Biological Basis Of Memory Essay

Smith and Kosslyn (2007) define memory as a set of representations and processes by which information is encoded, consolidated, and retrieved. (p. 538). Models have been developed to show processes such as short-term storage that allows for problem solving and for how memory is processed from sensory input to long-term storage. Although, there are many representations of these types of processes, only a few will be discussed in this paper. As credit is due to all the theories and tasks that have been completed to give evidence that these processes do exist; at the present day moment experts still are not sure exactly how our brain works. Experiments done to study the processes built evidence neurologically that parts of the memory systems do show activity in parts of the brain. Making many of these modalities and processes valid and reliable when considering the main sections of memory. Consider the two main sections of memory: short term memory and long-term memory. Short-term memory and long-term memory both have been examined through machinery such as a Positron Emission Tomography (PET) scan to prove that these processes do show through brain activity thus increasing our understanding of memory. Let us begin by further discussing long-term memory then short-term memory before attempting the contrivance of working

Memory is an idea that people often rely on for important information, however, it is something that we cannot often always rely on. Although we all believe that our memories are true, researchers have found just how easy it is to implant another idea into our brain. Multiple studies have been conducted demonstrating just how simple it is to misconstrue a false idea to be real. Researcher Bartlett (1932) was able to give us key terms to identify the concepts of memory which are reproductive and reconstructive memory. Reproductive memory is accurate memory, but reconstructive memory is trying to remember ideas and concepts but contain many errors (Bartlett, 1932, p.) These words are very important in understanding the concept of memory because

Memories, both pleasant and unpleasant, are crucial parts of human existence, and have allowed us to survive and thrive to become the civilized society we are today. Within memory, there are two distinct types, each with their own purpose. Episodic memory is recalling a specific episode from the past, and being able to remember it in detail, not simply that it occurred. Semantic memory is factual memory, or being able to recall random tidbits of information. As information is absorbed by the learner, the information is likely episodic, meaning that the learner remembers learning it. This is especially beneficial in a school setting, for example. Students often recall information for exams by remembering when they learned it, and having this

Memory is one of the many vital functions of the brain. If we do not remember people, places and events of our life, it would be practically impossible to survive. Memory is the process of encoding, storage and retrieval of information so that it becomes available to an individual at a later date. Short-term memory allows retention of information for a few seconds to a minute; these could be ideas, images, concepts or feelings. It is also known as primary or active memory that holds all the small pieces of information in the person’s mind for a short period of time so that it is immediately put to use at that given moment.

There are five main approaches to Psychology with each one having its own strengths and weaknesses. Each idea has its own view for the reasons why we behave the way we do and they all add something to our understanding of human behaviour.

Memory is made up of multiple systems that help create, store, and recall your memories. They often work together in unison, but if you are under stress, like during a test, it may be harder to recall. There are many different parts of your brain that help you remember things, these include the amygdala and the hippocampus. The amygdala plays a prominent role in the brain when it processes a memory of emotional reactions or social behavior. The hippocampus is responsible for transferring short term memory to long term memory. It is one of the few parts of the

Retrograde amnesia is when you lose all memories from the recent past ( for example you get some sort of brain damage which then leads to the retrograde amnesia and you lose all memories from the past 2-5 years, maybe even less than 2 years and more than 5 ) . You can get retrograde amnesia from brain injuries traumatic events- (posttraumatic amnesia), surgeries, and/or electroconvulsive therapy - ( fact- some people purposely get electroconvulsive therapy to get amnesia, but it is most likely to trigger a seizure). The retrograde amnesia happens because you lost important brain cells, and once you lost them you can't get them back, so you will have to re-make them by making new memories.

To understand a behavior is hard .. because of the complexity and the richness that has any behavior apart ...but and because every human has live different experiences that make him unique .That's the main reason that we have different approaches on Psychology. One perspective is the biological that is based in materialism ,that means material possessions make us happy and an indicator of personal success. There two primary concerns of the biological approach,the one is about the nervous system and the working on this because there is complex of neurons that enables the senses, controls the body function, and is associated with mental events. The second is the role the heredity takes place in behavior .. The transmission of characteristics

This paper is on the article “Clues Hint at 2 Brain’s Memory Maps” by Sandra Blakeslee. It was issued by the New York Times on February 15th, of 1985. This piece explores amnesia and the effects it had on different types of memory. It uses various empirical evidence such as small case studies and experiments.

I have had memories you have had memories. Pictures are our gateways to our memories when you look into a picture you look into a whole new world where everything that happened that day just all of a sudden comes back and you remember everything you can hear everything you can taste everything you can smell,feel and see everything. To keep reading is to see what I saw when I looked at the pictures I remembered everything and you can experience the same.

Physical activity, specifically aerobic exercise, increases hippocampal and medial temporal lobe volumes, so these parts of the brain in higher-fit adults are significantly larger. This could imply that exercise is a stimulus to hippocampal plasticity.3,4 Plasticity refers to modification of neural tissue of the living brain and nervous system in response to experience and injury.

movement sleep, especially slow wave sleep, and the processes that take place in the hippocampus during this type of sleep (Payne et al., 2008).

The aim of this experiment was to investigate the effect of distraction on the recency effect in memory recalling. The hypothesis was participants in the distraction condition will remember less words at the end of the list (last five words) than those in the control condition. The independent variable is inclusion of distraction math task or not and dependent variable was number of words recalled from the last five words of the list. Independent measure was used in this experiment and thorough convenience sampling 18 participants were recruited. Participants were divided into 2 groups: Group 1 had to recall words they have heard on paper immediately (control) and Group 2 had to complete a distraction math task before recalling words.

In this essay, it focuses on evaluating evidence for the separation of declarative and non-declarative memory through previous studies particularly in humans and monkeys. The major issue which lie behind the question, it already has been suggested that declarative and non-declarative memory are separate. Though, studies are still going and this essay also challenges that declarative and non-declarative may not be separate. This essay backs through evidence that has been produced by previous studies to back up whether the two memory system are separate or not. This is important issue because, the human brain itself is complex system and not only scientist are

The brain is the most complex and interesting part of the whole human body. The way it works and processes things is fascinating. Scientist can’t even began to understand the mysteries that lie in the soft nervous tissues inside your skull. The memory is the most convoluted part, it is able to hold parts of our and store it there for a few minutes or forever. All that tissue inside your head holds your life, and all your memories.The possibilities and the potential of what our brain can do is phenomenal. In this paper I am going to talk about some of the main parts of the brain where all your memories are stored.