Diagnosing depression in less than an hour using an ‘ECG for the mind’
Biomedical engineer Brian Lithgow and a model showing the "tilt chair" and electrode technology used in the electrovestibulography diagnostic technique
Article Summary
Central Nervous System (CNS) disorders such as depression, schizophrenia and Attention Deficit Hyperactivity Disorder (ADHD) cost upwards of US$2 trillion globally every year and affect one in four people in their lifetime. At present, diagnosing these conditions relies on an often unreliable process of questions and interviews, which means it can take many years for sufferers to be correctly diagnosed. A new diagnostic technique that measures the patterns of electrical activity in the brain’s vestibular (or balance) system could dramatically fast-track the detection of mental and neurological illnesses.
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