Cognitive Term of Behaviour

Examine one interaction between cognition and physiology in terms of behavior. Evaluate two relevant studies. One of the around famous persona studies of amnesia in the history is HM who was suffering from epileptic seizures and had a surgery when he was only nine years archaic that removed 2/3 of his genus Hippocampus, medial temporal lobes, parahippocampal gyrus and amygdala. The cognitive process was successful in its primary goal of controlling his epilespsy only if as a result of the operation he suffered from grueling anterograde amnesia.After the operation, he could not commit new events to long-term storehouse. He could remember events from before the operation for the rest of his life. His working memory and adjectival memory were intact. After the operation, he could continue to complete tasks that require recall from the short-term memory and that involved procedural memory but could not make use of long-term episodic memory after the operation. After the operation , he lost his declarative memory (semantic and episodic). Because of the remotion of these move of brain, he might face these problems.One that might be he couldnt encode the information or he could do that but he couldnt retrieve it or he could do them but could not store them in his memory. Clive Wearing had brain infection -herpes encephalitic- affecting the parts that are concentrated on memory. MRI scanning shows damage to the hippocampus and some of the frontal regions. His ability to perceive what he saw and heard was unimpaired. besides he did not seem to be able to retain any impression of anything for more than a few blink. In he did blink, his eyelids parted to notice a new scene.In Clives case, the virus damaged his brain. It damaged the hippocampus, which play a major role in the handling of long-term memory formation. Additionally he sustained marginal damage to the temporal and frontal lobes. The former houses the amygdala, a component implicated in the control of emotions and associated memories. Clive developed a profound case of total amnesia as a result of his illness. Because the part of the brain required to transfer memories from the working to the long term landing field in damaged.He is unable to encode new memories. He only remembers a little part of his life before. He still knows how to play piano, which is because his cerebellum prudent for the maintenance of procedural is not damaged. The fact that he could no longer remember anything and was not aware, tells us that the hippocampus and the temporal and frontal lobes are the bits responsible for(p) for LTMs and STMs formation and recall. In both cases, the hippocampus was damaged, and so they both had problems with their long-term memory.In HMs case only two thirds of the hippocampus was removed while in Clives case most of it was destroyed. As a result both had very severe amnesia and because of that we can conclude that hippocampus is the part of the brain responsible for f orming/retrieving or storing the LTM. This is an example of the link between cognition and physiology of the brain. However, certain exceptions make this surmisal a lot more complex. For example HM had remembered JFKs assassination and both could still learn new skills.In Clives case, the fact that he could still emotionally remember his wife does not fit into the former explanation. However, the researches that were done consistently for these two people are reliable, giving us the prospect to generalize such hypothesis on the cognitive part of the brain. For example, Brenda Milner, who studied HM following his surgery till his death, is a very well-known researcher and in her reports she has clearly mentioned HMs past and present conditions.Since she is known and experienced, her reports are likely to be true and not exaggerated. And because of that we believe it to be dear and creditable as well as following a data triangulation. Milner hasnt had any brain illnesses in her li fe, so we can easily conclude that her research was in no way influence by her own disabilities. On the other hand she has not checked and re-checked her research results, trying to strike fault in them, since HMs case is a very unique case in the world.And the fact that HM was old at the clip when most of her research were conducted, we could argue that his memory loss was due to old age. Another fault in her research is its inaccuracies, an example of such inaccuracy is when HM remembered tail F. Kennedys assassination. Based on these findings we can assume that her research is strong enough for us to be able to generalize its effects. That is why recently, scientists associate hippocampus and amygdala with memory formation and storage.