Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Hacking Cognition

Hacking Cognition

We are fortunate as software developers to spend our lives learning. Our careers require us to keep pace with an industry that innovates like few others and we adapt ourselves to constant change. Given the amount of time we dedicate to learning it is surprising that we don’t make a greater effort to improve our cognitive ability itself. Cognitive function can be improved with some simple techniques that apply broadly in our profession, and it only makes sense that we should expend at least as much effort improving our ability to learn as we do actually learning.

This presentation will offer you some immediately actionable steps to improve your cognitive ability and be more efficient with your programming studies. You’ll learn techniques mnemonists use to memorize random pages of binary digits, how your brain physically changes as you learn something new and how simple changes in your daily routine can have a deep impact on your work.

We spend hours refactoring our code and preparing for roflscale, why not spend some time optimizing our brains?

Jonan Scheffler

March 07, 2013
Tweet

More Decks by Jonan Scheffler

Other Decks in Science

Transcript

  1. Hacking Cognition
    Overclock your brain
    Thursday, March 7, 13

    View Slide

  2. Jonan
    @1337807
    Thursday, March 7, 13

    View Slide

  3. Jonah
    @1337807
    Thursday, March 7, 13

    View Slide

  4. Jonas
    @1337807
    Thursday, March 7, 13

    View Slide

  5. Jonan
    @1337807
    Thursday, March 7, 13

    View Slide

  6. Conan
    @1337807
    Thursday, March 7, 13

    View Slide

  7. Jonan
    @1337807
    Thursday, March 7, 13

    View Slide

  8. Basics first
    Sleep, exercise, eat
    Thursday, March 7, 13

    View Slide

  9. Simon says Sleep
    You need 8 hours
    Thursday, March 7, 13

    View Slide

  10. Exercise
    for 6 minutes
    Sabrina Segal
    Thursday, March 7, 13

    View Slide

  11. Eat healthy foods
    that stabilize your blood sugar
    Dentate Gyrus
    (Hippocampus)
    Thursday, March 7, 13

    View Slide

  12. Glycemic Load
    GI * (Carbohydrate/100g)
    Glycemic Index:
    Watermelon = 72
    Wonder Bread = 72
    Glycemic Load:
    Watermelon = 4
    Wonder Bread = 10
    Thursday, March 7, 13

    View Slide

  13. Neuroscience!
    How does it work?
    Thursday, March 7, 13

    View Slide

  14. Disclaimer
    Thursday, March 7, 13

    View Slide

  15. Thalamus
    Router for your senses
    Thursday, March 7, 13

    View Slide

  16. Hippocampus
    H.M. and the Limbic System
    Thursday, March 7, 13

    View Slide

  17. Noses skip the router
    and go straight for the Amygdala.
    Thursday, March 7, 13

    View Slide

  18. How do we learn?
    Neuroplasticity
    Thursday, March 7, 13

    View Slide

  19. The Persistence of Long-
    Term Memory:
    A Molecular Approach to Self-
    Sustaining Changes in Learning-
    Induced Synaptic Growth
    Thursday, March 7, 13

    View Slide

  20. Eric Kandel
    Shocks California Sea Slugs
    Thursday, March 7, 13

    View Slide

  21. Neurons physically change
    Synaptic varicosities grow and engage
    Thursday, March 7, 13

    View Slide

  22. Primacy & Recency
    Memory.first, Memory.last
    Thursday, March 7, 13

    View Slide

  23. Memory Consolidation
    Epinephrine and Cortisol
    Thursday, March 7, 13

    View Slide

  24. Want to make it memorable?
    Add bears
    Thursday, March 7, 13

    View Slide

  25. Learned Helplessness
    Chronic Clinical Depression
    Thursday, March 7, 13

    View Slide

  26. Signal more often to
    affect change
    Thursday, March 7, 13

    View Slide

  27. Spaced repetition
    Learn just as you forget
    Flashcards
    ankiweb.net
    Thursday, March 7, 13

    View Slide

  28. Moonwalking with
    Einstein
    by Joshua Foer
    Thursday, March 7, 13

    View Slide

  29. Synesthesia
    Manipulate your medium
    Thursday, March 7, 13

    View Slide

  30. Memory Training
    Person-Action-Object (PAO)
    Thursday, March 7, 13

    View Slide

  31. 02
    Ozzie biting the head off Kermit
    Thursday, March 7, 13

    View Slide

  32. 05
    Linus Torvalds giving Nvidia the finger
    Thursday, March 7, 13

    View Slide

  33. 06
    Ice-T playing pinball in a kangaroo costume
    Thursday, March 7, 13

    View Slide

  34. 060502
    Thursday, March 7, 13

    View Slide

  35. 060502
    Ice-T flipping off Kermit
    Thursday, March 7, 13

    View Slide

  36. Alternatives to Kermit
    TDCS
    Thursday, March 7, 13

    View Slide

  37. Transcranial
    Direct Current
    Stimulation
    Brain Zapping
    Thursday, March 7, 13

    View Slide

  38. Electrodes
    Excite, Suppress
    Thursday, March 7, 13

    View Slide

  39. DLPFC
    Dorsolateral Prefrontal Cortex
    Thursday, March 7, 13

    View Slide

  40. Executive functions
    of the brain
    Working memory, problem solving
    and attention.
    Thursday, March 7, 13

    View Slide

  41. Anodal stimulation
    Neuronal Excitability
    Thursday, March 7, 13

    View Slide

  42. DIY TDCS
    THIS IS A TERRIBLE IDEA
    DO NOT DO THIS, EVER
    Thursday, March 7, 13

    View Slide

  43. Seriously, Don’t Do This
    No no no no no
    Thursday, March 7, 13

    View Slide

  44. Thursday, March 7, 13

    View Slide

  45. Thursday, March 7, 13

    View Slide

  46. Thursday, March 7, 13

    View Slide

  47. TDCS causes Crazy-Eye
    Thursday, March 7, 13

    View Slide

  48. Ice-T flipping off Kermit
    Thursday, March 7, 13

    View Slide

  49. 060502
    Ice-T flipping off Kermit
    Thursday, March 7, 13

    View Slide

  50. Jonan
    @1337807
    Thursday, March 7, 13

    View Slide