A hierarchically patterned, bioinspired e-skin able to detect the direction of applied pressure for robotics.

Tactile sensing is required for the dexterous manipulation of objects in robotic applications. In particular, the ability to measure and distinguish in real time normal and shear forces is crucial for slip detection and interaction with fragile objects. Here, we report a biomimetic soft electronic skin (e-skin) that is composed of an array of capacitors and capable of measuring and discriminating in real time both normal and tangential forces.

Haptic fMRI: Reliability and performance of electromagnetic haptic interfaces for motion and force neuroimaging experiments.

Haptic interfaces compatible with functional magnetic resonance imaging (Haptic fMRI) promise to enable rich motor neuroscience experiments that study how humans perform complex manipulation tasks. Here, we present a large-scale study (176 scans runs, 33 scan sessions) that characterizes the reliability and performance of one such electromagnetically actuated device, Haptic fMRI Interface 3 (HFI-3). We outline engineering advances that ensured HFI-3 did not interfere with fMRI measurements.

Haptic fMRI: using classification to quantify task-correlated noise during goal-directed reaching motions.

Neuroimaging artifacts in haptic functional magnetic resonance imaging (Haptic fMRI) experiments have the potential to induce spurious fMRI activation where there is none, or to make neural activation measurements appear correlated across brain regions when they are actually not. Here, we demonstrate that performing three-dimensional goal-directed reaching motions while operating Haptic fMRI Interface (HFI) does not create confounding motion artifacts. To test for artifacts, we simultaneously scanned a subject's brain with a customized soft phantom placed a few centimeters away from the subject's left motor cortex.

Haptic fMRI: accurately estimating neural responses in motor, pre-motor, and somatosensory cortex during complex motor tasks.

Haptics combined with functional magnetic resonance imaging (Haptic fMRI) can non-invasively study how the human brain coordinates movement during complex manipulation tasks, yet avoiding associated fMRI artifacts remains a challenge. Here, we demonstrate confound-free neural activation measurements using Haptic fMRI for an unconstrained three degree-of-freedom motor task that involves planning, reaching, and visually guided trajectory tracking. Our haptic interface tracked subjects' hand motions, velocities, and accelerations (sample-rate, 350Hz), and provided continuous realtime visual feedback.

Clinical experience with insulin detemir, biphasic insulin aspart and insulin aspart in people with type 2 diabetes: Results from the Eastern Saudi Arabia cohort of the A1chieve study.

Background: The A1chieve, a multicentric (28 countries), 24-week, non-interventional study evaluated the safety and effectiveness of insulin detemir, biphasic insulin aspart and insulin aspart in people with T2DM (n = 66,726) in routine clinical care across four continents.

Materials And Methods: Data was collected at baseline, at 12 weeks and at 24 weeks. This short communication presents the results for patients enrolled from Eastern Saudi Arabia.

Haptic fMRI: combining functional neuroimaging with haptics for studying the brain's motor control representation.

A challenging problem in motor control neuroimaging studies is the inability to perform complex human motor tasks given the Magnetic Resonance Imaging (MRI) scanner's disruptive magnetic fields and confined workspace. In this paper, we propose a novel experimental platform that combines Functional MRI (fMRI) neuroimaging, haptic virtual simulation environments, and an fMRI-compatible haptic device for real-time haptic interaction across the scanner workspace (above torso ∼ .65×.

Reconstruction and EMG-informed control, simulation and analysis of human movement for athletics: performance improvement and injury prevention.

In this paper we present methods to track and characterize human dynamic skills using motion capture and electromographic sensing. These methods are based on task-space control to obtain the joint kinematics and extract the key physiological parameters and on computed muscle control to solve the muscle force distribution problem. We also present a dynamic control and analysis framework that integrates these metrics for the purpose of reconstructing and analyzing sports motions in real-time.

Cancer prevention and control in the Eastern Mediterranean region: the need for a public health approach.

Cancer is increasingly recognized as a major health concern in the Eastern Mediterranean (EM) region. The emergence of cancer and other non-communicable diseases (NCDs) in most EM region countries is related to increases in life expectancy, an increasing proportion of elderly people, and the successful control of most childhood communicable diseases, along with rapid strides in socioeconomic development. In the next 15 years, cancer incidence in the EM is expected to increase by 100% to 180%, according to World Health Organization (WHO) projection modelling, the largest increase foreseen among developing countries.

The availability and affordability of selected essential medicines for chronic diseases in six low- and middle-income countries.

Objective: To assess the availability and affordability of medicines used to treat cardiovascular disease, diabetes, chronic respiratory disease and glaucoma and to provide palliative cancer care in six low- and middle-income countries.

Methods: A survey of the availability and price of 32 medicines was conducted in a representative sample of public and private medicine outlets in four geographically defined areas in Bangladesh, Brazil, Malawi, Nepal, Pakistan and Sri Lanka. We analysed the percentage of these medicines available, the median price versus the international reference price (expressed as the median price ratio) and affordability in terms of the number of days wages it would cost the lowest-paid government worker to purchase one month of treatment.

Palliative care initiative for the Eastern Mediterranean Region: a proposal.

The Eastern Mediterranean Region (EMR), with 22 countries and about half a billion people, has scarce palliative care services that are far from meeting the needs of the region. The authors of this paper believe that the resources and international influence of the World Health Organization could be combined with the excellent palliative care expertise of King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia to establish a collaborative initiative for promotion of palliative care services in the region. This proposal is based on the major components of professional training, development of regional guidelines, integration of palliative care into health plans and polices, and ensuring availability of essential medications.