subject, adopts
The program of conducting medium can be avoided smearing with dry electrode structure, make operation easier.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the test philosophy figure of Moro embrace reflex instrument provided by the present invention；
Fig. 2 is the data transmission principle block diagram of eye electric tester and computer in the present invention；
Fig. 3 is the flow chart that the present invention carries out Moro embrace reflex test to subject；
Fig. 4 is data processing interface electro-ocular signal oscillogram of the present invention.
In figure：1- data acquisition devices；2- computers；3- high frequency earphones；The dry electrodes of 4-；5- subject.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the invention provides a kind of portable Moro embrace reflex instrument, including：
Moro embrace reflex control device, for providing scaring data for subject；
Data acquisition device 1, is worn on the forehead position of subject, the forehead electro-ocular signal for gathering subject 5；
Computer 2, Moro embrace reflex control device is integrated and connected with computer 2, and data acquisition device 1 passes through with computer 2
Wireless connection；
Data processing module, is arranged in computer 2, for being analyzed to the electro-ocular signal for being collected, and to place
Made an appraisal in the Moro embrace reflex variation characteristic of the subject under emotional arousal state.
Data acquisition device therein is electric tester at a glance, for gathering forehead electro-ocular signal, eye electric tester and meter
Calculation machine is transmitted by wireless device, and data processing module is used to process the electro-ocular signal for being gathered, and obtains eye electricity
Data.
The present invention carries out Moro embrace reflex control device and computer integrated, and data acquisition device and computer are realized into nothing
Line data transfer, scaring test data, the data processing mould run in computer can be provided by computer for subject
Block carries out data analysis to the electro-ocular signal for being collected, and the subject's health after being given up to experience habituation carries out comprehensive commenting
Valency, Moro embrace reflex instrument provided by the present invention has small volume, convenient long-range carrying.
The eye electricity data for being obtained are that subject gets a fright under emotional arousal state and measured blink after data stimulation
Eye number of times, blink intensity and twitching of the eyelid reaction time, Moro embrace reflex variation characteristic can be by the number of winks of subject, blink intensity
And the twitching of the eyelid reaction time shows.
Such as, under different emotional arousal states (such as pleasure, frightened, sadness), the number of winks of normal population with blink
Eye intensity can strengthen or suppress, and for drug addicts, under the induction of habituation thing or related thread, its number of winks with it is strong
Degree can be suppressed, and illustrate that drug addicts have craving to habituation thing.By the record of Moro embrace reflex instrument, can analyze medicine into
Addiction person to basic emotion stimulate and related thread induce emotional state, and to drug addicts craving with relapse it is certain
Illustrate and predicting function, for the psychiatric symptoms that treatment crystal methamphetamine abuse causes provide effective side with depressed sample symptom
Method, while find rule from the emotional reactions of crystal methamphetamine, a kind of more can objectively comment for its degree to be asked finds
Valency index, the possibility for relapsing after help is given up to addict gives a forecast.
Drug addicts, in the case where actively being induced with negative feeling, are analyzed compared with normal population by Moro embrace reflex instrument, and mood is called out
Awake degree is lower, and after certain hour is given up, under negative feeling induction, is analyzed by Moro embrace reflex instrument, emotionality journey
Degree has a certain degree of recovery trend.Moro embrace reflex control device therein includes audio frequency control module, for being carried for subject
Test data is frightened for sound.Under emotional arousal state, receive pure tone stimulates data and noise stimulation data, pure tone to subject
All the time through whole experiment, noise stimulation data occurs stimulation data in special time period, causes fright reaction.
Moro embrace reflex control device also includes video control module, and it provides image scaring test data for tester.When
So can as needed, while playing sound scaring test data and video scaring test data on computers.
As shown in Fig. 2 eye electric tester provided by the present invention includes electro-ocular signal acquisition module, electro-ocular signal treatment mould
Block and wireless transmitter module；Electro-ocular signal acquisition module is used to gather the electro-ocular signal of subject, and the eye electricity that will be collected
Be input into data signal after treatment to wireless transmission mould by signal input to electro-ocular signal processing module, electro-ocular signal processing module
Block, and radio transmission of digital signals to computer is processed, wireless transmitter module and computer can by bluetooth, WiFi or
Other wireless networks are attached.
In order to avoid carrying out smearing conducting medium in the test side of eye electric tester, operating efficiency is improved, make operation more
It is easy.The present invention uses dry electrode structure in the test side of eye electric tester, after subject wears' eye electric tester, dry electrode
Structure two electrodes position, one on subject's head forehead eyebrow, and with pupil when facing be in straight line, it is another
Individual dry electrode in ear-lobe position, for gathering the electro-ocular signal of subject.
As shown in figure 3, the concrete operation method following steps of Moro embrace reflex instrument provided by the present invention：
Data acquisition device is worn in the forehead position of subject；By Moro embrace reflex control device for subject provides survey
Examination data；Subject receives the electro-ocular signal for recording subject after test data by data acquisition device；Data acquisition is filled
Put after processing electro-ocular signal by radioing to computer；Computer is entered by data processing module to electro-ocular signal
Row analysis, and habituation state to subject makes objective evaluation, understands drug habit with the machine for relapsing from a new angle
System, can find a more objective appraisal standard for habituation craving degree.
The present invention uses eye electric tester, and sample rate is 512Hz, working voltage 2.97-3.63 volts, UART standard outputs
Interface；The high frequency earphone 3 for being used, sonic stimulation is accurate to 0.1 decibel；Computer uses panel computer, integrated programming system
With control system etc..
It is that the blink reflex action of appearance can from figure after being stimulated by sound scaring to occur obvious waveform position in Fig. 4
With will become apparent from subject obtain sound scaring stimulate after, its number of winks, blink intensity and the situation in twitching of the eyelid reaction time,
Compared by the eye motion with non-addict, can further analyze the mood to dependence producing drug for obtaining habituation subject
Motivation and craving state.
Meanwhile, the present invention can be also used for obtaining the mental illnesses such as posttraumatic stress disorder, all schizophrenic symptoms, depression
Neuromechanism carry out evaluation analysis, by a definite date the later stage carry out treatment and the most intuitively method be provided.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. a kind of portable Moro embrace reflex instrument, it is characterised in that the reflectometer includes：
Moro embrace reflex control device, for providing scaring data for subject；
Data acquisition device, is worn on the forehead position of subject, the electro-ocular signal for gathering subject；
Computer, the Moro embrace reflex control device is connected with the Automated library system, the data acquisition device and the meter
Calculation machine passes through wireless connection；
Data processing module, is arranged in the computer, for being analyzed to the electro-ocular signal for being collected, and to being in
The Moro embrace reflex variation characteristic of the subject under emotional arousal state is made an appraisal.
2. portable Moro embrace reflex instrument according to claim 1, it is characterised in that the data acquisition device is electricity at a glance
Tester, for gathering electro-ocular signal, the eye electric tester is transmitted with the computer by wireless device, the number
It is used to process the electro-ocular signal for being gathered according to processing module, obtains eye electricity data.
3. portable Moro embrace reflex instrument according to claim 2, it is characterised in that the eye electricity data for being obtained are subject
The data that got a fright under emotional arousal state number of winks measured after stimulating, blink intensity and twitching of the eyelid reaction time.
4. portable Moro embrace reflex instrument according to claim 3, it is characterised in that the eye electric tester includes eye telecommunications
Number acquisition module, electro-ocular signal processing module and wireless transmitter module；The electro-ocular signal acquisition module is used to gather subject
Electro-ocular signal, and the electro-ocular signal that will be collected is input into the electro-ocular signal processing module, the electro-ocular signal treatment
Be input into data signal after treatment to the wireless transmitter module by module, and radio transmission of digital signals to computer is carried out
Treatment.
5. portable Moro embrace reflex instrument according to claim 4, it is characterised in that adopt the test side of the eye electric tester
Dry electrode structure is used, after subject wears' eye electric tester, the dry electrode structure is located at the head forehead position of subject
And ear-lobe position.
6. portable Moro embrace reflex instrument according to claim 1, it is characterised in that the Moro embrace reflex control device includes
Audio frequency control module, for providing sound scaring test data for subject.
7. portable Moro embrace reflex instrument according to claim 6, it is characterised in that described sound scaring test data bag
Including noise stimulation data and pure tone stimulates data, wherein described pure tone stimulates data through the test process of whole subject,
When needing to cause subject's fright reaction, described noise stimulation data is superimposed upon institute by the Moro embrace reflex control device
In the pure tone stimulation data stated.
8. portable Moro embrace reflex instrument according to claim 6, it is characterised in that the Moro embrace reflex control device is also wrapped
Video control module is included, it provides image scaring test data and emotionality data for subject.
9. a kind of operating method of portable Moro embrace reflex instrument, it is characterised in that the operating method comprises the following steps：
Data acquisition device is worn in the forehead position of subject；By Moro embrace reflex control device for subject provides test money
Material；Subject receives the electro-ocular signal for recording subject after test data by data acquisition device；Data acquisition device pair
Electro-ocular signal processed after by radioing to computer；Computer is divided electro-ocular signal by data processing module
Analysis, and habituation state to subject makes objective evaluation.
10. operating method according to claim 9, it is characterised in that subject listens to scaring by wearing high frequency earphone
Audio data or provide video data by computer display module that reflex control device is provided.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611260986.1A CN106725535A (en) | 2016-12-30 | 2016-12-30 | A kind of portable Moro embrace reflex instrument and its operating method |
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| CN201611260986.1A CN106725535A (en) | 2016-12-30 | 2016-12-30 | A kind of portable Moro embrace reflex instrument and its operating method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20190004520A (en) * | 2017-07-04 | 2019-01-14 | 한양대학교 산학협력단 | Method and apparatus for detecting craving state for game based on electrooculogram |
| CN113080900A (en) * | 2020-04-26 | 2021-07-09 | 合肥工业大学 | Method and system for testing human body stress response in sudden noise environment |
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