05/16/2026
I am increasingly meeting individuals who live with a complex overlap of physical, cognitive, neurological, and autonomic symptoms that often shift, intensify, and resist simple explanations. Many describe years of searching for answers—moving between specialists, undergoing extensive testing, and receiving conflicting opinions or no clear diagnosis at all.
Clients speak about chronic exhaustion, sensory overwhelm, pain, dizziness, brain fog, emotional dysregulation, hypermobility, burnout, and nervous systems that feel constantly “on edge.” Often, they feel trapped within bodies and minds that no longer feel predictable while also feeling unseen or misunderstood by systems struggling to fully capture the complexity of their experience.
Increasingly, clinicians and researchers are recognizing overlap among conditions such as ADHD/ADD, ASD, ME/CFS, hEDS, and POTS. While these are distinct diagnoses, many individuals experience shared pathways involving autonomic dysregulation, sensory processing differences, immune and inflammatory processes, connective tissue abnormalities, and chronic stress-system activation.
This chart was created as an educational overview to help visualize some of these commonly reported overlaps and distinctions. It is not intended to diagnose or reduce individuals to labels, but rather to support understanding for both clients and professionals navigating these increasingly recognized intersections across brain, body, and nervous system health.