Strengths And Weaknesses Of Amnesia

Retrograde Amnesia has pros and cons. Pros would be forgetting about bad ex’s and tragic events like rape or witnessing a murder. Not remembering were keys are or where you live would be a con. Retrograde Amnesia is recollection failure Derivative of neurological or psychological nature. Retro means recent past or before so the name really speaks for itself. Early signs for retrograde amnesia would be consistency of forgetting things that not so long ago happened or getting lost in places where you should have known were to be. Forgetting names like I myself sometimes forget might seem like a symptom but it’s not. People generally differ in their knowledge in degrees when it comes to factual information. However, if forgetting names of relatives

Due to this, it has been deemed difficult to determine which deficit is the consequence of which part of a lesion. To overcome this problem, other methods are being used to aid in the visualisation of memory processes in the healthy parts of the brain. These come in the form of functional neuroimaging studies using Positron Emission Tomography (PET) and Functional Magnetic Resonance Imaging (fMRI). These studies have allowed researchers to target specific memory processes using targeted psychological experiments. However, with all psychological experiments, there are limitations to using neuroimaging equipment. PET and fMRI attain their signals from local changes in blood flow or metabolism correlated with neural activity rather than from brain waves (or signals). The local vascular changes affect the distribution of an injected radionuclide (e.g. O15) in PET or magnetic properties that are blood-oxygen level dependent (BOLD) in fMRI. The indirect measure of neural activity limits the temporal and spatial fidelity of activations.

The sudden recovery of repressed memories from a traumatic event such as childhood sexual abuse can be both validating and confusing for clients that are seeking help with various problems. These new memories might be able to help client identify the cause of their feelings and issues that are affecting their life. However for others it can be a very difficult time because of the conflicting emotions about the abuser. Worst of all when dealing with the recovery of repressed memories they may be all together false. The accuracy of recovered memories in regards to sexual abuse is low and can come with significant consequences. These false memories can be very harmful to the client as

The case that has arguably had the biggest negative impact on Loftus is that of "Jane Doe"(real name Nicole Taus). In 1997, David Corwin and his colleague Erna Olafson published a case study of an apparently bona fide case of an accurate, recovered memory of childhood sexual abuse.[ Skeptical, Loftus and her colleague Melvin Guyer decided to investigate further. Using public records and interviewing people connected to Taus, they uncovered information Corwin had not included in his original article—information that they thought strongly suggested Taus' memory of abuse was false.

Hacker, J. S., & Pierson, P. (2016). American Amnesia: How the war on government led us to forget what made America prosper. Simon and Schuster.

Additionally, to further support these theories, researchers tend to conduct studies on the famous patient case, HM, to propose the consolidation deficit theory, in which those with amnesia cannot turn short-term memories into long-term memories (Dewar et al., 2010). However, researchers Dewar, Della Sala, Beschin, and Cowan (2010), mentioned that HM’s case does not fully explain why a patient with anterograde amnesia has the ability to get better at cognitive tasks despite being unable to recall having performed those tasks at a previous time. On the same hand, Duff, Wszalek, Tranel, and Cohen (2008) mentioned that most individuals with anterograde amnesia experience heightened intelligence, attention, skill, and reasoning levels (procedural memory).

Transient global amnesia is a condition in which a person experiences a sudden temporary incident of memory loss that cannot be explained by another neurological condition like a stroke or epilepsy. It hinders the ability to recall recent events, leaving the person unaware of where they are or how they got there. Additionally, they might not remember what is happening in the present moment. They could forget answers that were given to recent questions or be unable to recall events that occurred at a specific time.

Amnesia can occur depending on the type and on the cause of amnesia. When the brain is injured, it can interfere with memories because it damages the brain structure that forms the limbic which is what controls the emotions and memories.This can affect many lives because the person could forget a distant relative to a family member as well as it might cause mood swings from being depressed into angry. There is amnesia called neurological amnesia. Neurological amnesia is when the brain gets damaged somehow and what will happen is memory's might get erased or lost. Neurological amnesia can be caused through stroke, seizures, lack of oxygen through the brain like heart attack and long term alcohol drinking. Another type of amnesia is dissociative

This paper explores two published journals that report on results from research conducted on human brain. The first journal, Parkin, Alan J (Parkin,1996) suggests that brain-damaged patients such as amnesia are related to the hippocampus and also existing memories. The second journal from Deborah E. Hannula (Hannula, Tranel, Cohen, 2006) suggests that hippocampal amnesia results in both short-term and long-term memory. Together, these findings suggest that hippocampal damage can affect the memory.

Moreover, in the text, The Recovered Memory controversy- The New Perspective, by Gorman Graham, a hypothesis made by Graham, trauma is related with “self-preservation”. Meaning, that the term instinct. In 1920, it was believed that humans didn’t have instinct, only animals could. But five years late, it was found that humans have this characteristic too. The term is referred as “reptilian brain”. The reptilian brain warns organism of incoming events and information and help handle the body’s function necessary for survival. This means, it is possible that humans create repressed memories, to protect themselves of mental and possibly, physical harms. He also mentions that in modern psychology, the terms is highlight question. In his text, Graham (and other psychologists) questions the of appearance of the repress

Hippocampus is a small, curved region, which exists in both hemispheres of the brain and plays a vital role in emotions, learning and acquisition of new information. It also contributes majorly to long term memory, which is permanent information stored in the brain. Although long term memory is the last information that can be forgotten, its impairment has become very common nowadays. The dysfunction is exemplified by many neurological disorders such as amnesia. There are two types of amnesia, anterograde and retrograde. Anterograde amnesia is inability in forming new information, while retrograde refers to the loss of the past memory. As suggested by Cipolotti and Bird (2006), hippocampus’s lesions are

The two concepts that I resonated with are Memory and the Psychodynamic theory. Starting with the Psychodynamic theory is an approach to psychology that studies the psychological forces underlying human behavior, feelings, and emotions, and how they may relate to early childhood experience. This theory is most closely associated with the work of Sigmund Freud, and with psychoanalysis, a type of psychotherapy that attempts to explore the patient’s unconscious thoughts and emotions so that the person is better able to understand him or herself. The second one is Memory; understanding how memory works will help you improves your memory. Which is an essential key to attaining knowledge. Memory is one of the important cognitive processes. Memory involves remembering and forgetting. I chose the two concepts because throughout the class they stood out to the most. Understanding the conscious, subconscious mind and also memory. I’m interested in understanding the human behavior.

Although visual art is looked upon differently by all, everyone has a either a favorite piece or at least something that catches their eye. Personally, I don’t have a piece of art that I would label my absolute favorite, but during a Spanish research project found that Salvador Dali’s work really stood out. “The Persistence of Memory” painted in 1931 by Dali, a highly renowned surrealist painter, is among the most interesting works I have ever seen. Even though the painting itself is rather simple in quality at first glance, what Dali’s must have been thinking about while creating this work is strikingly complex. The painting is attractive to me because it deals with the concept of time, something

Memory makes us. It is, to an extent, a collection of unique and personal experiences that we, as individuals, have amassed over our lifetime. It is what connects us to our past and what shapes our present and the future. If we are unable remember the what, when, where, and who of our everyday lives, our level of functioning would be greatly impacted. Memory is defined as or recognized as the “sum or total of what we remember.” Memory provides us the ability to learn and adjust to or from prior experiences. In addition, memory or our ability to remember plays an integral role in the building and sustaining of relationships. Additionally, memory is also a process; it is how we internalize and store our external environment and experiences. It entails the capacity to remember past experiences, and the process of recalling previous experiences, information, impressions, habits and skills to awareness. It is the storage of materials learned and/or retained from our experiences. This fact is demonstrated by the modification, adjustment and/or adaptation of structure or behavior. Furthermore, we as individuals, envision thoughts and ideas of the present through short-term memory, or in our working memory, we warehouse past experiences and learned values in long-term memory, also referred to as episodic or semantic memory. Most importantly, memory is malleable and it is intimately linked to our sense of identity and where we believe we belong in the world.

Case 1 tells the story of Henry Molaison (HM), a man with no memory. He lost his memory due to the operation of suctioned out the hippocampus to treat his epileptic seizures. At that time, it was not known yet that the hippocampus was essential for making memories. After operation, his seizures were significantly reduced, but Henry suffered a global amnesia. Owen et al. (2007) describes patients with global amnesia as perceptive and attentive but with a total loss of short-term memory and some trouble accessing memories of the recent past. Henry could not learn new things as he quickly forgot everything that he had learned. He could learn at a subconscious level only.