Abstract:
:Brain-machine interfaces (BMIs) enable humans to interact with devices by modulating their brain signals. Despite impressive technological advancements, several obstacles remain. The most commonly used BMI control signals are derived from the brain areas involved in primary sensory- or motor-related processing. However, these signals only reflect a limited range of human intentions. Therefore, additional sources of brain activity for controlling BMIs need to be explored. In particular, higher-order cognitive brain signals, specifically those encoding goal-directed intentions, are natural candidates for enlarging the repertoire of BMI control signals and making them more efficient and intuitive. Thus, here, we identify the prefrontal brain area as a key target region for future BMIs, given its involvement in higher-order, goal-oriented cognitive processes.
journal_name
Trends Biotechnoljournal_title
Trends in biotechnologyauthors
Min BK,Chavarriaga R,Millán JDRdoi
10.1016/j.tibtech.2017.03.008subject
Has Abstractpub_date
2017-07-01 00:00:00pages
585-597issue
7eissn
0167-7799issn
1879-3096pii
S0167-7799(17)30057-4journal_volume
35pub_type
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