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ATTENTION AS AN ORGAN SYSTEM: Implications for education, training and rehabilitation OFFICE OF NAVAL RESEARCH MARCH 31, 2010 MICHAEL I. POSNER UNIVERSITY.

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Presentation on theme: "ATTENTION AS AN ORGAN SYSTEM: Implications for education, training and rehabilitation OFFICE OF NAVAL RESEARCH MARCH 31, 2010 MICHAEL I. POSNER UNIVERSITY."— Presentation transcript:

1 ATTENTION AS AN ORGAN SYSTEM: Implications for education, training and rehabilitation OFFICE OF NAVAL RESEARCH MARCH 31, 2010 MICHAEL I. POSNER UNIVERSITY OF OREGON

2 ELECTRICAL RECORDING

3

4 ALERTING AND BRAIN STATES

5 Time Line Enc Warn Both + + A A Aa a a

6 ADHD AND ALERTING

7 Corbetta & Shulman, 2002

8 Posner, 1980

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10 Thompson, et al 2005

11 Thompson et al 2005

12 AUTISM AND ORIENTING

13 CONFLICT SELF REGULATION EXECUTIVE NETWORK

14 BLUE GREEN Yellow Red STROOP EFFECT

15 BUSH, LUU & POSNER, 2000

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17 SOLID COLOR = STRUCTURAL HATCHED COLOR = RESTING BOLD SIGNAL RED = POSITIVE CORRELATED WITH EC BLUE = NEGATIVELY CORRELATED WITH EC

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19 EXECUTIVE NETWORK ADDICTION ALZHEIMER BORDERLINE PERSONALITY SCHIZOPHRENIA

20 INDIVIDUALITY

21 FAN ET AL, 2001

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29 TRAINING

30 TICS Review

31 ATTENTION TRAINING

32 PNAS Report

33 Effect of five days of training on ANT performance to measure the conflict resolution ability Tang et al, PNAS, 2007

34 Comparison of Scales of POMS pre- and post-training A (anger—hostility); C (confusion—bewilderment); D (depression—dejection); F (fatigue—inertia); T (tension—anxiety); V (Vigor-Activity).

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36 Comparison of Cortisol concentration in three different stages (stress management) Tang et al, PNAS, 2007

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38 Comparison of sIgA concentration in three different stages (immunoactivity) Tang et al, PNAS, 2007

39 PNAS Report

40 Brain imaging vACC plays an important role after 5 days of IBMT than relaxation in Chinese N=10, P<0.05

41 Differences American uses more language strategy to enter the meditation state compared to Chinese Chinese uses more inner experiences to enter the state More conscious control and effort associated to dorsal ACC activity in American Less control and effort associated to ventral ACC activity in Chinese Better compliance in Chinese compared to American Others www.yi-yuan.net

42 Diffusion Tensor Imaging Jellison 2004

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44 Conflict: Incongruent RT - Congruent RT Alerting: Uncued RT - Alerting Cue RT Orienting: Spaitial cue RT - Alerting cue RT

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46 AGING STUDY

47 PATHOLOGY ALERTING AGING ADHD ORIENTING AUTISM NEGLECT EXECUTIVE ALZHEIMER SCHIZOPHRENIA BORDERLINE PERSONALITY 22q11 EXTERNALIZING BEHAVIOR ADDICTONS

48 EXPERTISE EDUCATION AND

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50 SUMMARY Implications for Training, Expertise, Pathology and Rehabilitation Attention System Alert Orient Executive Individuality Genes

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52 Chase & Simon, 1973

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55 Tanaka & Curran 2001

56 (Tanaka & Curran, 2001)

57 SUMMARY Implications for Training, Expertise, Pathology and Rehabilitation Attention System Alert Oreint Executive Individuality Genes

58


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