The Theory of Reconsolidation - 753 Words

The Theory of Reconsolidation - What is it and how can it impact on our lives? Learning is a very important aspect of humans and creatures alike. Not only is it essential to the survival and adaption into this world but it also defines who we are as individuals (Schiller et al, 2010; Tronson Taylor, 2007). Memories from past experiences shape the people that we are today. A crucial element to learning is memory, without it we would not be able to retain information. The process of memory is very distinct and consists of several different stages: acquisition of memory, consolidation, retrieval and then either reconsolidation or extinction (Debiec Ledoux, 2004; Diergaarde, Schoffelmeer De Vries, 2008). As memory is such a critical aspect of learning, it is no wonder that its distinct process has become the topic of much research in the neurobiological universe (Hupbach et al, 2007; Nader Hardt, 2009). After a new memory is learnt, it enters the process of encoding during which the memory is labile and capable of disruption until it becomes stabilised over a period of time (Nader Einarsson, 2010; Nader et al, 2000). This process is called consolidation and originally consisted of the theory that once stabilised in the brain, it remains fixed (Suzuki et al, 2004). This theory has been rebutted by the acceptance of reconsolidation, a theory that imposes the ideology that when memories are retrieved, through similar experiences (Lee, 2009), they become labile until,Show MoreRelatedUnderlying Neurobiological Processes1706 Words   |  7 Pages2012; Si et al., 2012). This is known as memory reconsolidation (Yue et al.; Si et al.). Finally, the re-exposure to a particular context without reinforcement can lead to memory extinction (Merlo Romano, 2008).That is, the temporary weakening of an earlier conditioned response can lead to extinction (Merlo Romano). However, the number of eve nts or duration of a single event in that exposure will determine whether memory extinction or reconsolidation is activated (Merlo Romano). Although learningRead MoreThe Process of Memory Reconsolidation1581 Words   |  6 PagesIn recent years, much debate and research has occurred over the process of memory reconsolidation. Understanding the processes that underlie memory formation retrieval and storage is key to understanding and guiding treatment for patients with conditions such as posttraumatic stress disorder. This essay discusses the processes of consolidation and how that impacts on reconsolidation and the implications of this knowledge on patients suffering posttraumatic stress disorder. Much psychological researchRead MoreThe Curent Understanding of the Neurobiology of Memory Reconsolidation and Its Implications for Psychology1863 Words   |  7 PagesThis essay is focusing on the current understanding of the neurobiology of memory reconsolidation and its implications for psychology. This paper will specifically focus on the molecular mechanisms of reconsolidation and research relating to fear memories and using propranolol and D-cycloserine as a treatment of post-traumatic stress disorder. Memory consolidation is the process by which memories are stabilised after being acquired. Consolidation studies have traditionally focused on the hippocampusRead MoreTaking a Look at Memory Consolidation1464 Words   |  6 PagesSince Nader, Schafe LaDoux (2000), challenged the previously heralded definition of memory consolidation, an influx of research addressing various theories of; consolidation, reconsolidation and potential clinical implications have surfaced. This ess ay aims to conglomerate the current understanding of memory reconsolidation, furthermore addressing the resonance upon clinical psychology. Neuroscience widely recognised that memories undertake the process of consolidation (Nader Einarsson, 2010)Read MoreThe retrieval of a memory can initiate processes in our brain that actively consolidate and1100 Words   |  5 PagesThe retrieval of a memory can initiate processes in our brain that actively consolidate and strengthen the memory trace, a process known as memory reconsolidation. Memories retrieved are thought to increase their stability once they undergo the process of consolidation. Retrieval of a memory trace may cause another liable phase to require more processing to keep the memory stable after retrieval; the brain systemically acquires cellular mechanisms to initiate a new round of protein synthesis thatRead MoreThe Accuracy Of An Individual s Memory1506 Words   |  7 PagesUsing this example, we can relate it to eyewitness questioning as highly sensitive and the wrong choice of words could become demand cues. Eyewitnesses will give what the questioner wants instead of the actual account. Secondly, the process of reconsolidation also gives rise to minformation effect. â€Å"It is the activation of memory traces which are already consolidated and formed as long lasting memories†, (Braddeley, Eyseneck and Anderson, 2009, p.168). Reactivation of these memories traces makes itRead MoreNature Conservation And Its Impacts On Local Communities1642 Words   |  7 Pageshad it limits and it has had its advantages but all those depends on who is the subject we look at. Neoliberalism can be defined in a lot of different ways by scholars but the general definition of neoliberalism is the political term used for the theory whereby the economy is open to investors, and the free market is given priority. Neoliberalism has its key players as the state, the market and the civil society. These three key actors in neoliberalism can define the term in different ways as theRead MoreEssay about How Essential Is Memory to Us?934 Words   |  4 Pages past. Regarding to me I never wondered how our memory will become less about what we remembered and more about ourselves. Nevertheless, Proust made me look at memory more elaborately; he changed my view on humans on the subject of memory. Proust’s theory of memory, said that memory isn’t completely the truth of the past, because it’s full with mistakes. Unsophisticatedly, I thought how can this be true? But, after taking into consideration of the mind changing quote of Proust, changed my opinion aboutRead MoreHow Does The Hippocampus Plays A Vital Role? Memory Retrieval?1306 Words   |  6 Pagesprocess in which retrieval occurs is an ongoing debate. The two theories that are dominant in this debate are the Standard Model of Systems Consolidation (SMSC) and the Multiple Trace Theory (MTT). This paper will provide a review on the evidence supporting these two composing theories, the research providing evidence against the models, and finally their limitations. Additionally, a novel theory coined the Competitive Trace Theory (CTT) will be reviewed in order to conclude whether or not this modelRead MoreThe Tragedy Of King Lear Essay1745 Words   |  7 Pagesnatural social order, which is then repre sented by the natural world. The natural world and nature of society become intertwined as the plot unfolds, and, is wholly represented within the storm scenes in Act III. The society in King Lear is based on the theory of The Great Chain of Being; the idea that society runs under the following order of God, the King, Noblemen, Commoners, and lastly Animals. In The Tragedy of King Lear, the natural world is an extension of man himself as it is depicted as a reflection