Results 21 to 30 of about 36,054 (206)

Brain–Machine Interfaces: The Role of the Neurosurgeon [PDF]

World Neurosurgery, 2021
The neurotechnology field is set to expand rapidly in the coming years as technological innovations in hardware and software are translated to the clinical setting. Given our unique access to patients with neurological disorders, expertise with which to guide appropriate treatments and technical skills to implant brain-machine interfaces (BMIs ...
Aswin Chari, Sanjay Budhdeo, Rachel Sparks, Damiano G. Barone, Hani J. Marcus, Erlick A.C. Pereira, Martin M. Tisdall   +6 more
openaire   +5 more sources

Intention estimation in brain–machine interfaces [PDF]

Journal of Neural Engineering, 2014
The objective of this work was to quantitatively investigate the mechanisms underlying the performance gains of the recently reported 'recalibrated feedback intention-trained Kalman Filter' (ReFIT-KF).This was accomplished by designing variants of the ReFIT-KF algorithm and evaluating training and online data to understand the neural basis of this ...
Joline M, Fan, Paul, Nuyujukian, Jonathan C, Kao, Cynthia A, Chestek, Stephen I, Ryu, Krishna V, Shenoy   +5 more
openaire   +2 more sources

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

Brain–machine interface for eye movements [PDF]

Proceedings of the National Academy of Sciences, 2014
SignificanceWe developed a brain–machine interface (BMI) that records single cell activity from populations of neurons for decoding planned eye movements (i.e., saccades) without the animals executing them. The recordings were made from the lateral intraparietal area, an important cortical node in the primate saccade system.
Graf, Arnulf B. A., Andersen, Richard A.
openaire   +3 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Artificial Intelligence and Mental Well‐Being in Adult Education: Implications for Practice and Professional Responsibility

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Mental well‐being is central to adult learner success, yet many adult education institutions lack capacity to provide timely and accessible support. This article examines how artificial intelligence (AI) can strengthen mental health–adjacent supports in adult and continuing higher education, with attention to professional practice and ...
Adam L. McClain, Thomas Wade
wiley   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick, Nomin Enkhtsetseg, Joseph Sadok, Matheus Mochetti, Annabel Sorby Adams, Jennifer Guo, Cristina Trapaga Hacker, Isabella Gomez Hjerthen, Seungwon Lee, Siddharth Satish, Andrew S. Ham, Justin Hill, Denis Balaban, Kevin Kyle, Rebecca L. Gillani, Marcelo Matiello, Aleksandar Videnovic, Eric C. Klawiter, W. Taylor Kimberly, Farrah J. Mateen   +19 more
wiley   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Brain-Machine Interfaces beyond Neuroprosthetics [PDF]

Neuron, 2015
The field of invasive brain-machine interfaces (BMIs) is typically associated with neuroprosthetic applications aiming to recover loss of motor function. However, BMIs also represent a powerful tool to address fundamental questions in neuroscience.
Moxon, Karen A., Foffani, Guglielmo
openaire   +2 more sources