PPT-Model of Memory

Turning now to LongTerm Memory Sensory Signals Sensory Memory ShortTerm Memory LongTerm Memory ATTENTION REHEARSAL RETRIEVAL Distinctions in LTM Lets review the major distinctions made in describing aspects of LTM. Avg Access Time 2 Tokens Number of Controllers Average Access Time clock cyles brPage 16br Number of Tokens vs Avg Access Time 9 Controllers Number of Tokens Average Access Time clock cycles brPage 17br brPage 18br 4MB rdiskgz Com ressed Linux A pp lications 640K ffs2 Nonvolatile File System 7MB Uncompressed running Linux Kernel 1MB Free User Memory volatile 6MB Uncompressed running Linux Applications Root File System 2MB Scratch Pad File System Volatile File Psychology. Sensory memory. Sensory memory acts as a filter with each sense having its own brief ‘storage . system. Throughout the day we are constantly bombarded with information. . T. here . will be other visual stimuli around you, there will also be noises, smells etc.  Few if any of these will be remembered. . Memory. = any indication that learning has persisted over time. Human memory is . selective. and . reconstructive. We add, delete, and change elements of our memory in order to make sense of the world around us. Chapter 11. Learning & Behavior (Chance). Chapter Guiding Questions. What are some ways of thinking about memory?. What kinds of memory have been identified?. Where are memories to be found?. What, exactly, is forgetting?. IMPROVEMENT. Dennis . Kelly. , Ph.D., Neuropsychologist. Traumatic Brain Injury Program. Madigan Health Care System. Washington . TBI Conference. 28 April 2011. Sample Topics to be Covered. How does information get into memory?. Video: 60 Minutes segment (Part 1 only) - 13 min. www.cbsnews.com/video/watch/?id=7166313n&tag=contentMain;contentAux. OR. www.cbsnews.com/video/watch/?id=7166313n&tag=contentBody;housing. OR. BADDELEY AND HITCH. BRADDELEY AND HITCH : A MODEL OF A WORKING MEMORY. ALAN BADDELEY AND GRAHAM HITCH (1974). Suggests that memory is . an . active, multi-component memory system.. Subsystems of working memory with temporarily stores and manipulates information.. Presenters: Vicente Ordonez, Paola Cascante. Motivation. Two grand challenges in AI: . Models that can make multiple computational steps to answer a question or completing a task. Models that can describe long term dependencies in sequential data. Man Cao. Jake . Roemer. Aritra. . Sengupta. Michael D. Bond. 1. Parallel Programming is Hard. 2. Parallel Programming is Hard. Shared-memory. 3. Main Memory. CPU. Cache. CPU. Cache. CPU. Cache. CPU. Managed jointly by CPU hardware and the operating system (OS). Programs share main memory. Each gets a private virtual address space holding its frequently used code and data. Protected from other programs. Lecture for CPSC 5155. Edward Bosworth, Ph.D.. Computer Science Department. Columbus State University. The Simple View of Memory. The simplest view of memory is . that presented . at the ISA (Instruction Set Architecture) level. At this level, memory is a . Chapter 6: Memory Memory is our brain’s system for filing away new knowledge and retrieving previously learned information While memory is an essential human attribute, it is not always accurate Learning How Does Your Memory Work? Video Questions. 1. What part of your brain springs to action when your memory “network” is activated? . 2. Describe these 3 major functions of memory as described in the video: .