Vol. 1: So…What is a Concussion?

A concussion is a form of traumatic brain injury that doesn’t show up on imaging despite your feeling like you got run over by a truck. Even though you can’t see it, what you feel is real! Basically, your neurons get stretched and sometimes break causing a neurometabolic cascade that disrupts communication between the neurons and the brain. Your brain goes into crisis mode as excess energy is required to bring your cells back to equilibrium. This disrupts blood flow to your brain which makes it harder for your brain to get energy resulting in a plethora of symptoms that is unique for each brain. Common symptoms that people feel include: Difficulty thinking clearly/slowed thinking; Poor focus and concentration; Forgetfulness and difficulty remembering new information; Feeling irritable or overwhelmed; Feeling depressed or anxious; Headaches; Difficulty seeing or reading, blurred vision; Nausea; Dizziness; Light and/or noise sensitivity; Balance and coordination problems; Fatigue and low energy;Abnormal sleep.

Because so many of the neurons need energy at the same time, a huge energy deficit develops. Blood to flow to your brain is disrupted making it more difficult for your brain to get energy. This neurometabolic cascade is unique to each individual which is why presentation can vary so much. Concussion rehabilitation focuses on rebuilding neuronal pathways and forming new ones through relearning patterns. We’ll touch on temporary compensatory strategies such as using earplugs and wearing a hat in a future post. But for now, know that just because you can’t see damage on imaging, your symptoms are real, and the best news is that they are treatable!

If you would like to learn more about treating your concussion symptoms, please call us: 203 822 2098 or email us at annie@happybrainpt.com