Memory: An Extended Definition (original) (raw)
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SECRETS OF MEMORY. BIOLOGICAL AND COMPUTER PARALLELS
This article explores one of the most mysterious and multifaceted aspects of human nature-memory. Memory defines the system's ability to learn, adapt, and make informed decisions based on accumulated experience. It plays an important role in solving conceptual and theoretical problems in the field of artificial intelligence and modeling. Learning and adaptation is one of the key aspects where memory models allow AI systems to not only reproduce but also improve their performance based on experience. It is also important to consider memory modeling as preserving the context of past events, which is important for the correct understanding and interpretation of current situations. The article examines the issue of memory location, starting with classical theories explaining the mechanisms of memory location in the brain, including neurophysiology and the theory of conditioned reflexes. However, special attention is paid to alternative approaches, such as the theory of intracellular memory, which offers new ways of understanding memory. Finally, the work draws attention to the connection between learning and memory, especially in the context of the formation of conditioned reflexes. In the process of considering the neuron as a key element of the nervous system and studying protein synthesis and polyribosomes, a surprising similarity between the process of protein synthesis in neurons and the functioning of the Turing machine was revealed. In the context of this analogy, a neuron can be perceived as a molecular computer, providing a new level of understanding of memory formation and information processing in the brain. The author hopes that this research will help to better understand the nature of human memory and enrich our knowledge about how the brain works.
Memory plays a vital role when it comes to who we are as an individuals and as a collective whole. We are constantly reliant on our ability to retrieve information so we can address any given situation we face, interaction with our fellow human beings or apply our learned trade by retrieving the information.. Perception. From an age where we begin to perceive and take stock of our surroundings we start to gather and store a plethora of images, communicative tools in the form of body language facial expressions, emotions and knowledge. Your mothers homemade christmas cookies, the smell of a perfume all these fragments come together creating you and a sense of self. These become a part of who we are leading our reactions based on what we have stored and learned before. Animals for example will bare their teeth if they feel threatened and if we take Darwin's theory to heart the animal in us co-opted this, though instead of a threat we turned it into a form of greeting or peace offering to quickly disarm both parties and relieve us of the fight or flight mode. As you are reading this, memory is aiding your capacity to understand the words on the page by associating them with visuals drawn from previous experience. What is is memory? As the science of memory continues different description have tried to give us an idea of what memories are. But the brain and its functions are vast. Previously it was implied that we had a large file cabinet from which we could pull out individual files as needed. The word super computer has also been and is still used as a description for the cluster of cognizant grey matter. Further research had been done and had our memory bank located in one area of the brain. Though scientists have come to find it might be slightly more elusive than that. Is there a location for memory. What seems to be a single memory is actually a complex construction. If you think of an object-say, a guitar-your brain retrieves the object's name, its shape, its function, the sound that is played along with the emotions that are envoked. Each part of the memory of what a "guitar" is comes from a different region of the brain. Thereby the entire image of guitar is actively reconstructed.
Cognitive neuroscience perspective on memory: overview and summary
Frontiers in Human Neuroscience
This paper explores memory from a cognitive neuroscience perspective and examines associated neural mechanisms. It examines the different types of memory: working, declarative, and non-declarative, and the brain regions involved in each type. The paper highlights the role of different brain regions, such as the prefrontal cortex in working memory and the hippocampus in declarative memory. The paper also examines the mechanisms that underlie the formation and consolidation of memory, including the importance of sleep in the consolidation of memory and the role of the hippocampus in linking new memories to existing cognitive schemata. The paper highlights two types of memory consolidation processes: cellular consolidation and system consolidation. Cellular consolidation is the process of stabilizing information by strengthening synaptic connections. System consolidation models suggest that memories are initially stored in the hippocampus and are gradually consolidated into the neocort...
New Memory Science, 2020
"There appears to be something mysterious about memory powers, failures and disparities that draw attention, compared to any of our other cognitive abilities." Jane Austen One thing we don't care to think over is our memory. We use our memory every day, but don't think about how we use it. Schools are requiring students to memorize multiplication tables, poems, birth dates, death of important people and what they did through their life, wars and many others. Every aspect of our daily behavior and life is affected in one way or another by our capabilities to remember past events and experiences. We need memory as a prerequisite for life, learning, and for self-protection. Without memory, we cannot face the present, or plan for the future. Example: Imagine a person with no ability to remember; If this person had been spoken to, he would not understand your words since the vocabulary of language and the meaning of words would be forgotten. Furthermore, if called by his name, he would not answer because would simply forget. If this person wakes up, he will not know how to wash his face or wear his clothes. Simple, everyday actions must be learned and stored in our memory and remembered when needed. This paper will discuss and explain what memory is, how we store information and recall it, experiments conducted on memory, and differences between remembering and recognition, short-and long-term memory...
The Science Of Memory: A Fresh Take
This paper aims to introduce a new take on the concept of human memory. It is a preliminary take on this concept, and an experimental design on how the proposed hypothesis can be tested is also included. The paper starts out with a fresh overview of some essential neurological processes, and then introduces the fresh take. What follows is an experimental design based on the traditional Scientific Method, with each of its essential elements recognized promptly.
Memory, Mind, and Neuroscience
Memory, Mind, and Neuroscience, 2017
This article is a critical discussion concerning a ‘TED’ talk given by two neuroscientists: Steve Ramirez and Xu Liu that took place in Boston, Massachusetts in June 2013. The foregoing presentation is based on research that led to several papers that were published in 'Science' and 'Nature.' The title of the 'Nature' article is: "Optogenetic Stimulation of a Hippocampal Engram Activates Fear." Although the experiments described by the two scientists is quite intriguing, this paper argues that, perhaps, their research does not reveal as much about the nature of how the mind actually works than the two researchers seem to suppose.