This repository provides an overview of literature on the code-modulated evoked potential (c-EP) across various sensory domains, including visual (c-VEP), auditory (c-AEP), and somatosensory (c-SEP). The literature is primarily presented within the context of brain-computer interfacing (BCI) applications.
In this overview, c-EP is defined as any study employing non-periodic, pseudo-random stimulation, known as noise tagging. This approach is contrasted with two other evoked response paradigms. First, it differs from event-related potential (ERP) protocols, such as the oddball paradigm that elicits the P300 response. ERP protocols generally operate on a slower timescale and engage more cognitive rather than early sensory responses. Second, c-EP is distinct from paradigms using periodic stimulation, or frequency tagging, which elicits steady-state evoked potentials (SSEP).
This overview aims to provide a comprehensive summary of all published c-EP literature. However, the maintainer cannot guarantee that no studies have been overlooked or that updates are always made promptly and nothing is missed. Please see the section on contributing.
Readers are warmly encouraged to contribute to the completeness of this overview. If you notice any missing studies or find inaccuracies or omissions in existing entries, please submit an issue to ensure that the information is accurate and up-to-date.