Use of odorants to alter learning capacity

• US 5,904,916 A
• Filed: 03/05/1996
• Issued: 05/18/1999
• Est. Priority Date: 03/05/1996
• Status: Expired due to Term

• Current Assignee: Alan R. Hirsch
• Original Assignee: Alan R. Hirsch
• Inventors: Hirsch, Alan R.
• Primary Examiner(s): Bawa, Raj
• Application Number:
  US08/610,730
• Time in Patent Office: 1,169 Days
• Field of Search: 424/45, 424/401, 424/402, 424/76.1, 424/DIG. 5, 424/78.02, 424/195.1, 424/489, 514/937, 514/938, 514/963
• US Class Current: 424/45
• CPC Class Codes: A61K 36/00 Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines antigens from pollen A61K39/36
• CPC Class Codes: A61K 9/007 Pulmonary tract; Aromatherapy
• CPC Class Codes: Y10S 424/05 Stick

Abstract

The invention provides a method for enhancing learning in a person by the administration of a mixed-floral odorant. The odorant can be used as an adjuvant to improve learning and as an aid in education, and for rehabilitation of patients diagnosed with pathologically-induced learning disabilities.

Claims

1. A method for enhancing learning in a normosmic person, comprising the following steps:

administering to the person by inhalation a suprathreshold but not irritant amount of a floral odorant;

wherein inhaling an amount of said odorant enhances the capacity of said person to learn a task selected from the group consisting of spatial analysis, motor control, alertness, concentration, manipulation of numbers, and retention in memory of spatial orientation; and

the amount of odorant administered is effective to enable the person to complete the task on a subsequent undertaking of the task by about 25-35% less time compared to a first undertaking of the task.

2. The method according to claim 1, wherein the odorant is administered in a form selected from the group consisting of a solid or liquid contained in a capped vessel, spray, gas, scented cloth, lotion, cream, perfume, cologne, scratch-and-sniff odor patch containing microcapsules of the odorant, a blister pack containing the odorant, solid air freshener, potpourri, incense, lightbulb ring, candle, and combinations thereof.

3. The method according to claim 1, wherein the odorant is administered as an aerosol spray or nasal spray.

8. An article of manufacture, comprising, packaged together:

(a) the odorant as recited in claim 1, wherein said odorant when inhaled by a person is effective to enhance the capacity of the person to learn the task; and

(b) instructions for use of said odorant according to the method of claim 1.

9. The article of manufacture according to claim 8, wherein said odorant is packaged within a delivery means selected from the group consisting of a vial, jar, pouch, can, bottle, blister pack, and a scratch-and-sniff odor patch containing microcapsules of the odorant.

10. The article of manufacture according to claim 8, wherein said odorant is in a form selected from the group consisting of a cloth scented with said odorant, an aerosol spray, a pump-type spray, a nasal spray, a liquid or solid form of said odorant contained in a vessel having a cap, a liquid or solid form of said odorant contained in a blister pack, and microcapsules of said odorant contained in a scratch-and-sniff odor patch.

11. The article of manufacture according to claim 8, wherein said odorant is in the form of a cream or a cologne.

12. The article of manufacture according to claim 8, wherein said odorant is in a liquid form contained in a dispenser.

13. The article of manufacture according to claim 8, wherein said dispenser contains the odorant adsorbed to a wicking material.

4. A method for enhancing learning in a normosmic person, comprising the steps of:

administering to the person by inhalation a suprathreshold but not irritant amount of a floral odorant to assist in the rehabilitation of a patient diagnosed as having a pathologically-induced learning disability;

wherein inhaling an amount of said odorant enhances the capacity of said person to learn a task selected from the group consisting of spatial analysis, motor control, alertness, concentration, manipulation of numbers, and retention in memory of spatial orientation; and

the amount of odorant administered is effective to enable the person to complete the task on a subsequent undertaking of the task by about 25-35% less time compared to a first undertaking of the task.

5. The method of claim 4, wherein the patient is diagnosed as having a pathologically-induced learning disability selected from the group consisting of a stroke, head trauma, senile dementia of the Alzheimer'"'"'s type, multi-infarct dementia, Huntington'"'"'s chorea, Parkinson'"'"'s disease, and progressive supranuclear palsy.

6. A method for enhancing learning in a normosmic person, comprising the steps of:

administering to the person by inhalation a suprathreshold but not irritant amount of a floral odorant;

said person diagnosed as having a primary learning disability;

wherein inhaling an amount of said odorant enhances the capacity of said person to learn a task selected from the group consisting of spatial analysis, motor control, alertness, concentration, manipulation of numbers, and retention in memory of spatial orientation; and

the amount of odorant administered is effective to enable the person to complete the task on a subsequent undertaking of the task by about 25-35% less time compared to a first undertaking of the task.

7. The method according to claim 6, wherein the person is diagnosed as having dyslexia or attention deficit disorder.