Structural MRI Scan
“In truth [memory] no longer represents our past to us, … if it still deserves the name of memory, it is because it prolongs their useful effect into the present moment.” (Bergson, 1910). This is a powerful statement with regards to amnesiac patients. KC suffered brain damage, and consequently amnesia, after a motorbike accident. “… KC may be said to have global anterograde amnesia (AA), and episodic retrograde amnesia (RA)”, Tulving (2002). Rosenbaum, Gilboa, Levine, Winocur, and Moscovitch, (2009) investigated whether KC had problems, with recalling, binding fragmented memories, and communicating information from semantic memory. To do this they used the fictional event test (FET), whereby all participants had to imagine a fictional but …show more content…
One reason for using the older MRI is that this was a volumetric scan, which shows decreases in volume across various regions in the brain (Rosenbaum et al., 005). They do not, however, consider further reductions of volume in the damaged areas. Notably, however, Rosenbaum and colleagues do acknowledge that damage in other regions cannot be ruled out. Different regions of the brain have also been evidenced to perform specific tasks such as encoding and retrieval (Tulving, 2002; Habib, Nyberg, Tulving, 2003). Rosenbaum et al., (2009) seem to have missed an opportunity to explain the change RA semantic performance from any of the alternative perspectives not …show more content…
Both retro and anterograde semantic memory were tested. KC was asked to imagine fictional events from pre, and post- morbidity. Results showed significant deficits in pre-morbidity, demonstrating that KC, may indeed have an issue imagining fictional events and binding detail and communicating the information cohesively, from retrograde AM. They acknowledge the Constructive Episodic Simulation hypothesis (Schacter, Addis, 2007), which entails using the past to create future or fictional events in the memory. This would explain KC’s deficit in imagining a fictional event; it was, however, dismissed because KC’s semantic detail is not in line with controls. This dismissal may be premature, as Rosenbaum et al., (2009) themselves, state that there is a deficit with binding and cohesion, thus KC would not necessarily be in line with
Allie's Change In Breaking Beautiful By Jennifer Shaw Wolf
887 Words | 4 PagesMemories can express many emotional times and events in your life, but it’s terrifying when you can’t remember anything at all. In the novel Breaking Beautiful by Jennifer Shaw Wolf, the main character, Allie, goes through her life after a tragic accident where her boyfriend, Trip, drove off a cliff in his truck. Allie was found near the cliff but she has no memory of the accident. Allie is forced to return to her life before the accident with the exception of having Trip. Allie experienced some traumatic events that influenced changes in herself as well as some people, some being Trip’s death/the accident, having to go back to school, and having Blake there for her every step of the way. .
How Does Leonard Suffer From Anterograde Amnesia
439 Words | 2 PagesAt the time the physician removed parts of his hippocampus as a way to stop his seizures. HM seizures went away, but he could not form any new memories. However, one form of memory left intact in both HM and Leonard is the ability to learn skills. This ability is known as procedural memory, a memory that is shown by performance rather than by conscious recollection (Kalat, 1998), it allows us to learn how to do things such as ride a bike or play an instrument. The areas of the brain outside of the hippocampus are involved in procedural memory, which is why an injury that results in anterograde amnesia doesn't affect procedural memory.
Analysis Of The Glass Castle By Jeannette Walls
854 Words | 4 PagesMost people have many core memories that didn’t even happen to them but instead happened on a TV show or movie they watched. This leads to many awkward situations when people talk about their life stories and people seem to remember that same event on a TV show they had watched. This remembrance of an event that never happened could be due to many factors. A study performed by Northwestern University concluded that “Every time you remember an event from the past, your brain networks change in ways that can alter the later recall of the event. Thus, the next time you remember it, you might recall not the original event but what you remembered the previous time” ( Paul ).
Recovered Memories Case Study
955 Words | 4 PagesThis paradigm provokes the production of pseudo memories. In this task, participants have to study a list of words, of which the words are related to each other, but also to a strongly related word that is not in the list (e.g. critical lure). For example, the words 'bed', 'rest', 'awake' and 'blanket' are presented in a list. Those words are strongly related to the non-presented word 'sleep'. Later on, participants have to do a memory test.
False Memories In Elizabeth Loftus's Ted Talk
259 Words | 2 PagesIn this week’s Ted Talk, Elizabeth Loftus explained some of her studies on false memories. She investigates when people remember things that did not happen or remember things in a different way. In one of her studies, Loftus showed participants simulated car accidents and then asked them questions to know what they remembered. She asked them, how fast the cars were when they smashed into each other. Using the word “smashed” influenced participants to say that the cars were going really fast and they remembered seeing broken glass in the scene, when in reality there was no broken glass.
Psych 101
1439 Words | 6 PagesThe brain is a fragile organ, with decay to the brain can lead to decay in memory. Alzheimer’s is form of dementia, and causes difficulty in learning and retaining new information in the brain. This is caused by loss of cells in the cell connections of the brain. Anterograde amnesia is the inability to create new memories, although memories before the amnesia are still intact. This is caused by damage to the hippocampus or the temporal lobe of the brain.
The Importance Of Flashbulb Memories
300 Words | 2 Pagesmemories the method can be used in psychological institutions, to help those whom are traumatized to stifle the memory and prevent it from affecting their future behaviors. Additionally, a better grasp of how memory, is encoded or lost will provide better aid to those with disabilities linked with memory. Flashbulb memories are defined as memories of emotionally significant events that people usually remember with more vivid details and accuracy than normal events (King, 2013). Psychologists Lanciano, Curci, and Semin (2010) conducted two studies investigating the accuracy and the amount of details remember of flashbulb memories, in which they determined those placed under stressful and highly emotional conditions do in fact recall the event
Clive Wearing Anterograde Amnesia
1056 Words | 5 Pagesretrograde amnesia means that no more recall, and not able to memory stuff. Since then, his memory only last for 7 seconds, no more cumulative memory for him, and the change of the world has nothing to do with him. The most unimaginably thing is that the anterograde amnesia that Wearing get is because the herps simple virus erosion his hippocampus in his brain. In most cases,
Endel Tulving: A Brief Summary
663 Words | 3 PagesMoreover, “a behavioural syndrome results showing not only semantic-memory impairment but also particular difficulty remembering past events as personal happenings” (Tulving, 1989). Lastly, in Endel Tulving’s conclusion to his article he states “traditionally held views about the unity of memory are no longer tenable. A more appropriate view seems to be that of multiple memory systems. Remembering one’s past is a different, perhaps more advanced, achievement of the brain than simply knowing about it” ( Tulving,
Organic Amnesia Research Paper
1264 Words | 6 PagesIn brain imaging scans PA patients display no sign of brain damage while OA patients’ scans always exhibit brain damage (Reed & Squire, 1998). In PA, it is psychological stresses that trigger memory loss, for example, events such as bereavement, financial issues or having a history of psychiatric illness or receiving a mild head injury (Kritchevsky et al.,
Traumatic Memory Loss
939 Words | 4 PagesPeople suffer traumatic memory loss worldwide. Memory loss comes in many different forms and types. Amnesiac problems can be acute or one might experience a total loss of memory. The type of issues one may have depends on the type of injury or trauma one endured. It is even possible to have a global amnesia issue if a vascular disease occurred and spread rapidly.
Multistore Model Of Memory Analysis
1358 Words | 6 PagesThis is what other researchers have thought of too, and therefore a conclusion was made that additional processes have been taking place as well. Another strength is that there is neuropsychological evidence for this model as a patient, HM (Milner, 1966) underwent surgery which impaired his hippocampus and in turn affected his long-term memory as it no longer functioned properly, whereas his short-term memory was rather functional. Due to this we can conclude that these two processes are involved in the process of memory, as one of the stores was affected when the brain was damaged but the other was not (Baddeley, 2009).
Mandela Effect Essay On Confabulation
826 Words | 4 PagesEven though parallel universes are fun to imagine, thinking that there is something out there that is unknown and a mystery, but since the only science backing it up is a theory, we chalk up the Mandela Effect to something we can explain - confabulation (SC8). Confabulation is a disturbance of memory defined as the production of fabricated or distorted memories. This is a term that is used to describe patients with memory defects caused by brain trauma or mental illnesses. David Emery states that confabulation is also used to describe an everyday phenomenon like embellishing the truth when recounting events and inventing facts to fill in gaps in memories (Emery). Although confabulation is more prone to people with brain trauma or mental illnesses,
Biological Basis Of Memory Essay
1648 Words | 7 PagesThe biological approach to the basis of memory is explained in terms of underlying biological factors such as the activity of the nervous system, genetic factors, biochemical and neurochemicals. In general terms memory is our ability to encode, store, retain and recall information and past experiences afterwards in the human brain. In biological terms, memory is the recreation of past experiences by simultaneous activation or firing of neurons. Some of the major biopsychological research questions on memory are what are the biological substrates of memory, where are memories stored in the brain, how are memories assessed during recall and what is the mechanism of forgetting. The two main reasons that gave rise to the interest in biological basis of memory are that researchers became aware of the fact that many memory deficits arise from injuries to the brain.
Thomas Kuhn's Idea Of Paradigm Shift
1223 Words | 5 PagesReid over assessed the human brain, when he tried to explain the concept of memory vanishing through logic. Human consciousness is not something that can be quantified, or explained through logic. There are several inexplicable phenomena that might then seem illogical to Reid. People who have been in accidents, often lose memory of that accident. However, they continue to remain scared of heavy vehicles or crossing roads as pedestrians.
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