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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.

 
 

Brain depends on gut bacteria for protection

( Source: MEDICA.de )

Photo: X-Ray showing three different mice [10/12/2014] With the abundance of information available about eating right, no one could question the capacity of your brain to protect your digestive tract. But a recent study shows that the intestines may in turn be protecting the brain, long before you are old enough to surf health and nutrition websites.Brain depends on gut bacteria for protection - Read more

Making Your Own End-of-Life Decisions: “All options of palliative care, pain management and continued life need to have been explained to the patient“

( Source: MEDICA.de )

[01/12/2014] How does a physician handle a patient, who wants to die and what rights do I actually have as a patient? Legal practitioners do not automatically answer these and other questions. We talked about this subject with MD-PhD Ralf Jox from the Institute of Ethics, History and Theory of Medicine at the Ludwig Maximilians University of Munich, Germany.Making Your Own End-of-Life Decisions: “All options of palliative care, pain management and continued life need to have been explained to the patient“ - Read more

Dopamine leaves its mark in brain scans

( Source: MEDICA.de )

Graphic: Display of BOLD signal [26/11/2014] BOLD signals in functional magnetic resonance imaging do not always reflect what nerve cells are doing: Researchers use functional magnetic resonance imaging (fMRI) to identify which areas of the brain are active during specific tasks.Dopamine leaves its mark in brain scans - Read more

Complex jobs may protect memory and thinking later in life

( Source: MEDICA.de )

Photo: Construction worker and architect [24/11/2014] People whose jobs require more complex work with other people, such as social workers and lawyers, or with data, like architects or graphic designers, may end up having longer-lasting memory and thinking abilities compared to people who do less complex work.Complex jobs may protect memory and thinking later in life - Read more

Clock for brain waves

( Source: MEDICA.de )

Graphic: Network of nerve cells [21/11/2014] Oscillations of brain activity influence our attention and many other mental functions. Tatjana Tchumatchenko from the Max Planck Institute for Brain Research in Frankfurt and Claudia Clopath from Imperial College London have now developed a theoretical model that explains the origin of such oscillations in neural networks.Clock for brain waves - Read more

Blocking mitochondrial fission: effective treatment for Parkinson's?

( Source: MEDICA.de )

Graphic: Schematic view of a mitochondrium [07/11/2014] A study led by a researcher from Plymouth University in the UK, has discovered that the inhibition of a particular mitochondrial fission protein could hold the key to potential treatment for Parkinson's Disease (PD).Blocking mitochondrial fission: effective treatment for Parkinson's? - Read more

See-through, one-atom-thick, carbon electrodes powerful tool to study brain disorders

( Source: MEDICA.de )

Photo: 16-electrode transparent array [21/10/2014] Researchers from the Perelman School of Medicine and School of Engineering at the University of Pennsylvania and The Children's Hospital of Philadelphia have used graphene -- a two-dimensional form of carbon only one atom thick -- to fabricate a new type of microelectrode that solves a major problem for investigators looking to understand the intricate circuitry of the brain.See-through, one-atom-thick, carbon electrodes powerful tool to study brain disorders - Read more

Disputed theory on Parkinson's origin strengthened

( Source: MEDICA.de )

Graphic: Human brain with a central region highlighted [15/10/2014] Parkinson's disease is strongly linked to the degeneration of the brain's movement center. In the last decade, the question of where the disease begins has led researchers to a different part of the human anatomy.Disputed theory on Parkinson's origin strengthened - Read more

Aluminium and its likely contribution to Alzheimer’s disease

( Source: MEDICA.de )

Graphic: Chemical symbol of Aluminium [14/10/2014] A world authority on the link between human exposure to aluminium in everyday life and its likely contribution to Alzheimer’s disease, Professor Christopher Exley of Keele University, UK, says in a new report that it may be inevitable that aluminium plays some role in the disease.Aluminium and its likely contribution to Alzheimer’s disease - Read more

Nobel Prize in Physiology or Medicine goes to three brain researchers

( Source: MEDICA.de )

Foto: May-Britt Moser and Edvard I. Moser [09/10/2014] The 2014 Nobel Prize in Physiology or Medicine goes to John O´Keefe, May-Britt Moser and Edvard I. Moser for their discoveries of cells that constitute a positioning system in the brain. Nobel Prize in Physiology or Medicine goes to three brain researchers - Read more

 
 

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