Neurology

Latest AI and machine learning research in neurology for healthcare professionals.

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Showing 12601-12620 of 13,911 articles

Dynamic Arterial Elastance in Predicting Arterial Pressure Increase After Fluid Challenge During Robot-Assisted Laparoscopic Prostatectomy: A Prospective Observational Study.

During robot-assisted laparoscopic prostatectomy, specific physiological conditions such as carbon dioxide insufflation and the steep Trendelenburg position can alter the cardiac workload and cerebral hemodynamics. Inadequate arterial blood pressure is associated with hypoperfusion, organ damage, and poor outcomes. Dynamic arterial elastance (Ea) has been proposed to be a useful index of fluid man...

Oct 1 2015 26469925

Using a Robotic Cat in Dementia Care: A Pilot Study.

The current study aimed to explore (a) reactions of individuals with dementia to an interactive robotic cat and their relatives' and professional caregivers' experiences, and (b) to measure usability in developing the care/treatment of individuals with dementia using interactive robotic pets. An intervention design in a pilot study using mixed methods was conducted in two stages: a quantitative si...

Oct 1 2015 26488255
[Mechanism of Musk and Borneol on Inflammatory of Cerebral Ischemia and Reperfusion Injury at Different Time Points of Acute Phase in Rats].

OBJECTIVE: To investigate the mechanism of Musk and Borneol on cerebral ischemia and reperfusion injury at different time points of acute phase in rat...

Oct 1 2015 27254931
Adaptation mechanism of interlimb coordination in human split-belt treadmill walking through learning of foot contact timing: a robotics study.

Human walking behaviour adaptation strategies have previously been examined using split-belt treadmills, which have two parallel independently control...

Sep 6 2015 26289658
Robotic neurorehabilitation in patients with chronic stroke: psychological well-being beyond motor improvement.

Although gait abnormality is one of the most disabling events following stroke, cognitive, and psychological impairments can be devastating. The Lokom...

Sep 1 2015 25816006
Using structural MRI to identify individuals at genetic risk for bipolar disorders: a 2-cohort, machine learning study.

BACKGROUND: Brain imaging is of limited diagnostic use in psychiatry owing to clinical heterogeneity and low sensitivity/specificity of between-group ...

Sep 1 2015 25853284
Characterization of complexity in the electroencephalograph activity of Alzheimer's disease based on fuzzy entropy.

In this paper, experimental neurophysiologic recording and statistical analysis are combined to investigate the nonlinear characteristic and the cogni...

Aug 1 2015 26328567
EEG error potentials detection and classification using time-frequency features for robot reinforcement learning.

In thought-based steering of robots, error potentials (ErrP) can appear when the action resulting from the brain-machine interface (BMI) classifier/co...

Aug 1 2015 26736619
Development of a method to quantify inter-limb coupling in individuals with hemiparetic stroke.

A common motor deficit in individuals post-stroke is altered interlimb coupling. Efforts at one extremity can cause involuntary muscle activity and mo...

Aug 1 2015 26737041
Wrist proprioceptive acuity: A comprehensive robot-aided assessment.

Proprioception is the sense of the body awareness. Proprioceptive deficits represent frequent consequences of several neurological conditions like str...

Aug 1 2015 26737070
Optimized echo state networks with leaky integrator neurons for EEG-based microsleep detection.

The performance of a microsleep detection system was calculated in terms of its ability to detect the behavioural microsleep state (1-s epochs) from s...

Aug 1 2015 26737115
Comfort and learnability assessment of a new soft robotic manipulator for minimally invasive surgery.

Laparoscopic surgeons perform precise and time consuming procedures while holding awkward poses in their upper body and arms. There is an ongoing effo...

Aug 1 2015 26737382
Support vector machines using EEG features of cross-frequency coupling can predict treatment outcome in Mecp2-deficient mice.

Anti-convulsive drug treatments of epilepsy typically produce varied outcomes from one patient to the next, often necessitating patients to go through...

Aug 1 2015 26737563
Towards a predictive model for Guillain-Barré syndrome.

The severity of Guillain-Barré Syndrome (GBS) varies among subtypes, which can be mainly Acute Inflammatory Demyelinating Polyneuropathy (AIDP), Acute...

Aug 1 2015 26737961
Efficacy of Feedback-Controlled Robotics-Assisted Treadmill Exercise to Improve Cardiovascular Fitness Early After Stroke: A Randomized Controlled Pilot Trial.

BACKGROUND AND PURPOSE: Cardiovascular fitness is greatly reduced after stroke. Although individuals with mild to moderate impairments benefit from co...

Jul 1 2015 26050073
An EEG/EOG-based hybrid brain-neural computer interaction (BNCI) system to control an exoskeleton for the paralyzed hand.

The loss of hand function can result in severe physical and psychosocial impairment. Thus, compensation of a lost hand function using assistive roboti...

Jun 1 2015 25490027
[Study on Sleep Staging Based on Support Vector Machines and Feature Selection in Single Channel Electroencephalogram].

Sleep electroencephalogram (EEG) is an important index in diagnosing sleep disorders and related diseases. Manual sleep staging is time-consuming and ...

Jun 1 2015 26485968
Training and operation of an integrated neuromorphic network based on metal-oxide memristors.

Despite much progress in semiconductor integrated circuit technology, the extreme complexity of the human cerebral cortex, with its approximately 10(1...

May 7 2015 25951284
Trunk robot rehabilitation training with active stepping reorganizes and enriches trunk motor cortex representations in spinal transected rats.

Trunk motor control is crucial for postural stability and propulsion after low thoracic spinal cord injury (SCI) in animals and humans. Robotic rehabi...

May 6 2015 25948267
Detection of elevated intracranial pressure in robot-assisted laparoscopic radical prostatectomy using ultrasonography of optic nerve sheath diameter.

BACKGROUND: Robot-assisted laparoscopic radical prostatectomy (RALRP) is becoming an increasingly frequent procedure. Pneumoperitoneum and steep trend...

Apr 1 2015 25105824
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