Extracellular voltage threshold settings can be tuned for optimal
... We can understand these results in the context of the topographical representation of speed and velocity in M1. The scale of the topographic organization and the homogeneity of a parameter’s representation across cortical tissue influence the optimal threshold. This observation could generalize to ot ...
... We can understand these results in the context of the topographical representation of speed and velocity in M1. The scale of the topographic organization and the homogeneity of a parameter’s representation across cortical tissue influence the optimal threshold. This observation could generalize to ot ...
chelazzi et al 2012 - Emergent Attention Lab
... search for a given item will increase its attentional priority, rendering it gradually more perceptually salient over consecutive trials. Consequently, when these objects with high priority are available among other stimuli, they will automatically attract attentional resources even when their selec ...
... search for a given item will increase its attentional priority, rendering it gradually more perceptually salient over consecutive trials. Consequently, when these objects with high priority are available among other stimuli, they will automatically attract attentional resources even when their selec ...
do simultaneously presented visual and auditory
... How do the quality and quantity of recalled memory and comprehension differ when auditory and visual stimuli convey the same or different types of information? Does auditory or visual stimuli tend to attract more of our attention while, for example, watching TV, or attending a meeting or class? Coul ...
... How do the quality and quantity of recalled memory and comprehension differ when auditory and visual stimuli convey the same or different types of information? Does auditory or visual stimuli tend to attract more of our attention while, for example, watching TV, or attending a meeting or class? Coul ...
Modulation of early cortical processing during divided attention to
... adjust visual stimuli for the reduction in visual cortical area devoted to peripheral space (Adams & Horton, 2003; Frey et al., 2013). Dark checks had a luminance of 0.1 cd/m2, and white checks had a luminance of 118.2 cd/m2. The refresh rate of the monitor (model VP2655; ViewSonic, Walnut, CA, USA) ...
... adjust visual stimuli for the reduction in visual cortical area devoted to peripheral space (Adams & Horton, 2003; Frey et al., 2013). Dark checks had a luminance of 0.1 cd/m2, and white checks had a luminance of 118.2 cd/m2. The refresh rate of the monitor (model VP2655; ViewSonic, Walnut, CA, USA) ...
The Emergence of Selective Attention through - laral
... Other than enhancing the neural representations of the relevant items [8], selective attention is regarded to cause the suppression of irrelevant information, as pointed out by a further set of experiments in which subjects are requested to reach a target object in a 3D space, in the presence of sim ...
... Other than enhancing the neural representations of the relevant items [8], selective attention is regarded to cause the suppression of irrelevant information, as pointed out by a further set of experiments in which subjects are requested to reach a target object in a 3D space, in the presence of sim ...
Powerpoint - personal.rdg.ac.uk
... - These show the evoked potentials in each of the three conditions superimposed on each other, on a given sensor location. - Problem of overlapping ERPs can be seen clearly from the labels on the FCz plot. ...
... - These show the evoked potentials in each of the three conditions superimposed on each other, on a given sensor location. - Problem of overlapping ERPs can be seen clearly from the labels on the FCz plot. ...
Discussion Acknowledgments References Report Background and
... together with the results of Ochsner (2000) with pictures, suggests that the recollective benefit for negative information is present across stimulus types. During encoding, reaction times to the rhythmic pattern changes were slower when they occurred during the presentation of a negative as compared ...
... together with the results of Ochsner (2000) with pictures, suggests that the recollective benefit for negative information is present across stimulus types. During encoding, reaction times to the rhythmic pattern changes were slower when they occurred during the presentation of a negative as compared ...
In praise of artifice
... to attach to different aspects of natural scene statistics is to have a comprehensive formal model of the neuron under study—but this is usually presented as the outcome rather than the foundation for the analysis. The most popular way to try to solve this problem is to use ‘reverse correlation’ or ...
... to attach to different aspects of natural scene statistics is to have a comprehensive formal model of the neuron under study—but this is usually presented as the outcome rather than the foundation for the analysis. The most popular way to try to solve this problem is to use ‘reverse correlation’ or ...
File
... the information with existing material or elaborates it in some other way, again as an aid to longer term storage. ...
... the information with existing material or elaborates it in some other way, again as an aid to longer term storage. ...
Speed, noise, information and the graded nature of neuronal
... from t0 (15 ms post-stimulus onset) and then slows down and saturates when t is of the order of a few hundred milliseconds. Binarized responses convey less information, but even for long windows only by a factor of about 34 . An ideal binary unit with the same sparseness would yield almost instantly ...
... from t0 (15 ms post-stimulus onset) and then slows down and saturates when t is of the order of a few hundred milliseconds. Binarized responses convey less information, but even for long windows only by a factor of about 34 . An ideal binary unit with the same sparseness would yield almost instantly ...
Complete Revision for Unit 1
... confusing and not similar to everyday experiences) • - Although Wynn and Logie’s participants did not change their stories, how accurate were they to start with? No independent way of checking this • + These studies are more relevant to the way we use our memories in everyday life (we often tell peo ...
... confusing and not similar to everyday experiences) • - Although Wynn and Logie’s participants did not change their stories, how accurate were they to start with? No independent way of checking this • + These studies are more relevant to the way we use our memories in everyday life (we often tell peo ...
self and intrapersonal communication
... • External receptors are found on or near the surface of the body. These receptors react to physical, chemical, and mechanical stimuli. • Internal receptors such as nerve endings provide information about your internal state such as an empty stomach or an itchy throat. ...
... • External receptors are found on or near the surface of the body. These receptors react to physical, chemical, and mechanical stimuli. • Internal receptors such as nerve endings provide information about your internal state such as an empty stomach or an itchy throat. ...
4 - University of Oklahoma
... ATTENTION is focusing on information that is relevant to important goals and values. 1. Preconscious attention is the highly automatic, largely unconscious selection of certain stimuli for simple cognitive processing 2. Focal attention is a controlled, conscious level of attention that focuses cogni ...
... ATTENTION is focusing on information that is relevant to important goals and values. 1. Preconscious attention is the highly automatic, largely unconscious selection of certain stimuli for simple cognitive processing 2. Focal attention is a controlled, conscious level of attention that focuses cogni ...
day2-morning2
... • The first step in the listening process is the reception of a stimulus or message- both the auditory and visual message. • The hearing process is based on a complex set of physical interactions between the ear and the brain. • Besides using the hearing mechanism, we listen through our visual syste ...
... • The first step in the listening process is the reception of a stimulus or message- both the auditory and visual message. • The hearing process is based on a complex set of physical interactions between the ear and the brain. • Besides using the hearing mechanism, we listen through our visual syste ...
Cognitive information processing
... • All information is stored, problem is in retrieval • Retrieval is based on the amount of elaboration used in processing of information • Perception, attention, labeling, meaning ...
... • All information is stored, problem is in retrieval • Retrieval is based on the amount of elaboration used in processing of information • Perception, attention, labeling, meaning ...
Automatic unconscious knowledge
... Automatic unconscious knowledge - Tsushima, Sasaki, & Watanabe (2006). Science, 314. ...
... Automatic unconscious knowledge - Tsushima, Sasaki, & Watanabe (2006). Science, 314. ...
Memory Capacity of a Hebbian Learning Model with Inhibition
... It has been shown that for a general discrete Hebbian-type learning model, when all parameters governing the stochastic learning process are fixed, the storage capacity of the model to learn a stream of uncorrelated stimuli is as low as O(log N), where N is the number of neurons in the network. If t ...
... It has been shown that for a general discrete Hebbian-type learning model, when all parameters governing the stochastic learning process are fixed, the storage capacity of the model to learn a stream of uncorrelated stimuli is as low as O(log N), where N is the number of neurons in the network. If t ...