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Chapter 2: A framework. Elsevier web materials.

Chapter 2: A framework. Elsevier web materials. Teaching materials. Powerpoints with movies, figures, and major chapter points. Study Guide Quiz items. A functional framework. Sensory Input. Sensory buffers. Bottom up attentional capture. Central Executive. Top-down Voluntary

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Chapter 2: A framework. Elsevier web materials.

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  1. Chapter 2: A framework. Elsevier web materials. • Teaching materials. • Powerpoints with movies, figures, and major chapter points. • Study Guide • Quiz items To accompany Baars & Gage - Chapter 2

  2. A functional framework. Sensory Input Sensory buffers Bottom up attentional capture Central Executive Top-down Voluntary Attention Action planning Vision Response output Hearing Working Storage Touch Verbal Rehearsal Visuospatial Sketchpad Learning & retrieval Stored memories, knowledge & skills: Perceptual Memory Autobiographical Memory Linguistic & Semantic Visual knowledge Declarative knowledge Habits & Motor skills To accompany Baars & Gage - Chapter 2

  3. Sensory Functions A functional framework. Sensory Input Sensory buffers Bottom up attentional capture Central Executive Top-down Voluntary Attention Action planning Vision Response output Hearing Working Storage Touch Verbal Rehearsal Visuospatial Sketchpad Learning & retrieval Stored memories, knowledge & skills: Perceptual Memory Autobiographical Memory Linguistic & Semantic Visual knowledge Declarative knowledge Habits & Motor skills To accompany Baars & Gage - Chapter 2

  4. Sensory functions and sensory memory tend to be in the posterior half of cortex. Left lateral view (Left hemisphere) SENSORY Functions Medial view (Right hemisphere) To accompany Baars & Gage - Chapter 2

  5. A functional framework. Sensory Input Working Memory Sensory buffers Bottom up attentional capture Central Executive Top-down Voluntary Attention Action planning Vision Response output Hearing Working Storage Touch Verbal Rehearsal Visuospatial Sketchpad Learning & retrieval Stored memories, knowledge & skills: Perceptual Memory Autobiographical Memory Linguistic & Semantic Visual knowledge Declarative knowledge Habits & Motor skills To accompany Baars & Gage - Chapter 2

  6. Working Memory. • The executive part of Working Memory involves the prefrontal lobe. • The verbal part --- such as rehearsing words or numbers silently --- involves the speech areas of the cortex (especially the dominant hemisphere). E.g., Broca and Wernicke's areas. • The visual part --- such as visual imagery to think about how to walk from one place to another --- seems to involve visual regions, including the occipital lobe. To accompany Baars & Gage - Chapter 2

  7. A functional framework. Sensory Input Sensory buffers Bottom up attentional capture Central Executive Top-down Voluntary Attention Action planning Vision Response output Hearing Working Storage Touch Verbal Rehearsal Visuospatial Sketchpad Longterm Memories Learning & retrieval Stored memories, knowledge & skills: Perceptual Memory Autobiographical Memory Linguistic & Semantic Visual knowledge Declarative knowledge Habits & Motor skills To accompany Baars & Gage - Chapter 2

  8. Longterm Memories. Longterm memory functions are widely distributed throughout the brain, For example, perceptual memory involved perceptual regions, while executive memory, such as plans for future actions, engage frontal regions . To accompany Baars & Gage - Chapter 2

  9. Selective attention and conscious (reportable) events. A functional framework. Sensory Input Sensory buffers Bottom up attentional capture Central Executive Top-down Voluntary Attention Action planning Vision Response output Hearing Conscious event Working Storage Touch Verbal Rehearsal Visuospatial Sketchpad Learning & retrieval Stored memories, knowledge & skills: Perceptual Memory Autobiographical Memory Linguistic & Semantic Visual knowledge Declarative knowledge Habits & Motor skills To accompany Baars & Gage - Chapter 2

  10. Selective Attention and Conscious (reportable) Events. • Attention improves our ability to perceive stimuli. In the case of executive attention, the executive regions of the prefrontal lobe shapes perceptual activity in the posterior half of cortex. • Conscious events seem to mobilize frontal and parietal regions of cortex. To accompany Baars & Gage - Chapter 2

  11. Motor and executive functions. A functional framework. Sensory Input Sensory buffers Bottom up attentional capture Central Executive Top-down Voluntary Attention Action planning Vision Response output Hearing Working Storage Touch Verbal Rehearsal Visuospatial Sketchpad Learning & retrieval Stored memories, knowledge & skills: Perceptual Memory Autobiographical Memory Linguistic & Semantic Visual knowledge Declarative knowledge Habits & Motor skills To accompany Baars & Gage - Chapter 2

  12. Motor functions and planning are frontal. Left lateral view (Left hemisphere) Medial view MOTOR Functions (Right hemisphere) To accompany Baars & Gage - Chapter 2

  13. Can you name the major functions in this diagram? To accompany Baars & Gage - Chapter 2

  14. Can you name the functional areas of the brain - by color? Left lateral view (Left hemisphere) Medial view (Right hemisphere) To accompany Baars & Gage - Chapter 2

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