Science Times - Article Example

Fear- Memory Destabilization of the al Affiliation Fear Memory Destabilization An emotion response from a terrible event canhave a lasting impact on the brain. Scientists call this condition as trauma. It is normal for people or animals to show symptoms of trauma by expressing fear when presented with a similar environment. Fear would show naturally even without being aware that one is exhibiting such symptoms to a given situation or environment. Now scientists across the globe are hypothesizing that the fear factor can be eliminated within a given time frame.

To assess the possibility of how fear memory can be erased, the participants or the subject get exposed to fear inducing environment, then they get neutralized and later retested for fear factor through a laboratory experiments are conducted Monfils, Kirina and other scientist in an experiment on reconsolidation boundaries using mice reported that a certain period of time might be necessary for memory trace to be destabilized. The inducement of fear took place at the lab using shock electrodes.

The subjects later would be exposed to that stimulating environment and the record kept on different time intervals. This was again repeated after a year. The destabilization of fear memory takes longer time but with familiarizing the subject with such environment, it takes relatively shorter time. Normally, trauma is hard to overcome but with time it fades away In the results, the subject shows differing capability on memory recovery depending on the set time frame. Those that took longer time show a greater fear recovery unlike the others who timeframe set is relatively shorter.

In a controlled environment, the fear factor can be minimized giving possibility of psychologically treating trauma.BibliographyDaniela Schille, r. M.-H. (2010). Preventing the return of fear in humans. nature , 47-54.