Results 41 to 50 of about 4,489,782 (294)

Neural encoding of actual and imagined touch within human posterior parietal cortex

eLife, 2021
In the human posterior parietal cortex (PPC), single units encode high-dimensional information with partially mixed representations that enable small populations of neurons to encode many variables relevant to movement planning, execution, cognition, and
Srinivas Chivukula, Carey Y Zhang, Tyson Aflalo, Matiar Jafari, Kelsie Pejsa, Nader Pouratian, Richard A Andersen   +6 more
doaj   +1 more source

Brain-Machine: nuevas interfaces / Brain Machines: New Interfaces

Bajo Palabra, 2017
A pesar del creciente número de descubrimientos en la neurociencia, los enormes logros tecnológicos y algún nuevo impulso teórico, aún sigue firme entre los científicos –así como en el sentido común– un contraste claro y marcado entre la mente y el cuerpo.
openaire   +2 more sources

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Motion prediction for the sensorimotor control of hand prostheses with a brain-machine interface using EEG

, 2022
International audienceIn this study we present a modified version of the commercially-available myoelectric prosthesis (Myobock © , Ottobock) with the aim of providing a Brain-Machine Interface BMI-based sensorimotor control of this device.
Eskiizmirliler S., Catherine Simon, Audran J. -Y., Piozin, Corentin, Simon C., Florian Waszak, Brice Lavrard, Waszak, Florian, Altamira G. H., Lavrard B., Eskiizmirliler, Selim, Corentin Piozin, Simon, Catherine, Altamira, Gabriela Herrera, Piozin C., Waszak F., Lavrard, Brice, Gabriela Herrera Altamira, Audran, Jean-Yves, Selim Eskiizmirliler, Jean-Yves Audran   +20 more
core   +1 more source

Characterization of error-related potentials during the command of a lower-limb exoskeleton based on deep learning

Journal of NeuroEngineering and Rehabilitation
Background Brain-Machine Interfaces (BMI) based on motor imagery (MI) are promising assistive neurotechnology tools for gait rehabilitation that allow users to control exoskeletons by imagining motor actions.
Paula Soriano-Segura, Mario Ortiz, Cristina Polo-Hortigüela, Eduardo Iáñez, José M. Azorín   +4 more
doaj   +1 more source

Time-Frequency Analysis of Motor Imagery During Plantar and Dorsal Flexion Movements Using a Low-Cost Ankle Exoskeleton

Sensors
Sensor technology plays a fundamental role in neuro-motor rehabilitation by enabling precise movement analysis and control. This study explores the integration of brain–machine interfaces (BMIs) and wearable sensors to enhance motor recovery in ...
Cristina Polo-Hortigüela, Mario Ortiz, Paula Soriano-Segura, Eduardo Iáñez, José M. Azorín   +4 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Incorporation of a language model into a Brain Computer Interface based speller through HMMs [PDF]

, 2012
Brain computer interface (BCI) research deals with the problem of establishing direct communication pathways between the brain and external devices. The primary motivation is to enable patients with limited or no muscular control to use external devices ...
Çetin, Müjdat, Ulaş, Çağdaş, Mujdat Cetin, Cagdas Ulas   +3 more
core   +1 more source

Neural Dynamics of Creative Movements During the Rehearsal and Performance of “LiveWire"

Scientific Data
This report contains a description of physiological and motion data, recorded simultaneously and in synchrony using the hyperscanning method from two professional dancers using wireless mobile brain-body imaging (MoBI) technology during rehearsals and ...
Maxine Annel Pacheco-Ramírez, Mauricio A. Ramírez-Moreno, Komal Kukkar, Nishant Rao, Derek Huber, Anthony K. Brandt, Andy Noble, Dionne Noble, Bryan Ealey, Jose L. Contreras-Vidal   +9 more
doaj   +1 more source

Low Intensity Focused tDCS Over the Motor Cortex Shows Inefficacy to Improve Motor Imagery Performance

Frontiers in Neuroscience, 2017
Transcranial direct current stimulation (tDCS) is a brain stimulation technique that can enhance motor activity by stimulating the motor path.
Irma N. Angulo-Sherman, Marisol Rodríguez-Ugarte, Eduardo Iáñez, Jose M. Azorín   +3 more
doaj   +1 more source