Results 81 to 90 of about 2,149,258 (309)

Extracting optimal tempo-spatial features using local discriminant bases and common spatial patterns for brain computer interfacing [PDF]

, 2013
Brain computer interfaces (BCI) provide a new approach to human computer communication, where the control is realised via performing mental tasks such as motor imagery (MI).
Allison, Ang, Asensio-Cubero, Bezdek, Blankertz, Blankertz, Bridge, Brunner, Cohen, Comon, Dornhege, Dornhege, Fukunaga, Hsu, Ince, Ince, Javier Asensio-Cubero, John Q. Gan, Mousavi, Nazarpour, Neuper, Nijholt, Palaniappan, Parra, Pfurtscheller, Ramaswamy Palaniappan, Ramoser, rat Ince, Wang, Wickerhauser, Wilcoxon, Wold, Wongsawat, Wu, Yang   +34 more
core   +1 more source

A 73‐Year‐Old Man With Several Years of Difficulty Climbing Stairs and Frequent Tripping

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT A 73‐year‐old man presented with progressive weakness and atrophy predominantly affecting the distal finger flexors and quadriceps muscles. Electrophysiological studies demonstrated mixed myogenic and neurogenic features. Muscle MRI showed inflammatory changes, and muscle biopsy revealed granulomatous myositis with histologic features ...
Mehmet Can Sari, Arens Taga, Sonya Ulrike Steele, Ahmet Hoke   +3 more
wiley   +1 more source

A method for classifying mental tasks in the space of EEG transforms [PDF]

, 2009
In this article we describe a new method for supervised classification of EEG signals. This method applies to the power spectrum density data and assigns class-dependent information weights to individual pixels, so that the decision is defined by the ...
Amorim, R, Gan, JQ, Mirkin, B
core  

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Does knowledge of patient non-compliance change prescribing behavior in the real world? A claims-based analysis of patients with serious mental illness

ClinicoEconomics and Outcomes Research, 2018
Jason Shafrin,1 Katalin Bognar,1 Katie Everson,1 Michelle Brauer,2 Darius N Lakdawalla,3 Felicia M Forma4 1Policy and Economics, Precision Health Economics, Los Angeles, CA, USA; 2Policy and Economics, Precision Health Economics, Boston, MA, USA; 3School
Shafrin J, Bognar K, Everson K, Brauer M, Lakdawalla DN, Forma FM   +5 more
doaj  

Evaluation of Haptic Patterns on a Steering Wheel [PDF]

, 2016
Infotainment Systems can increase mental workload and divert visual attention away from looking ahead on the roads. When these systems give information to the driver, provide it through the tactile channel on the steering, it wheel might improve ...
Brewster, Stephen A., Ng, Alexander, Shakeri, Gözel, Williamson, John   +3 more
core   +1 more source

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen, Ya‐Ting Chang, Levinia Lim, Pai‐Yi Chiu, Jung‐Lung Hsu, SangYun Kim, Wataru Narita, Na Young Ryoo, Kyoko Suzuki, Nagaendran Kandiah, Sebastian Crutch, Ming‐Chyi Pai   +11 more
wiley   +1 more source

Associations Between Mediterranean Diet, Processed Food Consumption, and Symptoms of Anxiety and Depression: Cross-Sectional Study Among Israeli Adults

Foods
Introduction: Mental health disorders, particularly anxiety and depression, contribute significantly to the global disease burden. Growing evidence suggests that dietary patterns play a crucial role in mental health outcomes.
Nourit Houminer-Klepar, Keren Dopelt
doaj   +1 more source

Mental health among northern New Hampshire young adults: depression and substance problems higher than nationwide [PDF]

, 2013
This brief uses data on depressive and substance abuse symptoms from two surveys administered in 2011—the Coös Youth Study and the National Survey on Drug Use and Health—to compare mental health patterns among young adults in Coös County, New Hampshire ...
Van Gundy, Karen T.
core   +1 more source