L7: Memory Basics and Timing Acknowledgements: Materials in this lecture are courtesy of the following sources and are used with permission. Nathan Ickes Rex Min Yun Wu J. Rabaey‚ A. Chandrakasan‚ B. Nikolic. Digital Integrated Circuits: A Design Perspective. Prentice Hall/Pearson‚ 2003. L7: 6.111 Spring 2006 Introductory Digital Systems Laboratory 1 Memory Classification & Metrics Read-Write Memory Random Access Non-Random Access SRAM FIFO DRAM Non-Volatile
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importance of memory What will happen if all human lost their memory? What if we can’t remember anything anymore? Can our society keep running? Can we live? The answer is simple. We can’t live without memory and the modern society will be destroyed. Here I’ll explain to you one by one. Memory plays a big role in our life. It is the processes by which information is encoded‚ stored‚ and retrieved. Everything we see‚ we do‚ we think‚ will goes to memory and transform to implicit or explicit memory. Which
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Cognition: 7A-Memory outline Memory- Persistence of learning over time through the storage and retrieval of information.Flashbulb memory: a clear memory of an emotionally significant moment or event.Information processing Human memory like a computer 1. Get info into our brain –encoding: processing of info into memory system2. Retain info –storage: retention of encoded info over time3. Get it back later –retrieval: process of getting into out of memory storage Humans store vast amounts
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“Repressed memories are a figment of the imagination”. Critically discuss this statement. The concept of repression – which is the bone of contention between those who believe in the mission of recovery therapy and those who denounce it – presumes a peculiar power of the mind (Loftus and Ketchum‚ 1994). The current dispute regarding the existence of repression has mainly focused on whether people remember or forget trauma. Repression‚ however‚ is a multidimensional construct‚ which‚ in addition
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events of yesterday were not significant enough to be stored in your memory. IV. Dr. Douglas Mason defined memory as “A mental process of storage and retrieval of information and experience.” V. Today I’m going to give you information in three areas concerning your memory. a. The first aspect will be the sensory memory. b. The second will be the short-term memory. c. The final will be long-term memory. Body I. What we perceive through sight‚ smell‚ touch‚ taste
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[10/23/12] Chapter 5 LEARNING * BEHAVIOR CHANGES THAT ARE DUE TO OUR EXPERIENCES OR THE ENVIRONENT * Simplest form of learning involves our senses * Simplest form learning = Habituation: Adjusting to stimuli that do not change. Example: You go into a guy’s room and smell something terrible‚ after a while you get used to the environment/smell and don’t even notice it. * Humans learn similarly to animals. Patterns of responding are similar to animals. * Types of Conditioning:
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VIRTUAL MEMORY Submitted To: Dr. C. Taylor Submitted By: Sumit Sehgal Date: February 3‚ 2003 Sumit Sehgal 1 CONTENTS INTRODUCTION............................................................................................................... 3 HISTORY ........................................................................................................................... 3 CONCEPTS AND IMPLEMENTATIONS OF VIRTUAL MEMORY ............................ 4 Implementations of Virtual Memory...
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A. Blaser had presented Content-based image retrieval‚ a technique which uses visual contents to search images from large scale image databases according to users’ interests‚ has been an active and fast advancing research area since the 1990s. During the past decade‚ remarkable progress has been made in both theoretical research and system development. However‚ there remain many challenging research problems that continue to attract researchers from multiple disciplines. Before introducing the fundamental
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is the awareness of thoughts‚ perceptions‚ memories‚ and feelings. Memory is one of the most important functions we use every day. Characteristics of declarative memory as well as spatial memory and long term memory all have a role in the hippocampus. Also responsible for our memory‚ ageing and dementia is acetylcholine. Declarative memory is the storage and conscious recollection of events occurring in a particular place and time. Declarative memory involved the ability to form associations and
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Once information about an event is encoded and stored into memory it is believed by people to be permanently stored without being altered by any other stored information prior or post the event. Research has found it to be the opposite‚ memories are not perfect recordings of past events but just reconstructions of those events (Roediger & DeSoto‚ 2015). Memory is reconstructive and can be influenced by one’s general knowledge and by post-event information. These reconstructions can either be accurate
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