Browsing Category: Stroke

Non-invasive, nanoparticle method for identifying atherosclerosis plaques Case Western‘s Michael Bruckman and colleagues have developed a multifunctional nanoparticle that pinpoints blood vessel plaques caused by atherosclerosis using MRI.  The goal is to create a non-invasive method of identifying heart attack and stroke causing plaques vulnerable to rupture, in time for treatment. Currently doctors can only identify narrowing blood vessels caused by plaque […]

Kinect training promotes brain reorganization after stroke;year=2013;volume=8;issue=31;spage=2904;epage=2913;aulast=Bao;type=0 Sun Yat-sen University researchers claim that Kinect based virtual reality training could promote the recovery of upper limb motor function in subacute stroke patients, and brain reorganization by Kinect based training may be linked to the contralateral sensorimotor cortex.  They have completed a study in which they located the target brain region for Kinect […]

Thought controlled device helps stroke patients move limbs Professor Vivek Prabhakaran at the University of Wisconsin is developing a device that combines a brain-computer interface with electrical stimulation of damaged muscles to help stroke patients relearn how to move limbs.  Eight patients who had lost movement in one hand have been through six weeks of therapy with the device. They reported improvements in […]

NIH funds robots for the vision impaired, stroke patients, doctors performing catheter ablation Three projects have been awarded funding by the National Institutes of Health.  All involve robots that cooperate with people and adapt to changing environments to improve human capabilities and enhance medical procedures. A co-robotic navigation device for the blind: Cang Ye at University of Arkansas is incorporating 3D imaging sensor technology into the white cane. This […]

Hyperbaric oxygen treatment for brain injuries Tel Aviv University and Assaf Harofeh Medical Center researchers are treating stroke patients with hyperbaric oxygen therapy (HBOT), high-pressure chambers where oxygen-rich air increases oxygen levels in the body by a factor of ten.  Their goal is to reinvigorate dormant neurons and improve patients’ motor function, memory and other abilities that current therapies do […]

Sensor detects swallowing problems in stroke patients  A small, external sensor developed at the University of Pittsburgh records how a person swallows and could result in more efficient and less invasive testing for stroke patients. Dysphagia can have dire consequences like malnutrition, dehydration, pneumonia, and even death. Current evaluation and monitoring methods are often cumbersome and not as effective as they […]