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The Cognitive FX Blog

Your source for everything you need to know about traumatic brain injury and concussions.

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Dr. Jaycie Loewen Ph. D.

Dr. Jaycie Loewen is a Clinical Neuroscientist who received her Doctorate of Neuroscience at the University of Utah. Her background includes the study of basic and clinical brain injury, including the publication of research regarding mechanisms of epilepsy pathophysiology. Her work has elucidated the role of glial and neuronal cell profiles in viral-induced brain injury and acute seizures. Dr. Loewen is further a Howard Hughes Medical Institute Scholar, with a Master's in Clinical Investigation awarded in 2018, as well as a recipient of the Higher Education Teaching Specialist Certificate. Through these degrees, she obtained experience with patient care and education as well as an understanding of the necessity of respecting patient experience and symptoms. Dr. Loewen’s focus is firstly patient care and education. She also provides literature analysis and aids in the publication of Cognitive FX’s research. Her goal is to improve Cognitive Fx’s ability to help patients through equal interaction and communication, as well as the furthering of concussion and mild traumatic brain injury treatment and science.

How to Talk to Your Doctor About Hormone Imbalance (Including After Head Injury)

How to Talk to Your Doctor About Hormone Imbalance (Including After Head Injury)

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Dr. Jaycie Loewen Ph. D.

At our post-concussion treatment clinic, patients sometimes present with short- or long-term hormone dysfunction after brain injury. While we don’t treat hormonal imbalance at our clinic, we often make referrals for it and communicate with our patients’ physicians about their condition.

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The Truth About Alcohol, Caffeine, and Post-Concussion Recovery

The Truth About Alcohol, Caffeine, and Post-Concussion Recovery

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Dr. Jaycie Loewen Ph. D.

Some doctors say it’s absolutely unsafe to drink liquor when you’re recovering from a concussion. Others say it’s safe, but it might set back your recovery. Still others say, “Why not substitute a fancy coffee for your favorite cocktail on your next night out?” (Please don’t do this. We’ll explain why later in this post.)

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The Patient’s Guide to Post-Concussion Autonomic Dysfunction (Dysautonomia)

The Patient’s Guide to Post-Concussion Autonomic Dysfunction (Dysautonomia)

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Dr. Jaycie Loewen Ph. D.

Persistent symptoms after a head injury (post-concussion syndrome) can be confusing. They don’t always seem like problems an injured brain should cause. Symptoms like memory problems, trouble reading, or light sensitivity make sense; your brain is closely involved in those processes.

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The Long Term Effects of Encephalitis: How to Recover

The Long Term Effects of Encephalitis: How to Recover

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Dr. Jaycie Loewen Ph. D.

Many viral and bacterial infections are capable of affecting the brain and causing widespread dysfunction that may outlast the acute disease symptoms. Patients with long-term symptoms after viral encephalitis or meningitis may suffer from fatigue, headaches, difficulty concentrating, sleep issues, memory problems, emotional changes, and more. 

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Do I have a concussion? Take the quiz.

Quiz: Do I Have a Concussion? (Plus What to Do About It)

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Dr. Jaycie Loewen Ph. D.

Note: While this quiz will give you some insight into your current conditions, your results are only as good as your answers. It is not a substitute for seeing a doctor and is not official medical advice. If you’re experiencing any of the signs of severe traumatic brain injury (TBI), seek medical attention immediately. Otherwise, feel free to use this quiz as a starting point to determine if you need further care. Also note that, while we may record your responses, it is not linked with any personally-identifying information.

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Football Concussions: Prevention, Diagnosis, and Recovery

Football Concussions: Prevention, Diagnosis, and Recovery

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Dr. Jaycie Loewen Ph. D.

The topic of football concussions is a controversial one. If you’re a football player worried about the long-term health of your brain, it can be confusing to wade through all the information out there. Opinions range anywhere from people claiming that all the worry about football concussions is ruining the game to those who want to ban tackle football, for children (since kids who play tackle football sustain 15 times more head impacts than children who play flag football, according to the CDC).

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Functional Neurology: What It Is and What Patients Need to Know

Functional Neurology: What It Is and What Patients Need to Know

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Dr. Jaycie Loewen Ph. D.

Modern traditional medicine has transformed the way we diagnose and treat disease and injury. And in most cases, it is extremely effective. But it doesn’t always provide the solutions patients need to improve their quality of life, especially when they suffer from poorly characterized ailments (such as unexplained chronic pain, fibromyalgia, or movement disorders).

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The Link Between Concussions and Attention Deficit Disorder

The Link Between Concussions and Attention Deficit Disorder

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Dr. Jaycie Loewen Ph. D.

Attention deficit hyperactivity disorder (ADHD) is difficult enough to handle alone. When you add concussions into the mix, it can feel overwhelming. The relationship between ADHD, concussions, and post-concussion syndrome is still being researched, but that doesn’t mean there’s no good info or treatment options for patients who need them.

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Post Concussion Syndrome & Sleep: Why You’re Suffering and What to Do About It

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Dr. Jaycie Loewen Ph. D.

When you get a concussion, you may worry about when it’s safe to sleep. You might even have a friend or a family member wake you up every few hours. And while that is sometimes necessary (if you have a severe injury and have not yet received medical attention), most of the time, it’s better to sleep as much as you can while you heal.

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Medication for Post-Concussion Syndrome: Does It Work?

Medication for Post-Concussion Syndrome: Does It Work?

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Dr. Jaycie Loewen Ph. D.

Many doctors aren’t aware that concussions can cause long-lasting symptoms, a condition commonly called post-concussion syndrome (PCS). As a result, they treat common symptoms rather than the underlying condition, which often involves prescription medications for each symptom. If you do manage to get a diagnosis, then the default treatment is often still medication — not because it’s the most effective option, but because many healthcare providers don’t have the connections or resources to offer other options.

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