Megan S. Barker is a Neurologist based in Herston, QLD, Australia, working at the Center For Longitudinal And Life Course Research. Her focus is on helping people who are dealing with complex brain and nervous system conditions. Neurology can be hard to live with, so the goal is usually clear answers, practical next steps, and careful follow-up over time.
Her work covers a wide range of neurological disorders. This includes movement and nerve-related conditions, such as congenital mirror movement disorder and other movement disorders. She also looks after people with conditions that affect how the brain connects and develops, including corpus callosum agenesis. At times, this can come with speech and language challenges, and she supports patients with developmental dysphasia (familial), as well as primary progressive aphasia.
Dementia and related conditions are also part of her clinical work. That includes Alzheimer’s disease, frontotemporal dementia, and primary progressive aphasia (which can overlap with dementia symptoms for many families). She also manages harder to name conditions like progressive supranuclear palsy and progressive supranuclear palsy, atypical, plus progressive supranuclear palsy type features such as supranuclear ophthalmoplegia. When symptoms change slowly, it can be easy for people to feel stuck. Having a neurologist involved can help make sense of the pattern and plan care that fits daily life.
Alongside these, Megan’s neurology work includes serious motor neuron and movement conditions such as amyotrophic lateral sclerosis (ALS or Lou Gehrig’s disease), plus primary lateral sclerosis. She also treats people after stroke, and supports them as recovery and ongoing care needs become clearer. The range matters, because brain conditions don’t always start in the same way, and different diagnoses can look similar at first.
For families, it’s often the combination of symptoms, test results, and how things change over time that makes the real difference. In many cases, getting the diagnosis right early helps with planning, support, and making treatment decisions. Megan Barker’s work reflects that steady, careful approach across a broad set of neurological conditions.