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Public Health & Associations

Public Health & Associations

News on public health research and national as well as international health policies. Edited by MEDICA.de and several associations.

 
 

Monitoring pulse after stroke may prevent second stroke

( Source: MEDICA.de )

Photo: Person measuring another one's pulse [25/07/2014] New research suggests that regularly monitoring your pulse after a stroke or the pulse of a loved one who has experienced a stroke may be a simple and effective first step in detecting irregular heartbeat, a major cause of having a second stroke.Monitoring pulse after stroke may prevent second stroke - Read more

Teaching the brain to reduce pain

( Source: MEDICA.de )

Photo: A foot about to step on needles [16/07/2014] People can be conditioned to feel less pain when they hear a neutral sound, new research from the University of Luxembourg has found. This lends weight to the idea that we can learn to use mind-over-matter to beat pain.Teaching the brain to reduce pain - Read more

Parkinson‘s disease: genetic defect triggers damages in neurons

( Source: MEDICA.de )

Graphic: Change of the brain at Parkinson's patients [09/07/2014] Genetic variants in a gene referred to as GBA1 (glucocerebrosidase) are associated to an increased risk for Parkinson’s. Researchers of the German Center for Neurodegenerative Diseases (DZNE) and the Hertie Institute for Clinical Brain Research have now pinpointed the consequences that genetic variations in GBA1 have on neurons.Parkinson‘s disease: genetic defect triggers damages in neurons - Read more

New tool helps guide brain cancer surgery

( Source: MEDICA.de )

Photo: Mass spectrometer [04/07/2014] A tool to help brain surgeons test and more precisely remove cancerous tissue was successfully used during surgery, according to a Purdue University and Brigham and Women's Hospital study.New tool helps guide brain cancer surgery - Read more

Diagnosing Parkinson’s: the skin is revealing

( Source: MEDICA.de )

[01/07/2014] In patients with Parkinson’s, neural cells in the brain die off that produce the neurotransmitter dopamine. Certain physical symptoms that can indicate the disease follow years later. But a reliable diagnosis can only be made through examination of the brain after the patient’s death, and not during his or her lifetime.Diagnosing Parkinson’s: the skin is revealing - Read more

Right rehabilitation lets paralyzed rats grip again

( Source: MEDICA.de )

Photo: Grasping sequence of rats in comparison [17/06/2014] After a large stroke, motor skills barely improve, even with rehabilitation. An experiment conducted on rats demonstrates that a course of therapy combining the stimulation of nerve fiber growth with drugs and motor training can be successful.Right rehabilitation lets paralyzed rats grip again - Read more

A paralyzed person to kick off the World Cup

( Source: MEDICA.de )

Photo: Gordon Cheng with CellulARSkin [12/06/2014] According to researchers in the Walk Again Project, all systems are go for a bold demonstration of neuroscience and cognitive technology in action: On June 12, during the opening of the FIFA 2014 World Cup in Brazil, a paralyzed person wearing a brain-controlled robotic exoskeleton is expected to make the first kick of the football championship.A paralyzed person to kick off the World Cup - Read more

Making artificial vision look more natural

( Source: MEDICA.de )

Photo: Eye overlaid with transparent images [10/06/2014] In laboratory tests, researchers have used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object. Although more work remains, this is a step toward restoring natural, high-fidelity vision to blind people, the researchers say.Making artificial vision look more natural - Read more

Leptin influences brain cells that control appetite

( Source: MEDICA.de )

Photo: Hamburger and french fries [03/06/2014] Twenty years after the hormone leptin was found to regulate metabolism, appetite, and weight through brain cells called neurons, Yale School of Medicine researchers have found that the hormone also acts on other types of cells to control appetite.Leptin influences brain cells that control appetite - Read more

First 3D Model of a Synapse

( Source: MEDICA.de )

Photo: 3D model of a synapse [02/06/2014] A glance into a new world for neuroscience: research team from Göttingen led by Prof. Dr. Silvio O. Rizzoli present the first scientifically accurate 3D model of a synapse. First 3D Model of a Synapse - Read more