Application US20190159716

COGNITIVE PLATFORM INCLUDING COMPUTERIZED EVOCATIVE ELEMENTS
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Abstract:	An apparatus for generating a quantifier of cognitive skills in an individual includes a user interface, a memory to store processor-executable instructions, and a processing unit communicatively coupled to the user interface and the memory. Upon execution of the processor-executable instructions by the processing unit, the processing unit is configured to: render a first instance of a task with an interference at the user interface, requiring a first response from the individual to the first instance of the task in the presence of the interference and a response from the individual to at least one evocative element. One or more of the first instance of the task and the interference comprises the at least one evocative element. The user interface is configured to measure data indicative of the response of the individual to the at least one evocative element, the data comprising at least one measure of emotional processing capabilities of the individual under emotional load. The apparatus is configured to measure substantially simultaneously the first response from the individual to the first instance of the task and the response from the individual to the at least one evocative element. The processing unit is further configured to receive data indicative of the first response and the response of the individual to the at least one evocative element. The processing unit is further configured to analyze the data indicative of the first response and the response of the individual to the at least one evocative element to compute at least one performance metric comprising at least one quantified indicator of cognitive abilities of the individual under emotional load.
Inventor:	Alailima, Titiimaea (Cambridge, MA, US); Bower, Jeffrey (Norwood, MA, US); Martucci, Walter Edward (Westwood, MA, US); Mateus, Ashley (Cambridge, MA, US); Slaby, Isabella (Boston, MA, US); Omernick, Matthew (Larkspur, CA, US); Piper, Adam (Sebastopol, CA, US); Pierce, Paul Rand (Seattle, WA, US); Kellogg, Scott (Mattapoisett, MA, US); Espinosa, Elena Cañadas (Dorchester, MA, US)
Applicant:	Akili Interactive Labs, Inc. (Boston, MA, US)
Face Assignee:	N/A
Filed:	2017-08-03
Issued:	2019-05-30
Claims:	90

US20190159716

1. An apparatus for generating a quantifier of cognitive skills in an individual, said apparatus comprising: (20) (3)

a user interface;

a memory to store processor-executable instructions; and

a processing unit communicatively coupled to the user interface and the memory, wherein upon execution of the processor-executable instructions by the processing unit, the processing unit is configured to: render a first instance of a task with an interference at the user interface, requiring a first response from the individual to the first instance of the task in the presence of the interference and a response from the individual to at least one evocative element; wherein:

one or more of the first instance of the task and the interference comprises the at least one evocative element;

the user interface is configured to measure data indicative of the response of the individual to the at least one evocative element, the data comprising at least one measure of emotional processing capabilities of the individual under emotional load; and

the apparatus is configured to measure substantially simultaneously the first response from the individual to the first instance of the task and the response from the individual to the at least one evocative element;

receive data indicative of the first response and the response of the individual to the at least one evocative element; and

analyze the data indicative of the first response and the response of the individual to the at least one evocative element to compute at least one performance metric comprising at least one quantified indicator of cognitive abilities of the individual under emotional load.

2. The apparatus of claim 1, wherein the processing unit is further configured to perform at least one of: (i) generating an output representing the computed at least one performance metric or (ii) transmitting to a computing device the computed at least one performance metric. (0)

3. The apparatus of claim 1, wherein the processing unit is further configured to: (2) (2)

render a second instance of the task at the user interface, requiring a second response from the individual to the second instance of the task; and

analyze a difference between the data indicative of the first response and the second response to compute an interference cost as a measure of at least one additional indication of cognitive abilities of the individual.

4. The apparatus of claim 3, wherein: the first instance of the task is a continuous task, wherein the first instance of the task is the task rendered over a first time interval, wherein the second instance of the task is the task rendered over a second time interval, and wherein the first time interval is different from the second time interval. (0)

5. The apparatus of claim 3, wherein the at least one measure of cognitive capabilities of the individual is computed based on one or more of a measure of the individual's capability to distinguish among differing types of evocative elements, and a measure the individual's capability to distinguish among evocative elements having differing valence. (0)

6. The apparatus of claim 1, wherein the processing unit configures the at least one evocative element as a temporally-overlapping task with the first instance of the task and/or the interference. (0)

7. The apparatus of claim 1, wherein the processing unit configures the at least one evocative element as one or more of a sound, an image, or a word (0)

8. The apparatus of claim 1, further comprising at least one actuating component, wherein the processing unit is further configured to control the actuating component to effect one or more of an auditory stimulus, a tactile stimulus, and a vibrational stimulus, and wherein the evocative element comprises one or more of the auditory stimulus, the tactile stimulus, and the vibrational stimulus. (0)

9. The apparatus of claim 1, wherein the at least one performance metric comprises data indicative of one or more of: (i) a projected performance of the individual at one or more of a cognitive test or a behavioral test, and (ii) a diagnosis of a status or progression of a cognitive condition, a disease or an executive function disorder of the individual. (2) (0)

13. The apparatus of claim 1, wherein the processing unit is further configured to use the at least one performance metric to perform at least one of (i) changing one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic, (ii) identifying a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, (iii) identifying a change in the individual's cognitive abilities, (iv) recommending a treatment regimen, or (v) recommending or determining a degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise. (0)

14. The apparatus of claim 1, wherein the processing unit is configured to control the user interface to render the first instance of the task as a continuous visuo-motor tracking task, and wherein the first instance of the task is a first time interval of the continuous visuo-motor task. (0)

15. The apparatus of claim 1, wherein the processing unit is configured to control the user interface to render the interference as a target discrimination interference. (0)

16. The apparatus of claim 1, wherein the processing unit is configured to render the first instance of the task with the interference by configuring the user interface to: (1) (1)

render the first instance of the task in the presence of the interference such that the interference diverts the individual's attention from the task, in which the interference is selected from the group consisting of a distraction and an interruptor

17. The apparatus of claim 16, wherein the processing unit is configured to configure the user interface to: (0) (2)

18. The apparatus of claim 1, wherein the processing unit is further configured to compute a psychometric curve of the individual's performance using the computed performance metric (0)

19. The apparatus of claim 1, wherein the processing unit is configured to render the at least one evocative element in a time-limited task or interference. (1) (0)

21. The apparatus of claim 1, wherein the task and/or interference comprises a targeting task. (1) (0)

23. The apparatus of claim 1, wherein the processing unit is further configured to compute an interference cost based on the data indicative of the first response and the second response, wherein the performance metric comprises the computed interference cost (0)

24. The apparatus of claim 1, wherein the processing unit is further configured to render a classifier based on the computed values of the performance metric, to generate a classifier output indicative of a measure of cognition, a mood, a level of cognitive bias, or an affective bias of the individual. (1) (0)

26. The apparatus of claim 1, wherein the at least one evocative element comprises one or more of a facial expression and a vocal expression (0)

27. The apparatus of claim 1, wherein the at least one evocative element comprises an image of a face that represents or correlates with an expression of a specific emotion or a combination of emotion (0)

28. The apparatus of claim 1, wherein the computed performance metric comprises an indicator of a projected response of the individual to a cognitive treatment being or to be delivered (0)

29. The apparatus of claim 1, wherein the computed performance metric comprises quantitative indicator of one or more of a mood, a cognitive bias, and an affective bias of the individual. (0)

30. The apparatus of claim 1, wherein the processing unit is further configured to use the performance metric to perform at least one of (i) recommending a change of one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic, (ii) identifying a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, (iii) identifying a change in the individual's cognitive response capabilities, (iv) recommending a treatment regimen, or (v) recommending or determining a degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise. (0)

34. An apparatus for enhancing cognitive skills in an individual, said apparatus comprising: (27) (3)

a user interface;

a memory to store processor-executable instructions; and

a processing unit communicatively coupled to the user interface and the memory, wherein upon execution of the processor-executable instructions by the processing unit, the processing unit is configured to: render a first instance of a task with an interference at the user interface at a first difficulty level, requiring a first response from the individual to the first instance of the task in the presence of the interference; wherein: one or more of the first instance of the task and the interference comprise at least one evocative element;

the user interface is configured to measure data indicative of a response of the individual to the at least one evocative element, the data comprise at least one measure of a degree of emotional processing of the individual under emotional load; and

the apparatus is configured to measure substantially simultaneously the first response from the individual to the first instance of the task and the response to the at least one evocative element;

receive data indicative of the first response, and the response of the individual to the at least one evocative element;

analyze the data indicative of the first response and the response of the individual to the at least one evocative element to compute a first performance metric representative of a performance of the individual under emotional load;

adjust a difficulty of one or more of the task and the interference based on the computed at least one first performance metric such that the apparatus renders the task with the interference at a second difficulty level; and

compute a second performance metric representative of cognitive abilities of the individual under emotional load based at least in part on the data indicative of the first response and the response of the individual to the at least one evocative element.

35. The apparatus of claim 34, wherein the processing unit is further configured to measure substantially simultaneously the first response from the individual to the first instance of the task, a secondary response of the individual to the interference, and the response to the at least one evocative element (0)

36. The apparatus of claim 34, wherein the processing unit is further configured to output to the individual or transmits to a computing device the computed at least one performance metric. (0)

37. The apparatus of claim 34, wherein the processing unit is further configured to: (0) (2)

38. The apparatus of claim 34, wherein the processing unit is further configured to render the first instance of the task and the interference to obtain the first and second responses in an iterative manner, with the difficulty level being adjusted between two or more of the iterations. (0)

39. The apparatus of claim 34, wherein the processing unit configures the at least one evocative element as a temporally-overlapping task with the first instance of the task and/or the interference. (0)

40. The apparatus of claim 34, wherein the processing unit configures the at least one evocative element as one or more of a sound, an image, or a word. (0)

41. The apparatus of claim 34, further comprising at least one actuating component, wherein the processing unit is further configured to control the actuating component to effect one or more of an auditory stimulus, a tactile stimulus, and a vibrational stimulus, and wherein the evocative element comprises one or more of the auditory stimulus, the tactile stimulus, and the vibrational stimulus. (0)

42. The apparatus of claim 34, wherein the at least one performance metric comprises data indicative of one or more of: (i) a projected performance of the individual at one or more of a cognitive test or a behavioral test, and (ii) a diagnosis of a status or progression of a cognitive condition, a disease or an executive function disorder of the individual. (2) (0)

46. The apparatus of claim 34, wherein the processing unit is further configured to use the at least one performance metric for one or more of changing one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic, identifying a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, identifying a change in the individual's cognitive abilities, recommending a treatment regimen, or recommending or determining a degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise. (0)

47. The apparatus of claim 34, wherein the processing unit controls the user interface to render the first instance of the task as a continuous visuo-motor tracking task. (0)

48. The apparatus of claim 34, wherein the processing unit controls the user interface to render the interference as a target discrimination interference. (0)

49. The apparatus of claim 34, wherein the processing unit renders the first instance of the task with the interference by configuring the user interface to: (1) (1)

render the first instance of the task in the presence of the interference such that the interference diverts the individual's attention from the task, the interference selected from the group consisting of a distraction and an interruptor.

50. The apparatus of claim 49, wherein the processing unit configures the user interface to: (0) (2)

51. The apparatus of claim 34, wherein the processing unit is further configured to compute a psychometric curve of the individual's performance using the computed performance metric (0)

52. The apparatus of claim 34, wherein the processing unit is configured to render the at least one evocative element in a time-limited task or interference. (1) (0)

54. The apparatus of claim 34, wherein the task and/or interference comprises a targeting task. (1) (0)

56. The apparatus of claim 34, wherein the processing unit is further configured to compute an interference cost based on the data indicative of the first response and the second response, wherein the performance metric comprises the computed interference cost a classifier based on the computed values of the performance metric, to generate a classifier output indicative of a measure of cognition, a mood, a level of cognitive bias, or an affective bias of the individual. (0)

57. The apparatus of claim 34, wherein the processing unit is further configured to render a classifier based on the computed values of the performance metric, to generate a classifier output indicative of a measure of cognition, a mood, a level of cognitive bias, or an affective bias of the individual. (1) (0)

59. The apparatus of claim 34, wherein the at least one evocative element comprises one or more of a facial expression and a vocal expression (0)

60. The apparatus of claim 34, wherein the at least one evocative element comprises an image of a face that represents or correlates with an expression of a specific emotion or a combination of emotion (1) (0)

61. The apparatus of claim 60, wherein the adjusting the difficulty level comprises modifying a time-varying aspect of the first instance of the task and/or the interference. (2) (0)

65. The apparatus of claim 34, wherein the task or the interference comprises an adaptive response-deadline procedure having a response-deadline; and wherein the processing unit modifies the response-deadline of the at least one adaptive response-deadline procedure to adjust the difficulty level. (1) (0)

67. The apparatus of claim 34, wherein the adjusting the difficulty level comprises applying an adaptive algorithm to progressively adjust a level of valence of the at least one evocative element (0)

68. The apparatus of claim 34, wherein the computed performance metric comprises an indicator of a projected response of the individual to a cognitive treatment being or to be delivered (0)

69. The apparatus of claim 34, wherein the computed performance metric comprises quantitative indicator of one or more of a [mood], a cognitive bias, and an affective bias of the individual. (0)

70. The apparatus of claim 34, wherein the processing unit is further configured to use the performance metric to perform at least one of (i) recommending a change of one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic, (ii) identifying a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, (iii) identifying a change in the individual's cognitive response capabilities, (iv) recommending a treatment regimen, or (v) recommending or determining a degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise. (0)

71. The apparatus of claim 34, wherein the processing unit is further configured to use the at least one first performance metric to perform at least one of (i) recommending a change of one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic, (ii) identifying a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, (iii) identifying a change in the individual's cognitive response capabilities, (iv) recommending a treatment regimen, or (v) recommending or determining a degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise. (0)

72. The apparatus of claim 34, wherein the processing unit is further configured to: (0) (1)

73. The apparatus of claim 34, wherein the processing unit is further configured to: measure substantially simultaneously the first response from the individual to the first instance of the task, a secondary response of the individual to the interference, and the response to the at least one evocative element; and compute the performance metric based on the first response, secondary response, and the response to the at least one evocative element. (0)

76. An apparatus for enhancing cognitive skills in an individual, said apparatus comprising: (17) (3)

a user interface;

a memory to store processor-executable instructions; and

a processing unit communicatively coupled to the user interface and the memory, wherein upon execution of the processor-executable instructions by the processing unit, the processing unit is configured to: receive data indicative of one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic being or to be administered to an individual;

render an instance of a task with an interference at the user interface, requiring a first response from the individual to the first instance of the task in the presence of the interference, wherein:

one or more of the first instance of the task and the interference comprise at least one evocative element;

the apparatus is configured to measure substantially simultaneously the first response from the individual to the first instance of the task and the response to the at least one evocative element;

receive data indicative of the first response and the response of the individual to the at least one evocative element;

based at least in part on the at least one performance metric, generate an output to the user interface indicative of at least one of: (i) a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, (ii) a recommended change in one or more of the amount, concentration, or dose titration of the pharmaceutical agent, drug, or biologic, (iii) a change in the individual's cognitive response capabilities, (iv) a recommended treatment regimen, or (v) a recommended or determined degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise.

77. The apparatus of claim 76, wherein the processing unit is further configured to outputs to the individual or transmits to a computing device the computed at least one performance metric. (0)

78. The apparatus of claim 76, wherein the processing unit is further configured to: (0) (2)

79. The apparatus of claim 76, wherein the processing unit is further configured to compute a psychometric curve of the individual's performance using the computed performance metric (0)

80. The apparatus of claim 76, wherein the processing unit is configured to render the at least one evocative element in a time-limited task or interference. (1) (0)

82. The apparatus of claim 76, wherein the task and/or interference comprises a targeting task. (1) (0)

84. The apparatus of claim 76, wherein the processing unit is further configured to compute an interference cost based on the data indicative of the first response and the second response, wherein the performance metric comprises the computed interference cost (0)

85. The apparatus of claim 76, wherein the processing unit is further configured to render a classifier based on the computed values of the performance metric, to generate a classifier output indicative of a measure of cognition, a mood, a level of cognitive bias, or an affective bias of the individual. (1) (0)

87. The apparatus of claim 76, wherein the at least one evocative element comprises one or more of a facial expression and a vocal expression (0)

88. The apparatus of claim 76, wherein the at least one evocative element comprises an image of a face that represents or correlates with an expression of a specific emotion or a combination of emotion (0)

89. The apparatus of claim 76, wherein the task or the interference comprises an adaptive response-deadline procedure having a response-deadline; and wherein the processing unit is configured to modify the response-deadline of the at least one adaptive response-deadline procedure to adjust a difficulty level of the task or the interference. (1) (0)

91. The apparatus of claim 76, wherein the adjusting the difficulty level comprises applying an adaptive algorithm to progressively adjust a level of valence of the at least one evocative element (0)

92. The apparatus of claim 76, wherein the computed performance metric comprises an indicator of a projected response of the individual to a cognitive treatment being or to be delivered (0)

93. The apparatus of claim 76, wherein the computed performance metric comprises quantitative indicator of one or more of a [mood], a cognitive bias, and an affective bias of the individual. (0)

94. The apparatus of claim 76, wherein the processing unit is further configured to use the performance metric to perform at least one of (i) recommending a change of one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic, (ii) identifying a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, (iii) identifying a change in the individual's cognitive response capabilities, (iv) recommending a treatment regimen, or (v) recommending or determining a degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise. (0)

95. The apparatus of claim 76, wherein the processing unit is further configured to use the at least one first performance metric to perform at least one of (i) recommending a change of one or more of an amount, concentration, or dose titration of a pharmaceutical agent, drug, or biologic, (ii) identifying a likelihood of the individual experiencing an adverse event in response to administration of the pharmaceutical agent, drug, or biologic, (iii) identifying a change in the individual's cognitive response capabilities, (iv) recommending a treatment regimen, or (v) recommending or determining a degree of effectiveness of at least one of a behavioral therapy, counseling, or physical exercise. (0)

96. The apparatus of claim 76, wherein the processing unit is further configured to: (0) (1)

97. The apparatus of claim 76, wherein the processing unit is further configured to: measure substantially simultaneously the first response from the individual to the first instance of the task, a secondary response of the individual to the interference, and the response to the at least one evocative element; and compute the performance metric based on the first response, secondary response, and the response to the at least one evocative element (0)

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Application US20190159716

COGNITIVE PLATFORM INCLUDING COMPUTERIZED EVOCATIVE ELEMENTS

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