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Computational models of cognitive control (I)

Computational models of cognitive control (I). Matthew Botvinick Princeton Neuroscience Institute and Department of Psychology, Princeton University. Atkinson & Shiffrin, 1968. Atkinson & Shiffrin, 1968. Structural elements. Atkinson & Shiffrin, 1968. Structural elements. Control elements.

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Computational models of cognitive control (I)

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  1. Computational models of cognitive control (I) Matthew Botvinick Princeton Neuroscience Institute and Department of Psychology, Princeton University

  2. Atkinson & Shiffrin, 1968

  3. Atkinson & Shiffrin, 1968 Structural elements

  4. Atkinson & Shiffrin, 1968 Structural elements Control elements

  5. Baddeley, 1986/2007

  6. “Slave systems” Baddeley, 1986/2007

  7. Shiffrin & Schneider, 1977

  8. Norman & Shallice, 1986 Contention scheduling system

  9. Supervisory attentional system (SAS) Norman & Shallice, 1986 Contention scheduling system

  10. GREEN

  11. < < < > < < <

  12. “Executive/Cognitive Control” -- Controlled (task-guided) attention: “attention for action” (Stroop) -- Ignoring or inhibiting task-irrelevant stims/responses (Go/No-Go) -- Manipulating information in working memory (N-Back) -- Switching between tasks (Wisconsin Card Sort) -- Planning / scheduling (Tower of London) -- Navigating through extended, hierarchically structured tasks

  13. A R Z N K Z Q

  14. A R Z N K Z Q

  15. A R Z N K Z Q

  16. A R Z N K Z Q

  17. “Executive/Cognitive Control” -- Controlled (task-guided) attention: “attention for action” (Stroop) -- Ignoring or inhibiting task-irrelevant stims/responses (Go/No-Go) -- Manipulating information in working memory (N-Back) -- Switching between tasks (Wisconsin Card Sort) -- Planning / scheduling (Tower of London) -- Navigating through extended, hierarchically structured tasks

  18. “Executive/Cognitive Control” -- Controlled (task-guided) attention: “attention for action” (Stroop) -- Ignoring or inhibiting task-irrelevant stims/responses (Go/No-Go) -- Manipulating information in working memory (N-Back) -- Switching between tasks (Wisconsin Card Sort) -- Planning / scheduling (Tower of London) -- Navigating through extended, hierarchically structured tasks

  19. “Executive/Cognitive Control” -- Controlled (task-guided) attention: “attention for action” (Stroop) -- Ignoring or inhibiting task-irrelevant stims/responses (Go/No-Go) -- Manipulating information in working memory (N-Back) -- Switching between tasks (Wisconsin Card Sort) -- Planning / scheduling (Tower of London) -- Navigating through extended, hierarchically structured tasks

  20. “Executive/Cognitive Control” -- Controlled (task-guided) attention: “attention for action” (Stroop) -- Ignoring or inhibiting task-irrelevant stims/responses (Go/No-Go) -- Manipulating information in working memory (N-Back) -- Switching between tasks (Wisconsin Card Sort) -- Planning / scheduling (Tower of London) -- Navigating through extended, hierarchically structured tasks

  21. “Executive/Cognitive Control” -- Controlled (task-guided) attention: “attention for action” (Stroop) -- Ignoring or inhibiting task-irrelevant stims/responses (Go/No-Go) -- Manipulating information in working memory (N-Back) -- Switching between tasks (Wisconsin Card Sort) -- Planning / scheduling (Tower of London) -- Navigating through extended, hierarchically structured tasks

  22. “Executive/Cognitive Control” -- Controlled (task-guided) attention: “attention for action” (Stroop) -- Ignoring or inhibiting task-irrelevant stims/responses (Go/No-Go) -- Manipulating information in working memory (N-Back) -- Switching between tasks (Wisconsin Card Sort) -- Planning / scheduling (Tower of London) -- Navigating through extended, hierarchically structured tasks GETTING WITH (AND STAYING WITH) THE PROGRAM

  23. GETTING WITH (AND STAYING WITH) THE PROGRAM Task Context Encoding / Formulation Maintenance Projection Updating

  24. GREEN

  25. Cohen, McClelland & Dunbar, 1990

  26. < < < > < < <

  27. Cohen, Servan-Schreiber & McClelland, AJP, 1992.

  28. Cohen, Servan-Schreiber & McClelland, AJP, 1992.

  29. White & Wise, Exp Br Res, 1999 (See also: Assad, Rainer & Miller, 2000; Bunge, 2004; Hoshi, Shima & Tanji, 1998; Johnston & Everling, 2006; Wallis, Anderson & Miller, 2001; White, 1999…)

  30. From Curtis & D’Esposito, TICS, 2003, after Funahashi et al., J. Neurophysiol,1989.

  31. Questions… -- What about manipulation in WM, etc? -- dynamics (switching, sequences) -- what controls control? (Homunculus)

  32. Intermission

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