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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.

 
 

Mechanism of Parkinson's spread demonstrated

( Source: MEDICA.de )

Graphic: Neural cell that becomes erased [25/09/2014] An international, interdisciplinary group of researchers led by Gabor G. Kovacs from the Clinical Institute of Neurology at the MedUni Vienna has demonstrated, through the use of a new antibody, how Parkinson's disease spreads from cell to cell in the human brain.Mechanism of Parkinson's spread demonstrated - Read more

How stress tears us apart

( Source: MEDICA.de )

Photo: Man under stress [19/09/2014] A team from the EPFL Brain Mind Institute has discovered an important synaptic mechanism: the activation of a cleaving enzyme, leading to behavioral problems connected to chronic stress.How stress tears us apart - Read more

Persistent vegetative state: brain stimulation with laser beams

( Source: MEDICA.de )

[01/09/2014] The public only notices diseases when celebrities become patients: in the spring of 2014, Formula One driver Michael Schumacher fell into a coma for several months as the result of a head injury caused by a skiing accident. These types of accidents show how delicate the brain responds to injuries. Brain stimulation could possibly support the rehabilitation of vegetative patients.Persistent vegetative state: brain stimulation with laser beams - Read more

Neuroscience and big data

( Source: MEDICA.de )

Graphic: Neural pathways in the brain [25/08/2014] Scientists can now monitor and record the activity of hundreds of neurons concurrently in the brain, and ongoing technology developments promise to increase this number manifold. However, simply recording the neural activity does not automatically lead to a clearer understanding of how the brain works.Neuroscience and big data - Read more

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