Feedback and stimulations

Dynamic adjustment of feedback intensity or modality based on ongoing neural responses.

Real-time adjustment of stimulation type, location, or intensity based on immediate neural or behavioral response.

Alerts the user or system when artifacts (e.g., muscle movement, blink) degrade BCI control, prompting corrective action.

Information relayed through sounds or tones to guide or notify the user about system events or control performance.

A process of gaining greater awareness of various physiological functions of the user's own body by using monitoring devices that provide real-time information.

A characteristic of a system whose control action is dependent on the output of the task and its deviation from a reference or ideal state.

The amount of mental effort and concentration required from the user to operate the BCI. A primary goal of BCI design is to minimize this load.

Real-time feedback presented constantly during an ongoing BCI control or training session for ongoing error correction.

Adjustment of stimulation frequency parameters in real-time to modulate user perception or control outcomes.

Signals to user or system indicating excess cognitive load, fatigue, or reduced attention, which may require rest.

Continuous comparison of the output from performing a task with its desired output

Technique using electrical pulses to stimulate muscles, often controlled by BCI for rehabilitation tasks.

A characteristic of a system in which a human is an integral part of the system's control loop, involved in the learning, analysis, computation, and improvement process.

Integration within VR or XR environments for enhanced engagement.

Stimulation of multiple brain or nerve regions simultaneously to create complex feedback or sensory experiences.

Combination of visual, auditory, and haptic cues to enhance user perception and control.

A type of biofeedback that provides immediate feedback from a computer-based program that assesses a user's brain activity.

A method that alters nerve activity by delivering electrical or chemical signals to specific parts of the nervous system.

The brain's inherent ability to reorganize its structure and function in response to experience. This is the fundamental neural mechanism that allows a user to learn to control a BCI.

A method that directly stimulates nerves via electrical impulses. It typically targets pain relief, and nerves are only stimulated, not inhibited.