JP6944779B2 - Five senses function measurement and training systems, methods, and programs for improving brain function - Google Patents

Description

The present invention relates to a technique for measuring and training the functions of the five senses for improving brain function.

Dementia is one of the biggest social problems in Japan, which is facing a super-aging society. Methods for early detection and amelioration of dementia have not yet been established, and most of the research is in the preventive field, and many are within the academic scope. In addition, the content written in this kind of book is partial or one-pattern, so it is very difficult to implement and continue, and it is difficult to see the effect. In addition, although drugs for treating dementia have begun to be sold, the financial burden and the burden on the body such as side effects cannot be ignored.

By the way, in recent years, it has been clarified that the brain is activated by stimulating the five senses (that is, sight, hearing, smell, taste, and touch). For example, Patent Document 1 has been published as a technique for stimulating the five senses of the elderly to activate the brain. It is also known that the reminiscence method (a psychotherapy that recalls nostalgic events in the past) advocated by Robert Butler activates the brain.

Japanese Unexamined Patent Publication No. 2008-279190

However, Patent Document 1 only makes the player think about the relationship between the plurality of sensations, and does not stimulate the player according to the deterioration state of the five senses. Further, the images and the like used in Patent Document 1 cannot be recalled by the player and are common to all the players.

In addition, past TV programs and movies have been used as reminiscence therapy in the past, but it is difficult to find them because there are many images. That is, since the images and the like that can recall the nostalgic events of the past (that is, the brain is activated) differ from person to person, it is difficult to find the most suitable image and the like for that person.

The present invention has been made in view of such a problem, and a person with dementia and a person who may have dementia perceives it through the five senses (based on past experience and knowledge, and gives meaning to the information obtained by the five senses. The purpose is to provide systems, methods, and programs that can restore the cognitive function of the brain by recollecting while stimulating.

In order to achieve such an object, the present invention provides a means for transmitting a candidate for recollection content extracted based on the user's personal information and information about the content to the user terminal, and the user terminal. A means for receiving data indicating the content selected from the candidates for the recollection content, a means for delivering the content including at least the selected content to the user terminal, and the user terminal. It is provided with a means for receiving the reaction data of the user whose perception is stimulated through the five officials by the delivered content, and a means for updating the optimum content for the user based on the received reaction data.

According to the present invention, it is possible to deliver optimal content that stimulates perception (five senses) through the five officials of a person with dementia and the possibility of dementia, and that the person can recall.

It is a schematic diagram of the service which concerns on one Embodiment of this invention. It is a detailed figure of the content management system which concerns on one Embodiment of this invention. This is an example of a customer database according to an embodiment of the present invention. It is a detailed view of the user terminal which concerns on one Embodiment of this invention. It is a detailed figure of the data analysis system which concerns on one Embodiment of this invention. It is a flowchart which shows an example of the processing flow in the content management system and the data analysis system which concerns on one Embodiment of this invention. This is an example of tag information of the content according to the embodiment of the present invention. It is an image screen which concerns on one Embodiment of this invention. It is an image screen which concerns on one Embodiment of this invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a schematic view of a service according to an embodiment of the present invention. This service delivers content that can be recalled by people with dementia and its potential (Mild Cognitive Impairment (MCI), etc.) (hereinafter referred to as users), and is perceived (five senses) through the five senses of the user. ) Is stimulated. The schematic diagram shows the content management system 101, the user terminal 102a and the user terminal 102b (collectively referred to as the user terminal 102), the user (nursing facility) 103a and the user (home) 103b (collectively referred to as the user 103). , Data analysis system 104.

The content management system 101 is a system for mainly collecting and managing contents and distributing them to the user terminal 102. The details of the content management system 101 will be described later with reference to FIG. The user terminal 102 is a terminal for receiving the delivered content. The user terminal 102 includes an output unit that outputs contents and an input unit that measures the five sense functions of the user 103 and measures brain waves. For example, the user terminal 102 is a tablet and a device connected to the tablet. The details of the user terminal 102 will be described later with reference to FIG. The user 103 is a person who uses the user terminal 102, and is assumed to be a resident of a long-term care facility (103a), an elderly person receiving home care (103b), or the like. Although two user terminals 102 and two users 103 are shown in FIG. 1, an arbitrary number of user terminals 102 and users 103 can exist. The data analysis system 104 is a system for mainly analyzing the five senses function and brain wave data of the user 103 and selecting the most suitable content for the user 103. The details of the data analysis system 104 will be described later with reference to FIG. The content management system 101 and the data analysis system 104 may be one system.

Explaining the flow of this service, first, the content management system 101 collects contents. This content is content for the user 103 to recall (that is, to recall past nostalgic events). Next, the user 103 selects content to be viewed or the like from a plurality of contents. The user 103 stimulates the perception (five senses) through the five officials by viewing the selected content or the like. Humans try to connect the information received from the five officials with the information held in the brain as long-term memory. Even with dementia, long-term memory is less likely to be lost and the recognition rate is higher. Therefore, when the user 103 recalls while stimulating the perception (five senses), the brain is activated and the cognitive function is restored. The data analysis system 104 can analyze changes in the five senses function and brain waves of the user 103 before and after stimulating the perception (five senses), and can select contents that are highly effective for each user 103.

FIG. 2 is a detailed view of the content management system according to the embodiment of the present invention. The content management system 101 includes a content candidate transmitting means 201, a selected content receiving means 202, a content distribution means 203, a five-sense function and brain wave data receiving means 204, an analysis data transmitting means 205, an analysis result receiving means 206, a billing means 207, and a customer. Includes database 208 and content server 209. The content management system 101 can be a computer that includes a processor and memory. Further, the content management system 101 includes a content candidate transmitting means 201, a selected content receiving means 202, a content distribution means 203, a five-sense function and brain wave data receiving means 204, an analysis data transmitting means 205, an analysis result receiving means 206, and a charging means 207. It can include a storage medium in which a program for functioning as a function or a program for executing a processing flow described later is stored. Hereinafter, a detailed description will be given.

The content candidate transmitting means 201 transmits data indicating content candidates used for activating the brain (hereinafter referred to as brain exercise) by recollecting the user while stimulating perception (five senses) to the user terminal 102. be able to. Specifically, the content candidate transmission means 201 can transmit a plurality of contents (for example, contents having a name corresponding to the input keyword) expressing the keyword input by the user. The content candidate transmission means 201 can determine the content candidate based on the personal information of the user stored in the customer database 208 and / or the information regarding the content stored in the content server 209. For example, the content candidate transmission means 201 can determine a content candidate based on the user's date of birth, place of birth, and residence history, and the time and place where the content was shot. Further, for example, the content candidate transmission means 201 can determine a content candidate based on whether or not the creator of the content is a user (that is, the content candidate is produced by the person himself / herself, or the person himself / herself or his / her family, etc.). Priority is given to the content provided by). FIG. 8 is an image screen when the content candidate is displayed on the user terminal 102.

The selected content receiving means 202 can receive data indicating the selected content from the user terminal 102. That is, the user selects content that can be felt nostalgic from the plurality of contents transmitted from the content candidate transmission means 201. The selected content receiving means 202 records data indicating the selected content in the memory so that the content distribution means 203 can refer to it. The content candidate may be selected by the user when the service according to the present embodiment is used for the first time (for example, when moving into a long-term care facility), or periodically (for example, 2 to 4 times /). Year) may go. Alternatively, if the user does not select the content candidate for a long period of time, the content for brain exercise may be forcibly replaced with another content.

The content distribution means 203 can distribute the content to the user terminal 102. The content to be delivered may be the content selected by the user (that is, selected by the selected content receiving means 202 in response to the transmission by the content candidate transmitting means 201), or may be other content. The content distribution means 203 can distribute both the content selected by the user and the other content and compare the difference in the five-sense function and the change in the brain wave (that is, the content selected by the user). And the difference in effect from the content determined by the data analysis system 104 to be optimal). Other contents can be the most effective contents among the contents used by the users in the past. In addition, other content can be content similar to the content selected by the user. The content distribution means 203 can also distribute only the content selected by the user. FIG. 9 is an image screen when the content is displayed on the user terminal 102.

The five senses function and the electroencephalogram data receiving means 204 can receive data obtained by quantifying the five senses functions of the user before and after the brain exercise (that is, viewing the content or the like) from the user terminal 102. In addition, the five senses function and the electroencephalogram data receiving means 204 can receive the electroencephalogram data of the user before and after the brain exercise from the user terminal 102. The five senses function and the electroencephalogram data receiving means 204 record the received data in the memory so that the analysis data transmitting means 205 can refer to it.

The analysis data transmitting means 205 sends the data analysis system 104 to the data received by the five-sense function and the brain wave data receiving means 204, and the data indicating the content and the user corresponding to the received data (that is, which user). , Data showing how the five senses function and brain waves have changed by exercising the brain using which content), and the personal information of the user can be transmitted.

The analysis result receiving means 206 can receive the analysis result (specifically, the data indicating the content highly effective for the user) from the data analysis system 104. As described above, the content distribution means 203 can distribute content that is highly effective for the user based on the analysis result.

When the paid content is used, the billing means 207 can perform a process for charging the user, the long-term care provider, or the like.

The customer database 208 can store the personal information of the user. The details of the customer database 208 will be described with reference to FIG.

FIG. 3 is an example of a customer database according to an embodiment of the present invention. The customer database 208 contains "customer ID", "name", "date of birth", "place of birth" and "residential history" for each user, and "date", "content" and "effect" of brain exercise. And data of "cognitive function level" and "analysis result" can be stored. The "customer ID" is an identifier given to the user. Since each user is specified by the "customer ID", the service according to the present embodiment can be used regardless of the location (nursing facility, home, etc.) or the terminal. The "name" is the name of the user. The "date of birth" is the date of birth of the user, and is referred to by the content candidate transmission means 201 when determining the content candidate. For example, the content candidate transmission means 201 can calculate the childhood of the user from the "date of birth" and include the content related to the era or age in the content candidate. The "place of birth" and "residential history" are the place of birth of the user and one or more places of residence and years of residence, and are referred to by the content candidate transmitting means 201 when determining the content candidate. For example, the content candidate transmission means 201 can include content related to the place of birth or the place of residence in the content candidate. Data is added to the "date", "content", "effect", and "cognitive function level" of the brain exercise each time the user performs the brain exercise. The "implementation date" is the date on which the user performed the brain exercise. "Content" is the content used during the brain exercise. The "effect" is the effect of the brain exercise (that is, changes in the five senses function and brain waves before and after the brain exercise). The "cognitive function level" is the level of the user's cognitive function on the date of implementation. For example, the "cognitive function level" can be divided into levels based on the data obtained by the five senses function and the electroencephalogram data receiving means 204 from the user terminal 102, which quantifies the five senses function of the user. The user can print the results of such brain exercises. Therefore, for example, it is possible to print an image used for brain exercise in a long-term care facility and take it home. The "analysis result" is a content analyzed by the data analysis system 104 and highly effective for the user. The "analysis result" is added or updated each time the user performs a brain exercise. In addition, the customer database 208 can include data on the user's body (body temperature, blood pressure, pulse, electrocardiogram, etc.).

Return to FIG. The content server 209 can store the content to be distributed to the user terminal 102. The content includes, for example, 2D or 3D images and videos (including color and monochrome) for stimulating vision, sound sources for stimulating hearing, proportions of fragrances for stimulating the sense of smell, and taste. Data that quantifies the sense of taste (sweetness, acidity, saltiness, bitterness, umami, etc.) for stimulating the sense of touch, data that quantifies the sense of touch for stimulating the sense of touch, strength of vibration, etc., or a combination of these. can do. Residents of long-term care facilities (user 103a in Fig. 1), elderly people receiving home care (user 103b in Fig. 1), their families, long-term care providers, etc. are past photos and videos owned by the users. , School songs, sounds of nature, nostalgic scents and foods, and the feeling of touching something are provided to the content management system 101. In addition, arbitrary contents such as movies and TV programs may be used. The content may be content that can be felt by a plurality of organs of the five officials at the same time (for example, content that combines a festival image, a festival sound, and a festival scent).

The content provided in this way is converted into data and stored in the content server 209. Information about the content (tag information) is added to these contents. FIG. 7 is an example of tag information. For example, the tag information includes a content ID (classification code), a content name (name (name). Content having a name corresponding to the input keyword is extracted when a user selects a content candidate), and content. Information on areas and places related to the content, information on the times and ages related to the content, content providers (creators), care provider IDs (IDs of care facilities where users live), etc. Information is given. As described above, the content candidate transmitting means 201 can refer to the information of the area and place of the content and the information of the era and the age when the content candidate is determined. In addition, the content candidate transmission means 201 can refer to the content provider and include the content provided by the user in the content candidate. In addition, the long-term care business operator can browse the usage status of the content having his / her long-term care business ID on the content management system 101, and by grasping who is interested in what kind of content, daily life. It can be used for nursing care work.

FIG. 4 is a detailed view of a user terminal according to an embodiment of the present invention. The user terminal 102 includes a content candidate receiving means 401, a selected content transmitting means 402, a content receiving means 403, a content output means 404, an input means 405, a five-sense function, and an electroencephalogram data transmitting means 406. The user terminal 102 can be a computer including a processor and a memory. Further, the user terminal 102 is a program for functioning as a content candidate receiving means 401, a selected content transmitting means 402, a content receiving means 403, a content output means 404, an input means 405, a five-sense function and a brain wave data transmitting means 406, or , A program for executing a processing flow described later, can be included as a storage medium. Hereinafter, a detailed description will be given.

The content candidate receiving means 401 can receive data indicating the content candidates used in the brain exercise from the content management system 101. For example, the content candidate receiving means 401 can display a plurality of content candidates (for example, images) on the content output means 404 such as a display. The content candidate receiving means 401 records the received data in the memory so that the selected content candidate means 402 can refer to it.

The selected content transmitting means 402 can transmit data indicating the content selected from the plurality of content candidates received by the content candidate receiving means 401 to the content management system 101. For example, the user can select the content on the touch panel or the like.

The content receiving means 403 can receive the content from the content management system 101. The content receiving means 403 can output the content by the content output means 404 according to the type of the received content.

The content output means 404 can output the content received by the content receiving means 403. For example, the content output means 404 is a display. The display may be either a 2D or 3D display. The display may be a display used exclusively or a general-purpose display. Further, it may be used for applications such as electronic signage such as digital signage. Further, the display may be an HDM (Head Mounted Display) display for viewing VR (Virtual Reality) contents. Further, the content output means 404 may be a projector, or may be one that projects the content on a huge screen such as projection mapping. The user can stimulate the visual sense by seeing the content (image or video) displayed on the display. Further, for example, the content output means 404 is a speaker. The user can stimulate hearing by listening to the content (sound source) emitted from the speaker. Further, the content output means 404 is a device that generates a scent, such as an aroma pot or an aroma diffuser. The user can stimulate the sense of smell by smelling the generated scent based on the data of the proportion of the fragrance formulation. Further, the content output means 404 is a device that generates a liquid or the like having a specific taste. The user can stimulate the taste by tasting the liquid generated based on the data obtained by quantifying the taste. Alternatively, a taste sample injection device that injects a taste sample according to the content may be used. Further, the content output means 404 is a device (vibration controller) that stimulates the user's hands, feet, and the like. The user can stimulate the sense of touch by touching the data that quantifies the feel and the device that reproduces the strength of vibration.

The input means 405 can measure the user's five sense functions before and after the user exercises the brain using the content output by the content output means 404, and can measure the user's brain wave. .. For example, the input means 405 is a touch panel type display, a push button connected to a tablet, or the like. Further, for example, the input means 405 is a device for measuring an electroencephalogram. Further, for example, the input means 405 is a foot pedal, a wearable device (pedometer (registered trademark), speedometer, gyro compass), a response controller, a face sensor, an eye tracking device, and the like.

Here, the measurement of the user's five sense functions will be described. In the present embodiment, by grasping the deterioration state of the five senses function, it is possible to deliver the content that specifically stimulates the deteriorated sensation (one of the five senses). Specifically, the deteriorated sensation can be trained alone or in correlation with other sensations (since humans obtain 80% of information from the visual sense, the weighting of the five senses is not uniform). Alternatively, the indirectly deteriorated sensation can be trained in combination with the normal sensation. In addition, in the present embodiment, brain exercise may be performed using other organs that are still functioning without deterioration.

Further, in the present embodiment, it is possible to judge whether or not the content is effective by the change of the five senses function before and after the brain exercise. Further, in the present embodiment, it is possible to classify the user's "cognitive function level" stored in the customer database 208 based on the data obtained by quantifying the five sense functions (that is, when dementia occurs, 2). It is said that it is difficult to do two things at the same time. Therefore, in the present embodiment, by having the user do two things at the same time (for example, while watching a video, pressing a push button according to an instruction) Determine if cognitive function is impaired).

For example, in order to measure the visual function, the content management system 101 increases or decreases the number of objects displayed in the video, such as "when a specific movement is made", "when the movement is stopped", and "the number of the displayed objects is increased or decreased". It is possible to have the user press a push button when "when" or "when the color of the displayed object changes". Further, for example, in order to measure the auditory function, the content management system 101 informs the user when the sound is "heared", "cannot be heard", "when a known song is played", or the like. You can press the push button. Further, for example, in order to measure the tactile function, the content management system 101 causes the user to press the push button when the push button "continuously vibrates" or "intermittently vibrates". be able to. Similarly, in order to measure the functions of smell, taste, and touch, the content management system 101 may, for example, "when smelling a specific scent", "when tasting a specific taste", and "feeling a specific feel". It is possible to have the user press the push button at "when" or the like.

The five senses function and brain wave data transmission means 406 can transmit the data obtained by quantifying the user's five sense functions measured by the input means 405 and the user's brain wave data measured by the input means 405 to the content management system 101. can. In addition to the electroencephalogram data, it is also possible to investigate the user's reaction by using data such as body temperature, pulse, blood pressure, respiratory rate, and sweating amount.

FIG. 5 is a detailed view of the data analysis system according to the embodiment of the present invention. The data analysis system 104 includes analysis data receiving means 501, analysis means 502, and analysis result transmitting means 503. The data analysis system 104 can be a computer that includes a processor and memory. Further, the data analysis system 104 stores a storage medium that stores a program for functioning as an analysis data receiving means 501, an analysis means 502, and an analysis result transmitting means 503, or a program for executing a processing flow described later. Can include. Hereinafter, a detailed description will be given.

The analysis data receiving means 501 receives data obtained by quantifying the five sense functions of the user, brain wave data, data corresponding to the data, data indicating the user, and personal information of the user from the content management system 101. Can be received.

The analysis means 502 can select highly effective content that activates the brain and restores cognitive function for each user. For example, the analysis means 502 can select the content in which the brain waves have changed significantly before and after the brain exercise. In addition, the analysis means 502 can select content similar to the content in which the brain wave has changed significantly. In addition, the analysis means 502 can select the content whose five sense functions have been restored before and after the brain exercise. Further, the analysis means 502 can select the content that specifically stimulates the deteriorated sensation based on the deterioration state of the five senses function of the user. Further, the analysis means 502 can score the content (for example, give a score to changes in brain waves and the five senses function), and select the content having a high score. Further, the analysis means 502 can select the content based on the user's preference (for example, the selection history of the content candidate). Further, the analysis means 502 can select the content based on the "cognitive function level" of the user. Further, the analysis means 502 can select the content based on the analysis result of what kind of content is effective for the user having what kind of five sense functions and brain waves (that is, the same five sense functions). And select content that was effective for another user with brain waves). In addition, the effect of the analysis means 502 may differ depending on the time when the user exercises the brain, the timing when the user exercises the brain, and the place where the user exercises the brain (for example, whether it is performed at home or in a nursing care facility). Content can be selected based on (because of its nature).

FIG. 6 is a flowchart showing an example of a processing flow in the content management system and the data analysis system according to the embodiment of the present invention.

In step 601 the content management system 101 transmits the content candidate to the user terminal 102.

In step 602, the content management system 101 receives the content selected by the user from the content candidates transmitted in step 601 from the user terminal 102.

In step 603, the content management system 101 delivers the content selected by the user in step 602 to the user terminal 102. At the same time, the content management system 101 can also deliver content other than the content selected by the user in step 602 to the user terminal 102.

In step 604, the content management system 101 receives data and brain wave data in which the five sense functions of the user are quantified before and after brain exercise using the content delivered in step 603 from the user terminal 102.

In step 605, the data analysis system 104 receives the analysis data from the content management system 101. After that, the data analysis system 104 selects, for each user, highly effective content that activates the brain and restores cognitive function.

Thus, according to the treatment of the present embodiment, dementia and a person who may have dementia can activate the brain and restore cognitive function by recollecting while stimulating perception (five senses). can. Further, according to the process of the present embodiment, it is possible to select the content suitable for the person to recall.

[Application example]
Next, an application example using the contents of brain exercise will be described. In the above-described embodiment, the embodiment in which the user can select the content suitable for recollection has been described. Hereinafter, this suitable content is referred to as a suitable recollection content. In the following application example, a further form using the suitable recollection content will be described. As described above, the suitable memoir content can be content that the user feels nostalgic, and may be referred to as a suitable memoir of production soil (Ubusuna).

Generally, a rehabilitation method called neuro-rehabilitation is known. Neuro-rehabilitation is a rehabilitation method that increases the stimulation of the cranial nerves by concentrating consciousness when moving the limbs, and makes it easier to create new neural circuits in a place other than the cranial nerves damaged by, for example, intracerebral hemorrhage. In addition, the brain is known to have a property called plasticity, and it is known that even when the brain is damaged, a normal part can replace the role of the damaged part.

People with dementia and those who may have dementia may have impaired cognitive function due to factors such as partial weakening of brain cells. Therefore, if dementia and those who may have dementia can consciously move their limbs and body, it can be expected to have an effect like neurorehabilitation, so dementia (especially patients with mild dementia (MCI)). )) The chances of recovery are improved. Here, the point of "consciously moving the body" is an important factor.

However, for people with dementia and their potential, this "conscious physical activity" is a difficult task. For example, people with dementia and their potential are said to have difficulty doing two things at the same time. Therefore, we do two things, such as "strongly conscious of moving" a specific part of the body (for example, hand) and "actually moving the body (for example, hand)" as is done in neuro-rehabilitation. It is difficult to make it. Furthermore, actions that "consciously" move the "hands" and "feet" at the same time are difficult movements for people with dementia and their potential.

In addition, for example, in a nursing care facility, simple exercises may be performed in which the body is moved according to the voice of the staff. However, this simple exercise does not necessarily mean "consciously moving the body". In neuro-rehabilitation, for example, it is necessary to concentrate the consciousness to the extent that the limbs are moved with the intention of "moving", and even if the body is moved lazy, it does not mean that the body is "consciously moving". Therefore, although such simple exercises are useful for maintaining good health, they have not reached the level of the effects known in neurorehabilitation.

Therefore, as an application example of this embodiment, a mode in which the user exercises while providing the user with the above-mentioned suitable recollection content will be described. Here, a case where a video is used as a suitable recollection content will be described as an example. When viewing the suitable recollection content, for example, a phenomenon occurs in which the values (potentials) of the α wave (wave indicating the degree of relaxation) and the β wave (wave indicating the degree of concentration) of the brain wave of the user rise at the same time. That is, the user who is viewing the suitable recollection content is in a state of increasing concentration while calming down. In this way, the user is made to perform the action of moving the body in the state of providing the suitable recollection content to the user. That is, the user is made to perform an appropriate exercise (for example, an exercise that makes him breathe, an exercise that makes him sweat slowly) while the user is comfortable and focused. Since the body is moved while the user's consciousness is increasing, it is possible to carry out the above-mentioned "consciously moving the body" even for people with dementia and the possibility of it. become. In other words, if you are instructed to "raise your hand" while your consciousness is clear, you will be more conscious of "raising your hand" than when you are not watching the suitable recollection content. .. Therefore, recovery of cognitive function is expected as if performing neuro-rehabilitation.

When exercising the user while providing the suitable recollection content, for example, a staff member of a nursing care facility speaks to the user and asks the user who is viewing the suitable recollection content. Exercise may be performed. Alternatively, the preferred recollection content delivered by the content distribution means 203 may be delivered after inserting, for example, a voice assisting exercise (for example, raising a hand) into the suitable recollection content.

The stage of exercising may be divided into three stages according to the individual state of the user, for example. The first step is to push the button to move the hand, the second step is to push the button and foot switch to move the limbs, and the third step is to exercise the whole body. good. As an example of whole body exercise, for example, when the image starts, the person may step on the spot, or when the sound of the whistle is heard, the person may step sideways.

In order to realize such an application example, for example, the following configuration may be adopted. That is, the five-sense function and the electroencephalogram data receiving means 406 receive data that evaluates the exercise performed by the user in a state where the content distribution means 203 of the content management system 101 provides the suitable recollection content to the user. That is, the five senses function and the electroencephalogram data receiving means 406 receive data that evaluates the exercise performed by the user who has accessed the suitable recollection content. For example, the five senses function and the electroencephalogram data receiving means 406 receive the data measured by the sensor (input means 405) worn by the user and transmitted from the five senses function and the electroencephalogram data transmitting means 406 of the user terminal 102. You may. Alternatively, data indicating a subjective evaluation or an objective evaluation input by the user who executed the exercise, the care staff, or the like using the user terminal may be received. The subjective evaluation can be, for example, a self-evaluation such as "it was fun", "tired", and "whether the user was able to move his / her body as he / she wanted". The objective evaluation can be an objective evaluation of the "exercise level", "speed", "appropriateness", etc. of the user who performed the exercise by the care staff or the like. The analysis data transmission means 205 transmits the data received in this way (data in which the motion is evaluated) to the data analysis system 104.

The analysis means 502 of the data analysis system 104 can analyze the data obtained by evaluating the exercise and create an exercise menu suitable for the user based on the analysis result. The analysis result transmitting means 503 may transmit the exercise menu created by the analysis means 502 to the content management system 101 or the user terminal 102. Further, the analysis result may be transmitted to the user terminal 102 and displayed on the user terminal 102, or a paper on which the analysis result is printed may be output by a printer (not shown).

As described above, by having the user exercise while providing the suitable recollection content, the above-mentioned "consciously moving the body" is realized. Therefore, it is expected to have the same effect as the conventionally known neuro-rehabilitation. Although the case where the suitable recollection content is a video content has been described here as an example, the content is not limited to the video, and the above-mentioned various contents may be used. For example, the user may be allowed to exercise while smelling a pleasant scent. In addition, the user may be allowed to exercise while showing an image and smelling it. In addition, the user may be allowed to exercise while stimulating at least one of the above-mentioned five senses. If the user exercises while stimulating the five senses and raising consciousness, the same effect as "consciously moving the body" of a person with dementia or the possibility of dementia can be obtained. Therefore, improvement of dementia (especially mild dementia) can be expected.

It should be noted that the fact that the user exercises while providing this suitable recollection content is expected to have the same effect as the method called coping. Coping is a stress coping method that controls stress by repeatedly becoming a distraction and having fun and becoming a habit. Therefore, it is possible to realize coping by exercising or singing a song while providing this suitable recollection content. In other words, so far, we have mainly described users as examples of people with dementia or the possibility of dementia, but even when the above-mentioned system is provided to people with depression or the possibility of dementia. It is possible to relieve the stress of the user.

101 Content management system 102 User terminal 103 User 104 Data analysis system 201 Content candidate transmission means 202 Selected content reception means 203 Content distribution means 204 Five-sense function and brain wave data reception means 205 Analysis data transmission means 206 Analysis result reception means 207 Billing Means 208 Customer database 209 Content server 401 Content candidate receiving means 402 Selected content transmitting means 403 Content receiving means 404 Content output means 405 Input means 406 Five-sense function and brain wave data transmitting means 501 Analytical data receiving means 502 Analysis means 503 Analysis result transmitting means

Claims (5)

A content transmission means for transmitting a candidate for recollection content extracted based on the user's personal information and information about the content to the user terminal, and a content transmission means.
A content receiving means for receiving data indicating content selected from the candidates for recollection content from the user terminal, and a content receiving means.
A content distribution means for distributing content including at least the selected content to the user terminal, and
From the user terminal, the response data receiving means for perceived through feeling five by said distributed content receives response data of the user is stimulated,
Based on the received reaction data, the content updating means for updating the content having a high effect of activating the brain and recovering the cognitive function for the user as suitable content is provided.
The user's personal information includes information on the cognitive function level that quantifies the user's five sense functions.
The content transmitting means is content that allows three of the five senses to be felt at the same time and allows the user to recall past nostalgic events, and further, a deteriorated function of the five senses based on the cognitive function level. The content that stimulates the above is transmitted as a candidate for the recollection content.
A system characterized by that. The system according to claim 1 , wherein the reaction data includes data that evaluates an exercise performed by the user who has accessed the content. A content transmission step of transmitting a candidate for recollection content extracted based on the user's personal information and information about the content to the user terminal, and a content transmission step.
A content receiving step of receiving data indicating the content selected from the candidates for the recollection content from the user terminal, and a content receiving step.
A content distribution step of distributing content including at least the selected content to the user terminal, and
From the user terminal, the response data receiving step of perceived through feeling five by said distributed content receives response data of the user is stimulated,
Based on the received reaction data, the content update step of updating the content suitable for the content having a high effect of activating the brain and recovering the cognitive function for the user is included.
The user's personal information includes information on the cognitive function level that quantifies the user's five sense functions.
The content transmission step is content in which three of the five senses can be felt at the same time, and the user can recall past nostalgic events, and further, a deteriorated function among the five senses functions based on the cognitive function level. Includes a process of transmitting content that stimulates the above as a candidate for the recollection content.
A method characterized by that. The method of claim 3 , wherein the reaction data includes data that evaluates the exercise performed by the user who has accessed the content. A program for causing a computer to execute the method according to claim 3 or 4.

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