Multimodal brain-computer interface communication in disorders of consciousness
نویسندگان
چکیده
منابع مشابه
Brain-computer interfacing in disorders of consciousness.
BACKGROUND Recent neuroimaging research has strikingly demonstrated the existence of covert awareness in some patients with disorders of consciousness (DoC). These findings have highlighted the potential for the development of simple brain-computer interfaces (BCI) as a diagnosis in behaviourally unresponsive patients. OBJECTIVES This study here reviews current EEG-based BCIs that hold potent...
متن کاملAudio consciousness shift for Brain-Computer Interface
Establishing a complete BCI (Brain Computer Interface) is one of the most prominent research fields in Neuroscience. Various methods have been attempted to allow humans to control machines by thought alone, some quite successful [5]. Alas, in order to achieve high precision in deciphering brain activity, it appears that a direct connection to the brain is needed. Creating such a connection requ...
متن کاملProbing command following in patients with disorders of consciousness using a brain-computer interface.
OBJECTIVE To determine if brain-computer interfaces (BCIs) could serve as supportive tools for detecting consciousness in patients with disorders of consciousness by detecting response to command and communication. METHODS We tested a 4-choice auditory oddball EEG-BCI paradigm on 16 healthy subjects and 18 patients in a vegetative state/unresponsive wakefulness syndrome, in a minimally consci...
متن کاملDetecting awareness in patients with disorders of consciousness using a hybrid brain-computer interface.
OBJECTIVE The bedside detection of potential awareness in patients with disorders of consciousness (DOC) currently relies only on behavioral observations and tests; however, the misdiagnosis rates in this patient group are historically relatively high. In this study, we proposed a visual hybrid brain-computer interface (BCI) combining P300 and steady-state evoked potential (SSVEP) responses to ...
متن کاملA vibrotactile p300-based brain-computer interface for consciousness detection and communication.
Brain-computer interface (BCI) has been used for many years for communication in severely disabled patients. BCI based on electrophysiological signals has enabled communication, using auditory or visual stimuli to elicit event-related potentials (ERPs). The aim of this study was to determine whether patients with locked-in syndrome (LIS) could elicit a P300 wave, using a vibrotactile oddball pa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMC Neuroscience
سال: 2014
ISSN: 1471-2202
DOI: 10.1186/1471-2202-15-s1-p118