Management and Organizational Studies 3305A/B Lecture Notes - Time-Sharing, Dual-Tone Multi-Frequency Signaling, Situation Awareness
5 Dec 2013
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Vascular layer: 20% of oxygen coming from lungs/heart servicing brain. Its true this part doesn"t mature until early 20"s. Learning + forgetting: driven by fundamental biochemistry. Start thinking about other things to try to pulse synapses to remember. Stages of information processing: perception (aware, processing (think, responding. Only so much attention to go around limited. Salience (more obvious: bottom-up process, attentional capture. Expectancy: top-down process, brain thinks it should be there alarm should go off. If you think you need to get to class, you"ll wake up: depends on how you define effort if things are more work less likely to do it (humans effort conserving) Very brief storage (sensory memory: visual 1 second, auditory 2-4 seconds. Information receiving attention is processed further during perception. Recognize give meaning (must reference long-term memory) Can you perceive without attention: cocktail party effect. Compare to information in the long-term memory: change bits of info to concepts, the big picture.
