Neuroplasticity describes the nervous system’s capacity to change in response to experience, injury, and other influences. A finding that a compound affects cellular signaling, neurite growth, or related measures does not establish that it is beneficial, effective, or safe for a person. The basic meaning of neuroplasticity is broader than any one treatment claim.
Research questions about ibogaine may be scientifically interesting while remaining clinically unresolved. A careful reading keeps the distance visible between a laboratory observation, an animal result, an uncontrolled account, and a well-designed human study. That distinction is central to the wider discussion of possible mechanisms.