Results 51 to 60 of about 1,324,193 (208)

Detection of intention level in response to task difficulty from EEG signals [PDF]

, 2013
We present an approach that enables detecting intention levels of subjects in response to task difficulty utilizing an electroencephalogram (EEG) based brain-computer interface (BCI).
Elif Hocaoglu, Çetin, Müjdat, Volkan Patoglu, Patoğlu, Volkan, Mujdat Cetin, Koyaş, Ela, Hocaoğlu, Elif, Eia Koyas   +7 more
core   +1 more source

Learning and the Development of Contexts for Action

Frontiers in Human Neuroscience, 2011
Neurophysiological evidence from animal studies suggests that frontal corticolimbic systems support early stages of learning, whereas later stages involve context representation formed in hippocampus and posterior cingulate cortex.
Phan eLuu, Phan eLuu, Zhongqing eJiang, Catherine ePoulsen, Chelsea eMattson, Anne eSmith, Don eTucker, Don eTucker   +7 more
doaj   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Klassifizierung psychotroper Substanzen nach deren Wirkung auf das Corticale und Hippocampale Wach-EEG der Ratte [PDF]

, 1986
An chronisch mit Ableitelektroden im parietalen Cortex und im dorsalen Hippocampus versehenen Ratten wurde die Wirkung verschiedener i.p. Dosen von Referenzpsychopharmaka auf das quantifizierte EEG untersucht.
Dürmüller, Niklaus
core   +1 more source

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source

Cortical sources of resting state EEG rhythms are sensitive to the progression of early stage Alzheimer's disease [PDF]

, 2013
Cortical sources of resting state electroencephalographic (EEG) rhythms are abnormal in subjects with Alzheimer's disease (AD). Here we tested the hypothesis that these sources are also sensitive to the progression of early stage AD over the course of ...
Nicola Marzano, Lizio, Roberta, Montella, Patrizia, F. Nobili, Giovanni B Frisoni, Vernieri, Fabrizio, De Salvo S, NOBILI, FLAVIO MARIANO, G. Tedeschi, Vernieri F, Nobili, Flavio, S. De Salvo, Frisoni GB, J. C. Richardson, De Salvo, Simona, P. M. Rossini, F. Vernieri, Babiloni C, Salvatore E, G. Rodriguez, Frisoni, Giovanni B., Paolo M. Rossini, A. Soricelli, Guido Rodriguez, Jill C. Richardson, G. B. Frisoni, Fabrizio Vernieri, C. Del Percio, Mundi C, Babiloni, Claudio, Salvatore, Elena, S. Marino, Del Percio C, Rossini P.M., Soricelli, Andrea, Marzano N, E. Salvatore, Elena Salvatore, Rossini, Paolo Maria, Lizio R, F. Ursini, Mundi, Ciro, Roberta Lizio, Silvia Marino, Tedeschi, Gioacchino, Richardson, Jill C., Montella P, R. Ferri, Flavio Nobili, Rodriguez G, Rossini PM, C. Mundi, Francesca Ursini, Filomena I.I. Cosentino, Gioacchino Tedeschi, Soricelli A, Tedeschi G, Raffaele Ferri, Cosentino, Filomena I. I., Ferri R, Richardson JC, F. I. I. Cosentino, Patrizia Montella, Marzano, Nicola, Del Percio, Claudio, Marino S, Claudio Del Percio, Rossini, Paolo M., Andrea Soricelli, P. Montella, Ferri, Raffaele, Marino, Silvia, Ursini, Francesca, Nobili F, N. Marzano, Cosentino, Filomena I.I., Rodriguez, Guido, Ursini F, Claudio Babiloni, Cosentino FI, Simona De Salvo, Ciro Mundi, Frisoni, Giovanni B   +82 more
core   +1 more source

Developmental Effects on Auditory Neural Oscillatory Synchronization Abnormalities in Autism Spectrum Disorder

Frontiers in Integrative Neuroscience, 2019
Previous studies have found alterations in 40 Hz oscillatory activity in response to auditory stimuli in adults with Autism Spectrum Disorder (ASD). The current study sought to examine the specificity and developmental trajectory of these findings by ...
Lisa A. De Stefano, Lauren M. Schmitt, Stormi P. White, Matthew W. Mosconi, Matthew W. Mosconi, John A. Sweeney, Lauren E. Ethridge, Lauren E. Ethridge   +7 more
doaj   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

A statistical technique for measuring synchronism between cortical regions in the EEG during rhythmic stimulation [PDF]

, 2001
The coherence function has been widely applied in quantifying the degree of synchronism between electroencephalogram (EEG) signals obtained from different brain regions.
Miranda de Sa, A.M.F.L., Infantosi, A.F.C., Simpson, D.M.   +2 more
core   +1 more source

Information-Theoretical Analysis of the Cycle of Creation of Knowledge and Meaning in Brains under Multiple Cognitive Modalities

Sensors
It is of great interest to develop advanced sensory technologies allowing non-invasive monitoring of neural correlates of cognitive processing in people performing everyday tasks.
Joshua J. J. Davis, Florian Schübeler, Robert Kozma   +2 more
doaj   +1 more source