Results 51 to 60 of about 2,122,231 (290)

Learning Assembly Tasks in a Few Minutes by Combining Impedance Control and Residual Recurrent Reinforcement Learning

Advanced Intelligent Systems, 2022
Adapting to uncertainties is essential yet challenging for robots while conducting assembly tasks in real‐world scenarios. Reinforcement learning (RL) methods provide a promising solution for these cases.
Padmaja Kulkarni, Jens Kober, Robert Babuška, Cosimo Della Santina   +3 more
doaj   +1 more source

Simulating 3D Human Postural Stabilization in Vibration and Dynamic Driving

Applied Sciences, 2022
In future automated vehicles we will often engage in non-driving tasks and will not watch the road. This will affect postural stabilization and may elicit discomfort or even motion sickness in dynamic driving.
Mojtaba Mirakhorlo, Nick Kluft, Raj Desai, Marko Cvetković, Tugrul Irmak, Barys Shyrokau, Riender Happee   +6 more
doaj   +1 more source

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi, Sola Al Ghazal, Salem Hannoun, Medhat A. Siddik, Nour M. Najjar, Jim Dagher, Joseph Abboud, Myriam G. Semaan, Samia J. Khoury   +8 more
wiley   +1 more source

COGNITIVE PERSPECTIVES ON ROBOT BEHAVIOR

Proceedings of the 2nd International Conference on Agents and Artificial Intelligence, 2010
A growing body of research within the field of intelligent robotics argues for a view of intelligence drastically different from classical artificial intelligence and cognitive science.
openaire   +5 more sources

Natural Frequencies of Levodopa‐Induced Dyskinesia in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Abnormal involuntary movements, known as dyskinesias, are common complications of levodopa treatment in patients with Parkinson's disease and can significantly impair quality of life. The underlying pathophysiology remains unclear, and current therapeutic options are limited.
Ioannis U. Isaias, Federica Avantaggiato, Gianni Pezzoli, Andrea Canessa   +3 more
wiley   +1 more source

Global Rather Than Vertical‐Selective Saccadic Abnormalities in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To test whether vertical saccades are preferentially affected in Progressive Supranuclear Palsy (PSP). Methods PSP patients (n = 24) were compared to age‐matched controls (n = 94) and two degenerative groups (Alzheimer's disease, n = 20; Lewy body disease, n = 50).
Duy Duan Nguyen, Mark Paine, Soohyun Lee, Amir Fazlollahi, Baibin (Ben) Wang, John D. O'Sullivan, Peter J. Nestor   +6 more
wiley   +1 more source

Initial Transducer Placement for Automated Robotic Ultrasound Examinations

Current Directions in Biomedical Engineering
Robotic ultrasound systems represent a potential solution for the automation of medical ultrasound examinations. By addressing the demographic change in our society and the increasing shortage of staff in clinics, they can provide reliable support in ...
Kriebisch Susann, Bruder Ralf, Ernst Floris, Osburg Jonas   +3 more
doaj   +1 more source

Effect of repetition on the behavioral and neuronal responses to ambiguous Necker cube images

Scientific Reports, 2021
A repeated presentation of an item facilitates its subsequent detection or identification, a phenomenon of priming. Priming may involve different types of memory and attention and affects neural activity in various brain regions.
Vladimir Maksimenko, Alexander Kuc, Nikita Frolov, Semen Kurkin, Alexander Hramov   +4 more
doaj   +1 more source

Sensor fusion for social robotics [PDF]

, 2013
31st International Symposium on Robotics (ISR2000) Palais des congrès, Montreal, Canada, May 14-17, 2000This paper advocates the application of sensor fusion for the visualisation of social robotic behaviour.
Rooney, Colm, Garcia, C., Duffy, Brian R., O'Hare, G. M. P. (Greg M. P.), O\u27Hare, G. M. P. (Greg M. P.)   +4 more
core   +1 more source

Modeling Progressive Brain Volume Losses in Chronic Moderate Severe Traumatic Brain Injury: Extensive, but Attenuating

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progressive brain atrophy has now been widely observed in the chronic stages of moderate–severe traumatic brain injury (msTBI), but there is only coarse information regarding its prevalence and magnitude, and whether rate of atrophy accelerates or attenuates across time. We examined these questions in a Canadian inception cohort from
Robin E. A. Green, Brenda Colella, Alana Changoor, David J. Mikulis, Adrienne Li, Kadeen Johns, Georges A. Monette   +6 more
wiley   +1 more source