brain-computer interface - conceptual

neurotechnology eeg bci implants neuroprosthetics cognition neurofeedback neuroplasticity stimulation tdcs invasive noninvasive neurostimulation machine learning neuroengineering connectivity neuroimaging paralysis rehabilitation prosthetics neuroethics robotics telepathy sensors brainmachine cyborg adaptive algorithms signal processing neuroinformatics humancomputer haptic control neurodegenerative synchronization neurogaming neuroenhancement brainstate neurotherapeutics neuroprobes electrophysiology neuronal neural networks neurodynamics neurointervention neurosurgery neuroaugmentation neurorehabilitation neuroarchitecture brain-computer interface conceptual illustration technologies that enable direct communication pathways between human brain external device