• 981 State Hwy 121 Allen, TX 75013
GET ASSESSED
LONG-COVID-19-CLINICS-TEXAS

SEEKING PARTICIPANTS FOR RESEARCH

Long COVID symptoms like brain fog or smell changes?
You may qualify for a UNT research study.

Help UNT researchers understand how COVID affects thinking and memory (even in people without Long COVID symptoms).

Enroll

Do You Qualify?

The University of North Texas is enrolling adults with a confirmed COVID diagnosis who are experiencing ongoing issues with smell (olfaction), thinking, or memory. Participation includes two sessions, a fasting blood draw, and computer-based testing. Participants receive a $100 gift card.

  • Who this is for: Adults who had COVID at least 3 months but no longer than 12 months prior to today.
  • You currently HAVE:
    – Brain Fog / Trouble Thinking Clearly
    – Memory Issues
    – Difficulty Concentrating
    – Changes in sense of smell

Before You Apply

Please DON’T submit this form if:

  • You haven’t tested positive for COVID, or
  • Your positive test was less than 3 months ago or more than 12 months ago, or
  • You currently DON’T have brain fog, memory issues, or changes in sense of smell
    We have a separate signup for non-symptomatic participants here.

Enroll in This Study

Led by University of North Texas researchers. Limited enrollment — submit the form to check eligibility.
Have You Tested Positive For COVID?
  • Yes
  • No

What Happens After You Submit the Form

  1. You submit your info (takes ~1 minute)
  2. A researcher reaches out to confirm eligibility
  3. If you’re a fit, we schedule your two-day participation

Who We’re Looking For

You’re a strong fit for this signup page if you can check all of these:

Basic requirements

  • Age: generally 21–55 (we welcome non-traditional students within this range)
  • Language: English-speaking
  • COVID history: tested positive for COVID
  • Timing: your positive test was at least 3 months ago, but not more than 12 months ago

Symptom requirements

  • Have current issues with:
  • Have differences in your Sense of Smell (olfaction)
  • Cognition / thinking
  • Memory

Is this you?  had COVID, and still feel foggy or changes in smell.

Not sure? Still submit the form — we’ll ask a few quick screening questions and let you know.

About the Research Team

This research is led by University of North Texas investigators:

  • Anthony Ryals, Ph.D.
  • Kimberly Kelly, Ph.D.

If you’d rather reach out directly:

Email: [email protected]

Phone: (940) 565-2631

Why We’re Doing This Study

Researchers at the University of North Texas are studying how COVID exposure/infection may relate to thinking and memory. Many people with Long COVID (also called PASC) report symptoms like “brain fog” and memory changes — and we also need participants who recovered without ongoing symptoms so we can compare results accurately.

What Participation Looks Like (2 Days)

This study is designed to be straightforward and low-lift:

Day 1

  1. Fasting blood draw (morning) at a professional lab in Allen, TX
    This helps measure inflammatory immune chemicals associated with COVID infection
  2. Computer-based testing (remote)
    You’ll complete computerized testing of mental processing

Day 2

  1. Computer-based testing (in-person) at the clinic location in Allen:
    Long Covid Clinics of North Texas
    981 State Hwy 121 #4150, Allen, TX 75013

Total time

  • About 4–5 hours total across the two days

Compensation

  • $100 gift card after participation