WO2024058141A1 - Dispositif procédé et programme d'induction - Google Patents
Dispositif procédé et programme d'induction Download PDFInfo
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- WO2024058141A1 WO2024058141A1 PCT/JP2023/033091 JP2023033091W WO2024058141A1 WO 2024058141 A1 WO2024058141 A1 WO 2024058141A1 JP 2023033091 W JP2023033091 W JP 2023033091W WO 2024058141 A1 WO2024058141 A1 WO 2024058141A1
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- subject
- stimulation
- hypnotic state
- state
- formula
- Prior art date
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Classifications
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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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
Definitions
- the present disclosure relates to a guidance device, a guidance method, and a guidance program.
- Patent Document 1 describes hypnotic induction of a subject while detecting the stage of the subject's hypnotic state.
- Patent Document 1 does not include any suggestion about inducing a subject from a hypnotic state to a sleeping state to make them dream.
- the present disclosure has been made in view of the above, and aims to provide a guidance device, a guidance method, and a guidance program that can appropriately guide a subject into a sleep state and make them dream.
- the guidance device includes a determination unit that determines whether or not a subject is in a hypnotic state; and when the determination unit determines that the subject is in the hypnotic state, at least one of the five senses of the subject is provided. and a stimulation section that stimulates.
- the induction method according to the present disclosure puts a subject in a hypnotic state, and stimulates at least one of the five senses of the subject in the hypnotic state.
- the induction program includes a determination step of determining whether or not a subject is in a hypnotic state, and when it is determined in the determination step that the subject is in the hypnotic state, at least one of the five senses of the subject is
- the computer is caused to execute a stimulation applying step of causing the stimulation applying unit to stimulate the stimulation unit.
- a guidance device a guidance method, and a guidance program that can appropriately guide a subject into a sleep state and make them dream.
- FIG. 1 is a diagram schematically showing an example of a guidance device according to this embodiment.
- FIG. 2 is a functional block diagram showing an example of the guidance device.
- FIG. 3 is a diagram showing how stimulation is applied to a hypnotic subject.
- FIG. 4 is a flowchart illustrating an example of a guidance method.
- FIG. 1 is a diagram schematically showing an example of a guidance device 100 according to the present embodiment.
- FIG. 2 is a functional block diagram showing an example of the guidance device 100.
- the guidance device 100 includes a subject information acquisition section 10, a control section 20, and a stimulation section 30.
- the subject is put into a hypnotic state by an autonomic training method using medically based autosuggestion.
- the subject is put into a hypnotic state while visual information is blocked, for example by blindfolding.
- the hypnotic state by the autonomic training method is defined in seven stages by seven formulas: the background formula and the first to sixth formulas.
- the background formula is "I feel calm”
- the first formula is “my hands and feet are heavy”
- the second formula is “my hands and feet are warm”
- the third formula is "my heart is naturally calm and regular”.
- the fourth formula is the "breathing naturally and easily” stage
- the fifth formula is the "warm stomach” stage
- the sixth formula is the "comfortably cool forehead” stage.
- the hypnotic state is a state in which the first formula is more advanced than the background formula, and the state becomes more advanced as the state moves from the first formula to the second formula, . . . , to the sixth formula.
- the subject information acquisition unit 10 acquires information regarding the subject.
- the subject information acquisition unit 10 is capable of detecting, for example, biological information of a subject.
- biological information includes, for example, brain waves, cerebral blood flow (brain activation information), heart rate, respiratory rate, blood pressure, body temperature, amount of perspiration, muscle current, and the like.
- the brain activation information include oxyhemoglobin concentration, deoxidized hemoglobin concentration, and total hemoglobin concentration contained in the user's cerebral blood flow.
- Examples of devices that detect brain activation information include fMRI (functional magnetic resonance imaging), fNIRS (functional near-infrared spectroscopy), and fNIRS (functional near-infrared spectroscopy). principles of external spectroscopy) etc.
- a measuring device that performs measurements based on the brain, a measuring device that uses invasive electrodes, a measuring device that places a micromachine inside a blood vessel of the brain, and performs measurements using a micromachine, etc. can be used.
- the subject information acquisition section 10 includes, for example, a first mounting section 11, a plurality of optical fiber channels 12, a second mounting section 14, and an input section 15.
- the first mounting part 11 is mounted on the subject's head.
- the optical fiber channel 12 includes an output optical fiber 12a that emits near-infrared light from a light source (not shown) to the subject's head, and an output optical fiber 12a that receives near-infrared light reflected or scattered inside the subject's head. and an optical fiber 12b for receiving light and sending it to the information generating section 13.
- the first mounting unit 11 calculates the oxyhemoglobin concentration as brain activity information based on the received near-infrared light, and transmits the calculation result to the control unit 20. In addition to or in place of the oxyhemoglobin concentration, the first mounting unit 11 may calculate at least one of the deoxyhemoglobin concentration and the total hemoglobin concentration as the brain activity information. Note that the optical fiber 12b and the control unit 20 may be connected by wire or wirelessly.
- the second mounting unit 14 is mounted on the leg of the subject and detects the subject's biological information.
- the second mounting part 14 has a sensor for detecting various information such as heart rate, respiratory rate, blood pressure, body temperature, amount of perspiration, and myocardial current as biological information.
- the second mounting part 14 is not limited to a configuration in which it is attached to the leg of the subject, but may be a configuration in which it is attached to other parts of the subject's body, such as an arm or a torso.
- the input unit 15 inputs various information.
- various input devices such as a keyboard, a mouse, a button, a switch, a touch panel, etc. can be applied, for example.
- the control unit 20 includes a processing device such as a CPU (Central Processing Unit), and a storage device such as a RAM (Random Access Memory) or a ROM (Read Only Memory).
- a processing device such as a CPU (Central Processing Unit)
- a storage device such as a RAM (Random Access Memory) or a ROM (Read Only Memory).
- control unit 20 determines the content of the stimulus to be applied to the subject based on the detection result of the subject information acquisition unit 10.
- the control unit 20 includes a hypnosis control unit 21 , a determination unit 22 , a stimulus determination unit 23 , and a storage unit 24 .
- the hypnosis control section 21 controls the stimulation section 30 in order to transition the subject into a hypnotic state.
- the hypnosis control unit 21 controls a visual stimulation unit 31 and an auditory stimulation unit 32, which will be described later, to output the instruction content.
- Information on the contents of the instructions can be stored in the storage unit 24 in advance. Note that the subject may autonomously enter a hypnotic state without applying any external stimulation to the subject. In this case, the hypnosis control unit 21 does not need to perform any operation.
- the determination unit 22 determines the hypnotic state of the subject based on the acquisition results sent from the subject information acquisition unit 10. Specifically, the determining unit 22 determines whether the subject is in a hypnotic state. Furthermore, when the subject is in a hypnotic state, the determining unit 22 determines the stage of the hypnotic state.
- the determination unit 22 can determine that the subject has transitioned to a hypnotic state when a predetermined time has elapsed from the start time, for example.
- the predetermined time can be set for each subject based on data from past transitions to a hypnotic state.
- the subject's muscle relaxation state determined by the muscle current becomes looser than a predetermined state, it can be determined that the hypnotic state has transitioned from the background formula to the first formula.
- the surface temperature of the skin of the subject's hands, feet, etc. increases by a predetermined temperature from the start time, it can be determined that the hypnotic state has transitioned from the first formula to the second formula.
- the subject's pulse rate per unit time decreases by a predetermined percentage from the start time, it can be determined that the hypnotic state has transitioned from the second formula to the third formula.
- the subject's respiratory rate per unit time decreases by a predetermined percentage from the start time, it can be determined that the hypnotic state has transitioned from the third formula to the fourth formula.
- the subject's autonomic nerve activity becomes a state in which the parasympathetic nerve is dominant, it can be determined that the hypnotic state has transitioned from the fourth formula to the fifth formula.
- the frequency of alpha waves exceeds a predetermined threshold, it can be determined that the hypnotic state has shifted from the fifth formula to the sixth formula.
- the test subject is placed in a hypnotic state and brain states such as brain waves and brain activation states at each stage are acquired in advance, and the test subject's hypnotic state stages and brain states are stored in the storage unit 24 in association with each other. You can leave it there.
- the determination unit 22 compares the information acquired by the subject information acquisition unit 10 with the brain state information stored in the storage unit 24, and determines the stage of the subject's hypnotic state based on the detection result. (including whether or not the subject is in a hypnotic state) can be determined efficiently and accurately.
- the stimulus determining unit 23 determines the mode of stimulation to be applied to the subject based on the determination result of the determining unit 22.
- the mode of stimulation includes the type and size of stimulation. Examples of the type of stimulation include stimulation of at least one of the subject's five senses. Note that when the subject is in a hypnotic state with vision blocked, the stimulus determining unit 23 is configured to determine the stimulus for at least one of the five senses, excluding vision, auditory, tactile, olfactory, and taste. You can.
- the stimulus determining unit 23 may change the mode of stimulation applied to the subject depending on the stage of the subject's hypnotic state.
- the stimulus determining unit 23 determines the amount of stimulation for the subject as the stage of the subject's hypnotic state progresses, that is, as the subject's hypnotic state progresses from the background formula to the first formula, second formula, ..., sixth formula. It may be less.
- the stimulation determining unit 23 may increase the amount of stimulation to the subject as the stage of the hypnotic state of the subject progresses. Examples of ways to increase or decrease the amount of stimulation include, for example, increasing or decreasing the strength of the stimulation itself, increasing or decreasing the number of times the stimulus is applied, and the like.
- the stimulus determining unit 23 may reduce the types of stimuli to be applied to the subject as the hypnotic state progresses.
- the hypnotic state determines the stimulation to the auditory, tactile, olfactory, and gustatory senses in the background formula, first formula, and second formula stages, and determines the stimulation to the auditory and tactile senses in the third and fourth formula stages.
- auditory stimulation is determined. Note that any combination of hypnotic state stages and types of stimulation may be used.
- the storage unit 24 may store a table or the like that associates the stage of the subject's hypnotic state with the mode of stimulation according to the stage of the hypnotic state.
- the stimulus determining unit 23 can determine the mode of stimulation using a table or the like stored in the storage unit 24, depending on the stage of the subject's hypnotic state.
- the storage unit 24 stores various information.
- the storage unit 24 includes storage such as a hard disk drive, solid state drive, etc., for example.
- an external storage medium such as a removable disk may be used.
- the storage unit 24 stores programs and data for the determination unit 22 and stimulus determination unit 23 in the control unit 20 to realize the above functions.
- the storage unit 24 can store each stage of the subject's hypnotic state and the state of the brain in association with each other.
- the storage unit 24 can store the hypnotic state of the subject and the mode of stimulation applied to the subject in association with each other.
- the storage unit 24 also performs a determination step of determining whether or not the subject is in a hypnotic state, and when it is determined that the subject is in a hypnotic state in the determination step, the stimulation applying unit 30 stores at least one of the five senses of the subject.
- a guidance program for causing a computer to execute a stimulation applying step to stimulate the computer is stored.
- the stimulation section 30 is a device that stimulates the senses of the subject.
- the stimulation section 30 includes, for example, a visual stimulation section 31 that stimulates the test subject's vision, an auditory stimulation section 32 that stimulates the test subject's hearing, a tactile stimulation section 33 that stimulates the test subject's sense of touch, and an olfactory stimulation section that stimulates the test subject's sense of smell. It has a stimulation section 34 and a taste stimulation section 35 that stimulates the test subject's taste.
- the visual stimulation unit 31 may be, for example, an eye mask having a light irradiation function. Note that the visual stimulation section 31 may be replaced with an eye mask that does not have a light irradiation function.
- the configuration is such that no visual stimulation is given to the subject.
- a display device such as a monitor or a head-mounted display may be used as the visual stimulation unit 31.
- the auditory stimulation unit 32 may be, for example, an audio reproduction device such as a speaker.
- the tactile stimulation section 33 may be, for example, a glove-shaped tactile device.
- Examples of the olfactory stimulation section 34 include devices that can eject various scent components such as fragrances.
- Examples of the taste stimulation section 35 include devices that can supply various taste components such as sweetness, spiciness, saltiness, and vinegary taste.
- the subject is put into a hypnotic state by an autonomic training method.
- the subject's vision is blocked by blindfolding or the like.
- the subject information acquisition unit 10 the subject is equipped with necessary instruments and the like so that the subject's biological information and the like can be acquired by the measuring device.
- the hypnosis control section 21 controls the stimulation section 30 in order to transition the subject into a hypnotic state.
- the hypnotic control unit 21 can appropriately give instructions to the subject by controlling the auditory stimulation unit 32 to output the audio information stored in the storage unit 24.
- the subject transitions to a hypnotic state by following the instructions of the audio information output from the auditory stimulation unit 32, and the stages of the hypnotic state progress as appropriate to the background formula, the first formula, the second formula, ..., and the sixth formula. To go.
- the subject information acquisition unit 10 acquires information about the subject.
- the first mounting unit 11 detects brain waves or brain activation information of the subject.
- the second mounting unit 14 detects biological information such as the subject's heart rate, respiratory rate, blood pressure, body temperature, amount of perspiration, and myocardial current. Further, for example, a specialist who supervises the subject's hypnotic state can judge the stage of the hypnotic state and input the judgment result through the input unit 15. In this way, in the subject information acquisition section 10, the first wearing section 11, the second wearing section 14, and the input section 15 acquire information on the subject.
- the subject information acquisition unit 10 transmits the acquisition results to the control unit 20.
- the determination unit 22 determines whether the subject is in a hypnotic state based on the information transmitted from the subject information acquisition unit 10. If the subject is in a hypnotic state, the determining unit 22 determines the stage of the hypnotic state.
- the determining unit 22 can determine that the subject has entered a hypnotic state, for example, when a predetermined period of time has elapsed from the start point.
- the predetermined time can be set for each subject based on, for example, data on past transitions to a hypnotic state.
- the determination unit 22 determines, for example, the relaxed state of the subject's muscles, the surface temperature of the skin, the pulse rate per unit time, and the respiration rate per unit time, based on various information about the subject transmitted from the subject information acquisition unit 10. , the degree of autonomic nerve activity, the frequency of alpha waves, and other information necessary to determine the stage of hypnosis.
- the determination unit 22 determines the stage of the subject's hypnotic state based on the obtained information.
- the determination unit 22 determines that the hypnotic state has transitioned from the background formula to the first formula when the subject's muscle relaxation state becomes less than a predetermined state after the subject's hypnotic state has transitioned to the background formula. do. Further, the determining unit 22 determines that the hypnotic state has shifted to the second formula if the surface temperature of the subject's skin has increased by a predetermined temperature from the start of hypnotic induction after the subject's hypnotic state has shifted to the first formula.
- the determining unit 22 determines that the hypnotic state has shifted to the third formula if the subject's pulse rate per unit time decreases by a predetermined percentage from the starting point after the subject's hypnotic state has shifted to the second formula. judge. Further, after the subject's hypnotic state has shifted to the third formula, if the subject's breathing rate per unit time has decreased by a predetermined percentage from the starting point, it is determined that the hypnotic state has shifted to the fourth formula. Furthermore, after the subject's hypnotic state has shifted to the fourth formula, if the parasympathetic nerve becomes predominant in the autonomic nerve activity of the subject, it is determined that the hypnotic state has shifted to the fifth formula. Further, after the subject's hypnotic state has shifted to the fifth formula, it is determined that the hypnotic state has shifted to the sixth formula, for example, when the frequency of alpha waves of the subject becomes equal to or higher than a predetermined standard.
- the stimulus determining unit 23 determines the mode of stimulation to be applied to the subject based on the determination result of the determining unit 22.
- the stimulus determining unit 23 determines the form of stimulation to be applied to the subject depending on the stage of the hypnotic state.
- the stimulus determining unit 23 transmits the determination result to the stimulus applying unit 30.
- the stimulation applying unit 30 applies stimulation to the subject based on the determination result.
- the stimulus determination unit 23 when applying a stimulus to a subject in a hypnotic state from the visual stimulation unit 31, the stimulus determination unit 23 generates a visual image or video that has a special effect such as blurring that makes it impossible to identify the object.
- a stimulus may be applied to the subject.
- FIG. 3 is a diagram showing how stimulation is applied to a subject in a hypnotic state.
- FIG. 3 shows the progression of the subject's hypnotic state.
- the stimulation determining unit 23 can, for example, reduce the amount of stimulation to the subject as the stage of the hypnotic state of the subject progresses.
- FIG. 3 illustrates a case where the intensity of stimulation to the subject is weakened, the present invention is not limited to this example. For example, when repeatedly applying stimulation to a subject, the number of times stimulation is applied per unit time or the total number of times stimulation is applied may be reduced.
- FIG. 4 is a flowchart showing an example of the guidance method.
- the subject's vision is blocked by blindfolding or the like.
- the subject information acquisition unit 10 the subject is equipped with necessary instruments and the like so that the subject's biological information and the like can be acquired by the measuring device.
- step S10 the subject's vision is blocked, and the auditory stimulation unit 32 gives audio instructions to the subject under the control of the hypnosis control unit 21, thereby making the subject enter a hypnotic state.
- the subject information acquisition section 10 acquires the subject's information using the first wearing section 11, the second wearing section 14, and the input section 15 (step S20).
- the subject information acquisition unit 10 transmits the acquisition results to the control unit 20.
- the determination unit 22 determines whether the subject is in a hypnotic state based on the information transmitted from the subject information acquisition unit 10 (step S30).
- step S30 If it is determined that the subject is not in a hypnotic state (No in step S30), the process in step S20 is repeated. On the other hand, when determining that the subject is in a hypnotic state (Yes in step S30), the determining unit 22 further specifically determines the stage of the hypnotic state of the subject (step S40).
- the stimulus determining unit 23 acquires the determination result of the determining unit 22, and determines the mode of stimulation to be applied to the subject based on the determination result (step S50).
- the stimulus determining section 23 can determine the mode of stimulation according to the stage of the hypnotic state, based on, for example, a table stored in the storage section 24.
- the stimulus determining unit 23 transmits the determination result to the stimulus applying unit 30.
- the stimulation applying unit 30 acquires the determination result of the stimulation determining unit 23, and applies the determined form of stimulation to the subject based on the acquired determination result (step S60).
- the guidance device 100 includes the determination unit 22 that determines whether the subject is in a hypnotic state, and when the determination unit 22 determines that the subject is in a hypnotic state, the guidance device 100 uses the five senses of the subject. It includes a stimulation section 30 that stimulates at least one of the senses.
- the subject is put into a hypnotic state, and at least one of the five senses is stimulated in the subject who is in the hypnotic state.
- the induction program includes a determination step of determining whether or not the subject is in a hypnotic state, and when it is determined in the determination step that the subject is in a hypnotic state, at least one of the five senses of the subject is The computer is caused to execute a stimulation applying step of causing the stimulation applying unit 30 to stimulate.
- At least one of the five senses is stimulated for a subject in a hypnotic state, so the subject can be appropriately induced from the hypnotic state to a sleep state and made to dream.
- the determining unit 22 determines the stage of the hypnotic state of the subject, and the stimulation unit 30 changes the intensity of stimulation applied to the subject depending on the stage of the hypnotic state. According to this configuration, it is possible to apply appropriate stimulation to the subject according to the stage of the hypnotic state.
- the stimulation applying unit 30 reduces at least one of the type and amount of stimulation applied to the subject as the hypnotic state progresses. According to this configuration, stimulation can be appropriately applied to the subject.
- the determining unit 22 determines that the hypnotic state has transitioned from the background formula to the first formula when the muscle relaxation state becomes less relaxed than a predetermined state, and the skin surface temperature
- the temperature rises by a predetermined value from the starting point it is determined that the second formula has been used, and when the pulse rate per unit time has decreased by a predetermined percentage than the starting point, it is determined that the third formula has been used.
- the number of breaths per unit time decreases by a predetermined percentage from the starting point, it is determined that the system has shifted to the fourth formula, and when the parasympathetic nerve becomes predominant in the autonomic nervous activity level, the system shifts to the fifth formula.
- the hypnotic state has shifted to the sixth formula when the frequency of occurrence of alpha waves exceeds a predetermined standard. According to this configuration, it is possible to appropriately determine the progress of the hypnotic state.
- the stimulation applying section 30 has a configuration that stimulates the subject's five senses, but is not limited to this configuration.
- it may be configured to directly stimulate the subject by emitting near-infrared light to the subject's head via the emission optical fiber 12a to activate the subject's brain.
- two boxes equipped with electrodes are placed next to each other on the subject's head, and weak low-frequency electrical signals are sent from the two boxes to the subject's brain using a technique called transcranial alternating current electrical stimulation. Stimulation may be applied.
- the guidance device, guidance method, and guidance program according to the present disclosure can be used, for example, in a processing device such as a computer.
- SYMBOLS 10 Subject information acquisition part, 11... First attachment part, 12... Optical fiber channel, 12a, 12b... Optical fiber, 13... Information generation part, 14... Second attachment part, 15... Input part, 20... Control part, 21... Hypnosis control unit, 22... Judgment unit, 23... Stimulus determining unit, 24... Storage unit, 30... Stimulation providing unit, 31... Visual stimulation unit, 32... Auditory stimulation unit, 33... Tactile stimulation unit, 34... Olfactory stimulation Part, 35... Taste stimulation part, 100... Guidance device
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Abstract
Est divulgué un dispositif d'induction pourvu : d'une unité de détermination qui détermine si un individu se trouve dans un état hypnotique ; et d'une unité d'émission de stimuli qui, lorsqu'il est déterminé par l'unité de détermination que l'individu se trouve dans un état hypnotique, stimule au moins un des cinq sens de l'individu.
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JP2022-147556 | 2022-09-16 | ||
JP2022147556A JP2024042766A (ja) | 2022-09-16 | 2022-09-16 | 誘導装置、誘導方法及び誘導プログラム |
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Citations (4)
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JPH0531193A (ja) * | 1991-07-31 | 1993-02-09 | Omron Corp | 自律訓練及び治療装置 |
JPH07155381A (ja) * | 1993-12-07 | 1995-06-20 | Kazuhide Nakaji | 自動催眠誘導装置 |
JP2003000717A (ja) * | 2001-06-21 | 2003-01-07 | Jisupa:Kk | 催眠誘導ルーム |
WO2020165042A1 (fr) * | 2019-02-11 | 2020-08-20 | Oncomfort Sa | Procédé et système pour surveiller un niveau d'état de conscience modifié induit non pharmacologiquement |
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- 2022-09-16 JP JP2022147556A patent/JP2024042766A/ja active Pending
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- 2023-09-11 WO PCT/JP2023/033091 patent/WO2024058141A1/fr active Search and Examination
Patent Citations (4)
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JPH0531193A (ja) * | 1991-07-31 | 1993-02-09 | Omron Corp | 自律訓練及び治療装置 |
JPH07155381A (ja) * | 1993-12-07 | 1995-06-20 | Kazuhide Nakaji | 自動催眠誘導装置 |
JP2003000717A (ja) * | 2001-06-21 | 2003-01-07 | Jisupa:Kk | 催眠誘導ルーム |
WO2020165042A1 (fr) * | 2019-02-11 | 2020-08-20 | Oncomfort Sa | Procédé et système pour surveiller un niveau d'état de conscience modifié induit non pharmacologiquement |
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