Psychotic manifestation and mental state evaluation apparatus and evaluation method
First Claim
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1. A psychotic manifestation and mental state evaluation apparatus comprising:
- a database which stores data of stimulating Noh mask images that express various kinds of human emotions according to changes of the angles at which the masks are photographed from tilting up to tilting down;
an image display apparatus for displaying the stimulating images;
means for displaying questions, referred to as emotion items, about the feeling elicited by the stimulating images that have been one by one shown on the image display apparatus as well as displaying a response from a subject being evaluated to each question based on response data which includes affirmative response data, reaction data and a reaction-time value;
means for gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image; and
processing means for evaluating psychotic manifestation and mental state based on the gathered statistical data including the number of affirmative responses, a number of expression evaluation variations, a balance coefficient of expression and a deviation score from healthy subjects'"'"' reference data that have been obtained by recalculating affirmative responses from each emotion item,wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state,wherein said processing means collects a reaction value and a reaction-time value from the response data of the response to each emotion item that corresponds to each stimulating image, collects reaction data by comparing the reaction and reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, and evaluating psychotic manifestation and mental state based on the collected data, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image,wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency,wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed on said image display apparatus to permit a visual understanding of the condition of the subject,wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing of the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, andwherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom.
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Abstract
A psychotic manifestation and mental state evaluation apparatus and method which can individually discriminate among symptoms by taking advantage of stimulating Noh mask images and also evaluate with a high probability whether a person is suffering from a specific symptom at the time of diagnosing, clinical examination, assessment, or counseling.
78 Citations
23 Claims
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1. A psychotic manifestation and mental state evaluation apparatus comprising:
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a database which stores data of stimulating Noh mask images that express various kinds of human emotions according to changes of the angles at which the masks are photographed from tilting up to tilting down; an image display apparatus for displaying the stimulating images; means for displaying questions, referred to as emotion items, about the feeling elicited by the stimulating images that have been one by one shown on the image display apparatus as well as displaying a response from a subject being evaluated to each question based on response data which includes affirmative response data, reaction data and a reaction-time value; means for gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image; and processing means for evaluating psychotic manifestation and mental state based on the gathered statistical data including the number of affirmative responses, a number of expression evaluation variations, a balance coefficient of expression and a deviation score from healthy subjects'"'"' reference data that have been obtained by recalculating affirmative responses from each emotion item, wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state, wherein said processing means collects a reaction value and a reaction-time value from the response data of the response to each emotion item that corresponds to each stimulating image, collects reaction data by comparing the reaction and reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, and evaluating psychotic manifestation and mental state based on the collected data, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image, wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency, wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed on said image display apparatus to permit a visual understanding of the condition of the subject, wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing of the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, and wherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom. - View Dependent Claims (2, 3, 4, 5)
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6. A psychotic manifestation and mental state evaluation apparatus comprising:
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a database which stores data of stimulating Noh mask images that express various kinds of human emotions according to changes of the angles at which the masks are photographed from the tilting up to tilting down; an image display apparatus for displaying the stimulating images; means for displaying questions, referred to as emotion items, about the feeling elicited by the stimulating images that have been one by one shown on the image display apparatus as well as displaying a response from a subject being evaluated to each question based on response data which includes affirmative response data, reaction data and a reaction-time value, means for gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image, and processing means for evaluating psychotic manifestation and mental state based on the gathered statistical data including the number of affirmative responses, a number of expression evaluation variations, a balance coefficient of expression and a deviation score from healthy subjects'"'"' reference data that have been obtained by recalculating affirmative responses from each emotion item, wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state, wherein said processing means collects a reaction value and a reaction-time value from the response data of the response to each emotion item that corresponds to each stimulating image, collects the reaction data and reaction-time data by comparing the reaction and the reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, and evaluating psychotic manifestation and mental state based on the collected data, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image, wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency, wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed on said image display apparatus to permit a visual understanding of the condition of the subject, wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing of the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, wherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom, wherein said processing means includes individual data creation and confirmation means which creates said individual data, and wherein said individual data creation and confirmation means inputs healthy subject data for each diagnosis by a fetch-in function, maps cognitive data, creates a radar chart of data, compares data to data of a healthy subject, and applies discriminants to discriminate between organic brain damage, schizophrenia and depressive tendency. - View Dependent Claims (7, 8, 9, 10)
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11. A psychotic manifestation and mental state evaluation method comprising the steps of:
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storing, in a database, data of stimulating Noh mask images that express various kinds of human emotions according to changes of the angles at which the mask are photographed from the tilting up to tilting down; displaying the stimulating images; displaying questions, namely emotion items, about the feeling elicited by the stimulating images that have been one by one shown on an image display apparatus as well as displaying a response from a subject being evaluated to each question based on response data which includes affirmative response data, reaction data and a reaction-time value; gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image; and evaluating, by processing means, psychotic manifestation and mental state based on the gathered statistical data including the number of affirmative responses, a number of expression evaluation variations, a balance coefficient of expression and a deviation score from healthy subjects'"'"' reference data that have been obtained by recalculating affirmative responses from each emotion item, wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state, wherein said processing means collects a reaction value and a reaction-time value from the response data of the response to each emotion item that corresponds to each stimulating image, collects reaction data by comparing the reaction and reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, and evaluating psychotic manifestation and mental state based on the collected data, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image, wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency, wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed on said image display apparatus to permit a visual understanding of the condition of the subject, wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, and wherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom. - View Dependent Claims (12, 13, 14, 15)
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16. A psychotic manifestation and mental state evaluation method comprising the steps of:
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storing, in a database, data of stimulating Noh mask images that express various kinds of human emotions according to changes of the angles at which the masks are photographed from the tilting up to tilting down; displaying, on an image display apparatus, the stimulating images; displaying questions, namely emotion items, about the feeling elicited by the stimulating images that have been one by one shown on the image display apparatus as well as displaying a response, from a subject being evaluated, to each question based on response data which includes affirmative response data, reaction data and a reaction-time value; gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image; and evaluating, by processing means, psychotic manifestation and mental state based on the gathered statistical data including the number of affirmative responses, a number of expression evaluation variations, a balance coefficient of expression and a deviation score from healthy subjects'"'"' reference data that have been obtained by recalculating affirmative responses from each emotion item, wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state, wherein said processing means collects a reaction value and a reaction-time value from the response data of the response to each emotion item that corresponds to each stimulating image, collects reaction data and reaction-time data by comparing the reaction and reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, and evaluating psychotic manifestation and mental state based on the collected data, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency, wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed on said image display apparatus to permit a visual understanding of the condition of the subject, wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, wherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom, wherein said processing means includes individual data creation and confirmation means which creates said individual data, and wherein said individual data creation and confirmation means inputs healthy subject data for each diagnosis by a fetch-in function, maps cognitive data, creates a radar chart of data, compares data to data of a healthy subject, and applies discriminants to discriminate between organic brain damage, schizophrenia and depressive tendency. - View Dependent Claims (17, 18, 19, 20)
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21. A computer program, stored on a storage medium, for evaluating a psychotic manifestation and mental state, wherein said computer program when executed causes a computer to perform the steps of:
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storing, in a database, data of stimulating Noh mask images that express various kinds of human emotions according changes of the angles at which the masks are photographed from the tilting up to tilting down; displaying the stimulating images; displaying questions, namely emotion items, about the feeling elicited by the stimulating images that have been one shown on an image display apparatus as well as displaying a response, form a subject being evaluated, to each question based on response data which includes affirmative response data, reaction data and a reaction-time value; gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image; and evaluating, by processing means, psychotic manifestation and mental state based on the gathered statistical data including the number of affirmative responses, a number of expression evaluation variations, a balance coefficient of expression and a deviation score from healthy subjects'"'"' reference data that have been obtained by recalculating affirmative responses from each emotion item, wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state, wherein said processing means collects a reaction value and a reaction-time value from the response data of the response to each emotion item that corresponds to each stimulating image, collects reaction data by comparing the reaction and reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, and evaluating psychotic manifestation and mental state based on the collected data, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency, wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed to permit a visual understanding of the condition of the subject, wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, and wherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom.
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22. A computer program, stored on a storage medium, for evaluating a psychotic manifestation and mental state, wherein said computer program when executed causes a computer to perform the steps of:
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storing, in a database, data of stimulating Noh mask images that express various kinds of human emotions according to changes of the angles at which the masks are photographed from the tilting up to tilting down; displaying, on an image display apparatus, the stimulating images; displaying questions, namely emotion items, about the feeling elicited by the stimulating images that have been one by one shown on the image display apparatus as well as displaying a response, from a subject being evaluated, to each question based on response data which includes affirmative response data, reaction data and a reaction-time value; gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image; and evaluating, by processing means, psychotic manifestation and mental state based on the gathered statistical data including the number of affirmative responses, a number of expression evaluation variations, a balance coefficient of expression and a deviation score from healthy subjects'"'"' reference data that have been obtained by recalculating affirmative responses from each emotion item, wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state, wherein said processing means collects a reaction value and a reaction-time value from the response data of the response to each emotion item that corresponds to each stimulating image, collects reaction data by comparing the reaction and reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, and evaluating psychotic manifestation and mental state based on the collected data, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image, wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency, wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed to permit a visual understanding of the condition of the subject, wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, wherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom, wherein said processing means includes individual data creation and confirmation means which creates said individual data, and wherein said individual data creation and confirmation means inputs healthy subject data for each diagnosis by a fetch-in function, maps cognitive data, creates a radar chart of data, compares data to data of a healthy subject, and applies discriminants to discriminate between organic brain damage, schizophrenia and depressive tendency.
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23. A psychotic manifestation and mental state evaluation apparatus comprising:
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a database which stores data of stimulating Noh mask images that express various kinds of human emotions according to changes of the angles at which the masks are photographed from tilting up to tilting down; an image display apparatus for displaying the stimulating images; means for displaying questions, referred to as emotion items, about the feeling elicited by the stimulating images that have been one by one shown on the image display apparatus as well as displaying a response from a subject being evaluated to each question; means for gathering statistical data of the response to each emotion item with respect to the emotion elicited by each stimulating image; and processing means for evaluating psychotic manifestation and mental state based on the gathered statistical data, wherein said database stores predetermined combinations of stimulating images photographed at different angles that have been selected from said stimulating images and plural emotion items that have been selected from said emotion items with respect to more than one psychotic manifestation and mental state, wherein said processing means collects a reaction value and a reaction-time value from the response to each emotion item that corresponds to each stimulating image, collects reaction data by comparing the reaction and reaction-time values with reference values, and collects attention data based on the reaction data with respect to each stimulating image, thereby creating attention data in regard to a specific emotion item with respect to a specific stimulating image, wherein the attention data, when used, permits said psychotic manifestation to be easily discriminated, said psychotic manifestation being one of organic brain damage, schizophrenia and depressive tendency, wherein said attention data with respect to specified stimulating image and specified emotion item has a three-dimensional structure in which plus values and minus values coexist and is displayed on said image display apparatus to permit a visual understanding of the condition of the subject, wherein after the collection, said processing means identifies a specific symptom that corresponds to said psychotic manifestation based on the attention data and a result of comparing of the selected stimulating images and the emotion items to the stimulating image and emotion item stored in the database, wherein individual data is created for each specific symptom by including a result of comparing the reaction data to the reaction data of healthy subjects for a specific emotion item with respect to a specific symptom, wherein said processing means performs processing to filter people with depressive tendencies, wherein said processing to filter people with depressive tendencies includes; a first step of comparing an average reaction time for all of the emotion items for each of the subjects being evaluated to a threshold of 2,800 ms to identify subjects whose average reaction time for all of the emotion items exceeds 2,800 ms, a second step of identifying subjects having depressive tendencies that require outpatient medication treatment among the subjects identified by said first step by determining for each subject whether a difference between the reaction time for negative emotion items including sadness, anger, hatred, weirdness, and fear and the reaction time for positive emotion items including happiness, shyness, and calmness for said subject exceeds 1,000 ms, and a third step of identifying subjects having depressive tendencies that can function in a school or work environment with counseling among the subjects identified by said first step by determining for each subject whether a difference between the reaction time for negative emotion items including sadness, anger, hatred, weirdness, and fear and the reaction time for positive emotion items including happiness, shyness, and calmness for said subject exceeds 500 ms but is less than 1,000 ms.
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Specification
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Current AssigneeSeiko Minoshita, Shinji Satoh
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Original AssigneeSeiko Minoshita, Shinji Satoh
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InventorsYamashita, Toshiyuki, Satoh, Shinji, Minoshita, Seiko
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Primary Examiner(s)Johnson, III; Henry M
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Assistant Examiner(s)SORIANO, BOBBY GILES
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Application NumberUS11/500,978Publication NumberTime in Patent Office1,742 DaysField of SearchNoneUS Class Current600/300CPC Class CodesA61B 5/165 Evaluating the state of min...A61B 5/4076 Diagnosing or monitoring pa...G16H 20/70 relating to mental therapie...G16H 30/20 for handling medical images...G16H 50/70 for mining of medical data,...G16H 70/00 ICT specially adapted for t...
