There will be no cost for you to participate in this study.

1) In order to assess your eligibility, there will be a 3 to 5-minute screening form to complete. 2) If you are interested and meet criteria, you will be sent an internet link to provide informed consent and complete baseline surveys. The surveys will include questions about your migraine and how migraine impacts your life. You will then complete a brief app-based diary assessing your migraine symptoms every day for four (4) weeks. It will take less than 5 minutes to complete per day. 3)You might be invited to participate in a 5-10 minute interview regarding your experience with participating in the study.

This study may be for you if: 1) A physician has diagnosed you with migraine (and have headache at least 4 days per month) 2) You are 18 years or older 3) You speak English 4) You have an iPhone

Migraine is a common, painful, and disabling disorder. The purpose of this research is to examine the patterns in headache symptoms.

We expect that your taking part in this research will last for four (4) weeks. All contact will be via the phone or app.

It would take you at least two (2) weeks and a maximum of four (4) weeks (up until you report 5 migraine attacks) to complete this research study. During this time, we would not ask you to make any in-person study visits. All contact will be via the phone or app.

Migraine is a common, painful, and disabling disorder. The goal of this study is to examine the relationship between migraine and cognitive functioning.

1) In order to assess your eligibility, there will be a 3-5-minute screening form to complete and a 45-minute screening phone call. 2) If you are interested and meet criteria, you will then provide informed consent and complete a set of questionnaires on the app which will take approximately 10 minutes. The surveys will include questions about your emotional health, your quality of life, your thoughts, feelings and beliefs related to headaches, any disability you experience due to your headaches, and migraine triggers. 3) Once you complete the initial questionnaires, the app will alert you to complete assessments five times a day for at least 2 weeks and a maximum of 4 weeks (up until you report 5 migraine attacks). Data collection will include brief cognitive assessments, and questions about your headache, symptoms related to your headache, and medication use. Each assessment will take approximately 8-10 minutes. 4) A 5-10 minute interview regarding your experience with participating in the study will be completed.

This study may be for you if: 1) A physician has diagnosed you with migraine (and have 4 to 14 migraine days per month and 4 to 12 headache attacks per month) 2) You are between the ages of 25-55, 3) You read English, 4) you have an iPhone

There will be no cost for you to participate in this study.