Dr. Caroline Leaf

Dr. Caroline Leaf is a communication pathologist, audiologist, clinical and research neuroscientist with a Masters and PhD in Communication Pathology and a BSc Logopaedics, specializing in psychoneurobiology and metacognitive neuropsychology. Since the early 1980s she has researched the mind-brain connection, the nature of mental health, and the formation of memory. She was one of the first in her field to study how the brain can change (neuroplasticity) with directed mind input.

During her years in clinical practice and her work with thousands of underprivileged teachers and students in her home country of South Africa and in the USA, she developed her theory (called the Geodesic Information Processing theory) of how we think, build memory, and learn, into tools and processes that have transformed the lives of hundreds of thousands of individuals with Traumatic Brain Injury (TBI), Chronic Traumatic Encephalopathy (CTE), learning disabilities (ADD, ADHD), autism, dementias and mental ill-health issues like anxiety and depression. She has helped hundreds of thousands of students and adults learn how to use their mind to detox and grow their brain to succeed in every area of their lives, including school, university, and the workplace.

Dr. Leaf is the host of the podcast Cleaning Up Your Mental Mess, has published in scientific journals and is the author of 18 bestselling books translated into 24 languages, including Cleaning Up Your Mental Mess, How to Help Your Child Clean Up their Mental Mess, and Think, Learn, Succeed. She teaches at academic, medical and neuroscience conferences, and to various audiences around the world.