System and method of enhancing a retino-geniculo-cortical pathway for a particular physical activity

• US 7,513,622 B2
• Filed: 10/04/2007
• Issued: 04/07/2009
• Est. Priority Date: 10/04/2006
• Status: Active Grant

• Current Assignee: Vizzario, Inc.
• Original Assignee: Isport LLC
• Inventors: Khaderi, Syed Khizer Rahim
• Primary Examiner(s): DANG, HUNG XUAN
• Application Number:
  US11/867,486
• Publication Number:
  US 20080084536A1
• Time in Patent Office: 551 Days
• Field of Search: 351/246, 351/205, 351/200, 351/212, 351/221
• US Class Current: 351/246
• CPC Class Codes: A61B 3/032 Devices for presenting test symbols or characters, e.g. test chart projectors A61B3/036 takes precedence
• CPC Class Codes: A61H 2201/5012 using the internet
• CPC Class Codes: A61H 2201/5015 using specific interfaces or standards, e.g. USB, serial, parallel
• CPC Class Codes: A61H 5/00 Exercisers for the eyes

Abstract

A system and method of enhancing a retino-geniculo-cortical pathway for a particular activity includes displaying to a user a substantially constant field of view at a first color and a first intensity; presenting to the user a second stimulus within the substantially constant field of view, wherein the second stimulus is either a different color from the first color, a different intensity from the first intensity, or both. The method also includes allowing the user to respond to the second stimulus; measuring the user'"'"'s response to the second stimulus; changing either the substantially constant field of view, the second stimulus, or both, in response to the measurement; and repeating the process over a period of time to increase the visual processing within the user'"'"'s retino-geniculo-cortical pathway.

Claims

1. A method of enhancing a retino-geniculo-cortical pathway for a particular activity, comprising:

displaying to a user a substantially constant field of view at a first color and a first intensity;

presenting to the user a second stimulus within the substantially constant field of view, wherein the second stimulus is either a different color from the first color, a different intensity from the first intensity, or both;

allowing the user to respond to the second stimulus;

measuring the user'"'"'s response to the second stimulus;

changing either the substantially constant field of view, the second stimulus, or both, in response to the measurement; and

repeating the process over a period of time to increase the visual processing within the user'"'"'s retino-geniculo-cortical pathway.

2. The method of claim 1, wherein changing the second stimulus comprises either decreasing the intensity of the second stimulus, changing the color of the second stimulus, or both.

3. The method of claim 1, wherein the second stimulus models a movement of an object either toward the user or away from the user.

4. The method of claim 1, wherein the color of the substantially constant field of view and the color of the second stimulus are selected based on a visual processing profile previously determined for the user.

5. The method of claim 4, further comprising comparing the user'"'"'s visual processing profile to a predetermined visual processing profile to determine a variance from the predetermined visual processing profile, and selecting the color of the substantially constant field of view and the color of the second stimulus to address the determined variance.

6. The method of claim 1, wherein the color of the substantially constant field of view and the color of the second stimulus are selected based on a ratio of levels of retinal ganglion function for a plurality of magnocellular cells and a plurality of non-magnocellular cells.

7. The method of claim 1, wherein increasing the visual processing within the user'"'"'s retino-geniculo-cortical pathway comprises increasing the user'"'"'s visual processing in at least one subtype of the user'"'"'s retinal ganglion cells.

8. The method of claim 1, further comprising repeating the process for between five and ten minutes.

9. The method of claim 1, further comprising performing by the user the actual physical activity within a set period of time after repeating the process.

10. The method of claim 1, further comprising changing either the substantially constant field of view, the second stimulus, or both, in real time in response to the measurements.

11. The method of claim 10, further comprising varying the degree of changes based on the measured responses.

12. The method of claim 1, further comprising adjusting the presentation to the user of the second stimulus by adjusting the position of the second stimulus within the substantially constant field of view.

13. The method of claim 12, further comprising automatically adjusting the presentation to the user based on a specific enhancement identified by the user.

14. A method of enhancing a retino-geniculo-cortical pathway for a particular activity, comprising:

displaying to a user a substantially constant field of view at a first color and a first intensity;

presenting to the user a second stimulus within the substantially constant field of view, wherein the second stimulus is either a different color from the first color, a different intensity from the first intensity, or both;

allowing the user to respond to the second stimulus;

measuring the user'"'"'s response to the second stimulus;

repeating the process over a period of time to increase the visual processing within the user'"'"'s retino-geniculo-cortical pathway; and

performing by the user the actual physical activity within a set period of time after repeating the process.

15. The method of claim 14, further comprising performing by the user the actual physical activity with the use of a handheld activity input device.

16. The method of claim 14, further comprising changing either the substantially constant field of view, the second stimulus, or both, in response to the measurement.

17. The method of claim 16, wherein changing the second stimulus comprises either decreasing the intensity of the second stimulus, changing the color of the second stimulus, or both.

18. The method of claim 14, wherein the second stimulus models a movement of an object toward the user;

and wherein the color of the substantially constant field of view and the color of the second stimulus are selected based on a visual processing profile previously determined for the user; and

further comprising changing either the substantially constant field of view, the second stimulus, or both, in real time in response to the measurements.

19. A method of enhancing a retino-geniculo-cortical pathway for a particular activity, comprising:

comparing a user'"'"'s visual processing profile to a predetermined visual processing profile to determine a variance from the predetermined visual processing profile;

selecting a color of a substantially constant field of view and a color of a second stimulus to address the determined variance;

displaying to the user the substantially constant field of view at the first color and a first intensity;

presenting to the user the second stimulus within the substantially constant field of view, wherein the second stimulus is either a different color from the first color, a different intensity from the first intensity, or both, and wherein the second stimulus models a movement of an object toward the user;

allowing the user to respond to the second stimulus;

measuring the user'"'"'s response to the second stimulus;

decreasing in real time the intensity of the second stimulus in response to the measurement; and

repeating the process over a period of time to increase the visual processing within the user'"'"'s retino-geniculo-cortical pathway.

20. The method of claim 19, further comprising performing by the user the actual physical activity within a set period of time after repeating the process.

21. A computer system comprising a processor for executing computer executable instructions, a system memory for temporarily storing data related to the computer executable instructions, a non-volatile memory for permanently storing data related to the computer executable instructions, and an input/output circuit, the computer executable instructions comprising instructions for enhancing a retino-geniculo-cortical play for a particular activity, the computer executable instructions comprising instructions for:

display to a user a substantially constant field of view at a first color and a first intensity;

present to the user a second stimulus within the substantially constant field of view, wherein the second stimulus is either a different color from the first color, a different intensity from the first intensity, or both;

measure the user'"'"'s response to the second stimulus;

change either the substantially constant field of view, the second stimulus, or both, in response to the measurement; and

repeat the process over a period of time to increase the visual processing within the user'"'"'s retino-geniculo-cortical pathway.