Results 51 to 60 of about 295,853 (142)
Journal of Pain Research, 2022 Hongli Yue,1,* Man Zhou,2,* Yingzi Chong,1 Miao Cheng,1 Hui Qiao,3 Yu Lu,1 Weihua Cui1 1Department of Anesthesiology, Beijing Tian Tan Hospital, Capital Medical University, Beijing, People’s Republic of China; 2Department of Anesthesiology ...
Yue H +6 more
doaj
Vibrotactile Stimulus Frequency Optimization for the Haptic BCI Prototype [PDF]
arXiv, 2012 The paper presents results from a psychophysical study conducted to optimize vibrotactile stimuli delivered to subject finger tips in order to evoke the somatosensory responses to be utilized next in a haptic brain computer interface (hBCI) paradigm. We also present the preliminary EEG evoked responses for the chosen stimulating frequency. The obtained
arxiv
Non-Invasive Functional-Brain-Imaging with a Novel Magnetoencephalography System [PDF]
arXiv, 2018 A non-invasive functional-brain-imaging system based on optically-pumped-magnetometers (OPM) is presented. The OPM-based magnetoencephalography (MEG) system features 20 OPM channels conforming to the subject's scalp. Due to proximity (12 mm) of the OPM channels to the brain, it is anticipated that this MEG system offers an enhanced spatial resolution ...
arxiv
Multicommand Tactile Brain Computer Interface based on Fingertips or Head Stimulation [PDF]
arXiv, 2012 The paper presents results from a computational neuroscience study conducted to test vibrotactile stimuli delivered to subject fingertips and head areas in order to evoke the somatosensory brain responses utilized in a haptic brain computer interface (hBCI) paradigm.
arxiv
Heartbeat and somatosensory perception
NeuroImage, 2021 Our perception of the external world is influenced by internal bodily signals. For example, we recently showed that timing of stimulation along the cardiac cycle and spontaneous fluctuations of heartbeat-evoked potential (HEP) amplitudes influence ...
Esra Al +3 more
doaj
Multi-command Tactile Brain Computer Interface: A Feasibility Study [PDF]
arXiv, 2013 The study presented explores the extent to which tactile stimuli delivered to the ten digits of a BCI-naive subject can serve as a platform for a brain computer interface (BCI) that could be used in an interactive application such as robotic vehicle operation.
arxiv
Transcranial static magnetic field stimulation - new non-invasive brain stimulation tool
Journal of Physical Fitness and Sports Medicine, 2016 Recent research has shown that the human motor cortex can be modulated by the application of static magnetic fields through the scalp. Transcranial static magnetic field stimulation (tSMS) has since received significant attention as a new non-invasive ...
Hikari Kirimoto +2 more
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Implantable CMOS probes for high resolution Electrical Imaging of Local Field Potentials Across the Rat Barrel Cortex in vivo [PDF]
arXivHigh-resolution recordings of extracellular potentials are fundamental for the study of neuronal networks, the basis of neuronal coding and transmission. Here we present an innovative method for an in vivo electrical imaging of Local Field Potentials using novel implantable neural interfaces with a high-density array of 256 recording sites and a ...
arxiv
Türk Nöroloji Dergisi, 2011 OBJECTIVE: Evoked potentials are used in the functional assessment of sensory and motor pathways. Conflicting results have been reported in different studies about the value of evoked potentials in demyelinating diseases.
Bahar Özbek, Kemal Balcı, Yahya Çelik
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Somatosensory Evoked Potentials Study in Cervical Spondylotic Myelopathy Patients
مجلة كلية الطب, 2014 Background: Cervical spondylotic myelopathy (CSM) is considered the most serious consequence of cervical spondylosis and accounts for the majority of non_traumatic paraparesis and/or quadriparesis.
Ruaa M. Kareem +2 more
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