Handout - personal.kent.edu
... Conditioned Reflex the reflex acquired through pairings of the CS and UCS; the “learning” that takes place in classical conditioning Stimulus Generalization the tendency to respond to stimuli other than the original CS. The greater the similarity between the CS and the new stimulus, the greater this ...
... Conditioned Reflex the reflex acquired through pairings of the CS and UCS; the “learning” that takes place in classical conditioning Stimulus Generalization the tendency to respond to stimuli other than the original CS. The greater the similarity between the CS and the new stimulus, the greater this ...
Position paper - SDDU
... with the constructivist approach, which has a preference for communities, particularly communities of practice. Belonging to an academic tribe might require a sharing of values and acting within acceptable codes of practice, but communities of practice go further, with the emphasis on participation ...
... with the constructivist approach, which has a preference for communities, particularly communities of practice. Belonging to an academic tribe might require a sharing of values and acting within acceptable codes of practice, but communities of practice go further, with the emphasis on participation ...
Learning - Blackwell Publishing
... What remains to be explained, once the stimulus–stimulus association theory has been accepted, is why the CR should occur and why it should take the form that it does. Pavlov’s dogs might ‘know’, by virtue of the CS–US link, that light and food go together, but this does not necessarily mean that th ...
... What remains to be explained, once the stimulus–stimulus association theory has been accepted, is why the CR should occur and why it should take the form that it does. Pavlov’s dogs might ‘know’, by virtue of the CS–US link, that light and food go together, but this does not necessarily mean that th ...
Basic Mechanisms of Learning and Memory
... Could be overcome with pretraining, AP5 still produced defecits Dose-response curves (AP5) Identical curves for impairment of spatial learning and blocking of LTP Same concentrations, measured in brain (HPLC), for both effects No concentration of AP5 that blocked LTP didn’t disrupt learning AP5 admi ...
... Could be overcome with pretraining, AP5 still produced defecits Dose-response curves (AP5) Identical curves for impairment of spatial learning and blocking of LTP Same concentrations, measured in brain (HPLC), for both effects No concentration of AP5 that blocked LTP didn’t disrupt learning AP5 admi ...
lec1b
... • We need to learn the features, not just how to weight them to make a decision. – We may need to abandon guarantees of finding optimal solutions. • Need to make use of recurrent connections, especially for modeling sequences. – Long-term temporal regularities are hard to learn. • Need to learn repr ...
... • We need to learn the features, not just how to weight them to make a decision. – We may need to abandon guarantees of finding optimal solutions. • Need to make use of recurrent connections, especially for modeling sequences. – Long-term temporal regularities are hard to learn. • Need to learn repr ...
Contexts, boundary zones and boundary objects in lifelong learning
... Discourses of lifelong learning trouble the notion of context as container precisely because it becomes possible for all settings and domains, indeed all social practices, to be signified as learning contexts. These domains can be conceived as separate contexts in their own rights of course, e.g. h ...
... Discourses of lifelong learning trouble the notion of context as container precisely because it becomes possible for all settings and domains, indeed all social practices, to be signified as learning contexts. These domains can be conceived as separate contexts in their own rights of course, e.g. h ...
slides
... • The AER communication protocol emulates massive connectivity between cells by time-multiplexing many connections on the same data bus. • For a one-to-one connection topology, the required number of wires is reduced from N to ∼ log2 N . • Each spike is represented by: ◦ Its location: explicitly enc ...
... • The AER communication protocol emulates massive connectivity between cells by time-multiplexing many connections on the same data bus. • For a one-to-one connection topology, the required number of wires is reduced from N to ∼ log2 N . • Each spike is represented by: ◦ Its location: explicitly enc ...
Writing Learning Objectives Creating learning objectives can be a
... When writing your objectives always go back and make sure you have both of these key components. There are also some other ways to think about writing objectives: the Kern and Thomas approach is one way to easily write objectives. The Kern and Thomas Approach to Writing Objectives This model is pres ...
... When writing your objectives always go back and make sure you have both of these key components. There are also some other ways to think about writing objectives: the Kern and Thomas approach is one way to easily write objectives. The Kern and Thomas Approach to Writing Objectives This model is pres ...
Learning in a neural network model in real time using real world
... initially. However, after a few presentations the number of neurons which respond to a particular stimulus stabilizes (Fig. 2, left). Furthermore, the size of the representation of each tone does not depend on its probability of occurrence (Fig. 2, left). Thus, the learning rule is robust and can ha ...
... initially. However, after a few presentations the number of neurons which respond to a particular stimulus stabilizes (Fig. 2, left). Furthermore, the size of the representation of each tone does not depend on its probability of occurrence (Fig. 2, left). Thus, the learning rule is robust and can ha ...
LINKS BETWEEN LTP AND LEARNING AND MEMORY
... Water maze task is complex and requires animals to learn the general task requirement as well as the specific location of the hidden platform Non-spatial pretraining can separate the two kinds of learning Rats first made familiar with the general task requirements and subsequently trained after rece ...
... Water maze task is complex and requires animals to learn the general task requirement as well as the specific location of the hidden platform Non-spatial pretraining can separate the two kinds of learning Rats first made familiar with the general task requirements and subsequently trained after rece ...
Does computational neuroscience need new synaptic
... sufficient to explain the behaviour in the traffic jam example? Maybe partially. Experiencing different types of traffic jams, travelling different routes from home to work, the news about the traffic jam: all these experiences could form ‘what, where and when’ associations. But key questions remain ...
... sufficient to explain the behaviour in the traffic jam example? Maybe partially. Experiencing different types of traffic jams, travelling different routes from home to work, the news about the traffic jam: all these experiences could form ‘what, where and when’ associations. But key questions remain ...
Machine Learning
... What is Learning? • ‘The action of receiving instruction or acquiring knowledge’. • ‘A process which leads to the modification of behaviour or the acquisition of new abilities or responses, and which is additional to natural development by growth or maturation’. ...
... What is Learning? • ‘The action of receiving instruction or acquiring knowledge’. • ‘A process which leads to the modification of behaviour or the acquisition of new abilities or responses, and which is additional to natural development by growth or maturation’. ...
Surprise! Dopamine signals mix action, value and error
... Continuing in the tradition of their laboratory4, Sarma et al.3 have developed formidable skills in training monkeys to do just this. In the current work, they shaped behavior incrementally, starting with a sequence of simpler tasks before making the leap into categorical decisions. The authors trai ...
... Continuing in the tradition of their laboratory4, Sarma et al.3 have developed formidable skills in training monkeys to do just this. In the current work, they shaped behavior incrementally, starting with a sequence of simpler tasks before making the leap into categorical decisions. The authors trai ...
Biological Implementation of the Temporal Difference Algorithm for
... predictors of reward or punishment. The dominant theoretical perspective for understanding this capacity has been the temporal difference (TD) algorithm for reinforcement learning. In this issue of Behavioral Neuroscience, R. C. O’Reilly, M. J. Frank, T. E. Hazy, and B. Watz (2007) propose a new mod ...
... predictors of reward or punishment. The dominant theoretical perspective for understanding this capacity has been the temporal difference (TD) algorithm for reinforcement learning. In this issue of Behavioral Neuroscience, R. C. O’Reilly, M. J. Frank, T. E. Hazy, and B. Watz (2007) propose a new mod ...
The Biological Basis of Learning and Individuality
... tion, language, memory and conscious aware experience in response to electric stimuli ap ness. This new framework is based on the abil plied to different cortical areas. Penfield ex ity to study the biological substrates of these plored the cortical surface in more than 1,000 ...
... tion, language, memory and conscious aware experience in response to electric stimuli ap ness. This new framework is based on the abil plied to different cortical areas. Penfield ex ity to study the biological substrates of these plored the cortical surface in more than 1,000 ...
Shedding Light on the Role of Ventral Tegmental Area Dopamine in
... stimulation to eventually extinguish in the absence of primary reward, a possibility that could be tested using a longer reinstatement phase. In a separate set of experiments, Adamantidis et al. (2011) investigated the ability of optical stimulation of VTA DA neurons to support instrumental respondi ...
... stimulation to eventually extinguish in the absence of primary reward, a possibility that could be tested using a longer reinstatement phase. In a separate set of experiments, Adamantidis et al. (2011) investigated the ability of optical stimulation of VTA DA neurons to support instrumental respondi ...
Universal Design for Learning - MERLOT International Conference
... learning and assessment that draws on new brain research and new media technologies to respond to individual learner differences. • The central practical premise of UDL is that a curriculum should include alternatives to make it accessible and appropriate for individuals with different backgrounds, ...
... learning and assessment that draws on new brain research and new media technologies to respond to individual learner differences. • The central practical premise of UDL is that a curriculum should include alternatives to make it accessible and appropriate for individuals with different backgrounds, ...
Learning: Not Just the Facts, Ma`am, but the
... scan participants’ brains while they played a simulated stock market task [1]. Participants chose how much to wager, made a choice, and then found out how much the market had changed, revealing both how much they did win and how much they could have won or lost had they wagered more or less. The dif ...
... scan participants’ brains while they played a simulated stock market task [1]. Participants chose how much to wager, made a choice, and then found out how much the market had changed, revealing both how much they did win and how much they could have won or lost had they wagered more or less. The dif ...
1-R011 - IJSPS
... maximizing its signal to noise ratio [25]. It is mathematically formulated by equation (6) given at the next subsection. Conversely, in the case of unsupervised/self-organized learning, which is based upon Hebbian rule [26], it is mathematically formulated by equation (7) given at the next subsectio ...
... maximizing its signal to noise ratio [25]. It is mathematically formulated by equation (6) given at the next subsection. Conversely, in the case of unsupervised/self-organized learning, which is based upon Hebbian rule [26], it is mathematically formulated by equation (7) given at the next subsectio ...
Instrumental Conditioning Driven by Apparently Neutral Stimuli: A
... of dopamine (“phasic dopamine response”) takes place following the rewarding event. This signal is now considered to cause the formation of the associations studied by Thorndike (Schultz, 1998). There is a vast amount of evidence about the important role played by the dopamine (DA) as a signal assoc ...
... of dopamine (“phasic dopamine response”) takes place following the rewarding event. This signal is now considered to cause the formation of the associations studied by Thorndike (Schultz, 1998). There is a vast amount of evidence about the important role played by the dopamine (DA) as a signal assoc ...
1) Propagated electrical signals - UW Canvas
... 1) Propagated electrical signals electrical to electrical to electrical ...
... 1) Propagated electrical signals electrical to electrical to electrical ...
Chapter 5 Development
... • The contribution of genetics to the variation of a trait observed in a population – Heritability always refers to a population, not to individuals ...
... • The contribution of genetics to the variation of a trait observed in a population – Heritability always refers to a population, not to individuals ...
E3: Innate and Learned Behaviour
... http://www.youtube.com/watch?v=bXQAgzfwuNQ “Chimpanzee and Tool Use” http://www.youtube.com/watch?v=Nh9XL08Akwc When we talk about learning we mean that new knowledge or skill has been acquired. Learning occurs most easily when it results in improving the animal’s survival. Some special learning abi ...
... http://www.youtube.com/watch?v=bXQAgzfwuNQ “Chimpanzee and Tool Use” http://www.youtube.com/watch?v=Nh9XL08Akwc When we talk about learning we mean that new knowledge or skill has been acquired. Learning occurs most easily when it results in improving the animal’s survival. Some special learning abi ...