Unveil new brain studies: survival strategies of the neurons!
Unveil new brain studies: survival strategies of the neurons!
The University Medical Center Mainz has achieved a significant breakthrough in researching the brain's neuronal networks in a current study. Researchers discovered a new mechanism of how these networks can reorganize themselves after damage in order to maintain their functionality. According to the results published in the journal Nature Neuroscience , the brain shows remarkable resilience compared to the loss of nerve cells, which is of great importance for the future of research on neurodegenerative diseases. The study is based on experiments on an animal model that works how the auditorial corten examined that is responsible for the processing of acoustic stimuli.
The researchers observed that neural networks in the cerebral cortex have the ability to reorganize themselves so that other nerve cells can take on the tasks of the lost neurons. These findings could significantly influence future research on natural aging processes and diseases such as Alzheimer's and Parkinson's. It is particularly noteworthy that in the cortex, the area of the brain that is responsible for complex thinking processes, the new formation of nerve cells in adulthood is severely restricted.
neurodegenerative diseases in the focus
neurodegenerative diseases, as in the article on wikipedia , are characterized by the step -by -step fall of nerve cells in the central nervous system. The most common of these diseases include Alzheimer's disease, Parkinson's and Chorea Huntington. Despite intensive research, the causes of these diseases have not yet been completely decrypted. However, it turns out that environmental factors could play a role. In an overview of emf eth zurich it is pointed out that the proximity to electromagnetic fields (EMF) may have an impact on the risk of developing such illnesses.
The studies and reports on the connection between electromagnetic fields and neurodegenerative diseases suggest that both professional and living exposures can lead to an increased risk. In several studies, such as the 2015 of Frei et al. published, a potential connection between the proximity to high -voltage lines and the risk of neurodegenerative diseases. In addition, the symptoms of these diseases often only become clinically clear in later life. Previous damage can also occur in the hippocampus for Alzheimer's or in the medium brain for Parkinson's.
The current knowledge of the Mainz researchers could, on the one hand, contribute to a better understanding of the mechanisms behind neuronal plasticity and, on the other hand, revolutionize the development of new therapeutic approaches for patients with neurodegenerative diseases. These progress is particularly relevant because there are currently hardly any causal therapies. Instead, the treatment mostly focuses on relieving symptoms, such as the use of L-Dopa for Parkinson's patients or cholinesterase inhibitors for sporadic Alzheimer's cases.
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| Ort | Mainz, Deutschland |
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