Postulate is the best way to take and share notes for classes, research, and other learning.
There is one same circuit to pursue all goals
All forms of learning involve neuroplasticity → Errors as a good thing → What is the rate of errors? How hard does something need to be in order to learn?
85% Success rate is good enough and 15% failiure rate [Source]
It’ not about so high it’s impossible but neither so low that you make barely any progress
Other creatures set goals too and they also have the same goal circuits
Humans are unique setting:
We also struggle to juggle different goal settings
Circuits that are active between any type of goal:
[Anxiety and fear] Amygdala → Fear, a lot of goal-oriented behavior is about avoiding punishments
[Action/Inaction] Ventral Striatum (Part of the basal ganglia) → Initiating/Preventing action
Cortex:
[Planing and thinking] Lateral prefrontal cortex → Excecutive function, different timescales
[Emotionality difference] Orbitofrontal cortex → Meshing emotionality of our current state of progress and comparing that emotionality when we are closer to the goal
What do these circuits do?
**Very important**
Dopamine asseses progress + value of our pursuits
Common elements between ABC method, SMART method, SMARTER method: (Overlapping goals)
Distinct neuromodulators:
If we are to set goals effectively we need to have a clear understanding of the inside/present and external space, first of the peripersonal and then to the extrapersonal
Peripersonal space:
All the space withing the surface of your skin → Consumatory behaviour → Serotonin
Extrapersonal space:
Some other location outside my body → Dopamine
Multitasking → Epinephrine (Adrenaline) Doing a bit of multitasking before jumping into some form of focus-requiring activity can be hepful because it gets us into action
For how long can people focus? 3 minutes before shifting their attention
Narrow Visual focus → Contracting the aperture to a very fine point can increase clarity of goal seeking and likelyhood of you pursuing your goals → Most of our cognition follows visual perception
Focusing on something for some 30-60s shifts your attention to exterocept and goal move forward [Very short term]
Experiment [Source]:
15 pound anckle weight run
Group that visually focused on the goal line: 17% less effort + 23 % quicker
<aside> ⚠️ Setting a goal line is very important! And is also possible to set **incremental** goals
</aside>
Physiological reason for this to happen:
Autonomic nervous system: (Readyness and action - Resting and relaxing)
First Information comes in eyes
A) Parvocellular pathway → Detailed camera and very restricted, a bit more arousal
B) Magnocellular pathway → Global information , relaxation of alertness and attention, reduction in goal-oriented behaviour, reduction in systalic blood pressure (Peripersonal space is sufficent)
There’s a connection to increase in blood pressure, when heart beat
(Top) Systole → Heart contracts → 90-120 millimiters of mercury (pressure)
(Bottom) Diastolic→ Heart expands - 60-80 millimiters of mercury
Example measurement : 120/80 (top measure/bottom measure)
Neural correlate:
When focusing attention, systalic blood pressure goes up, release low amounts of adrenaline, readies the body for actionYou can’t just think about the goal, you also need to feel the activation energy
Actionable
Visualization
<aside> 💡 **Delay discounting:** Goals become less rewarding the further in the future they might be
</aside>
Experiment: People saw themselves 30-40 years into the future and have set aside more money into their retirement
Experiment: People are more likely to excercise and make healthy decisions if seeing themselves as healthy beings
Goal-settings
[Significant, inspirational, agressive yet realistic] ?? So inspiring that i can’t sleep tonight? What’s the quantitative approach?
Probability of achieving a goal varies whether
❌ Easier: If it’s so easy then people might be more likely to do it? It doesn’t recuruit enough of the autonomic nervous system to follow trough
Measuring blood pressure was so low the nervous and vascular systems didn’t activate enough
✅ Moderate: Just outside of inmediate abiltiy, yeah it might take a bunch of effort but is doable (Truly challenging)
Near doubling of the systalic blood pressure
Near doubling/more of the likelyhood of engaging on the ongoing pursuit of the goal
❌Hard: Can have unhealthy amount’s of stress that could facilitate predisposition towards a crisis that could shutdown the nervous system, associate that activity with the freezing and cause a lot of invisible problems down the road that could also cause pschosomatic symptoms like tummyache and headaches
Goal-strategies
Dopamine
Motivation molecule [Rat/Human studies] No dopamine = No motivation but still able to feel pleasure
Reward prediction error:
[Greatest amount when positive and novel]
No anticipation + Something positive = A lot of dopamine [Highest]
Anticipate good + Something positive = Dopamine before reward [Medium] + Reward [Medium]
Anticipate good + Something negative = Drop below inicial baseline [Lowest]
The WHY of doing something affects how motivated the body is to act
Can’t move forward with the finish line in mind (Maybe within inmediate goals)
Robert Sapolsky Experiment [Same effects in humans?] [Also take this podcast]
Rats who liked to run ⇒ Healthier
Rats who were forced to run ⇒ Stress hormones up, blood pressure went up, blood lipids got worse
<aside> ✅ Knowing why you do something has profound implications since the reward system is highy suceptible to subjective effects (top-down) effects
</aside>
Right track feeling:
Motivating yourself by understanding how things could fail and acting on it is different from thinking that things will simply fail
Reward schedule:
We can decide any reward schedule that we want for any milestone
Pick a particular interval for asessing progress, and if making progress we reward ourselves with all-cognitive reward
Goal: [Example: 150-200 minutes of zone cardio per week]
Reward: Checking a box and knowing you’re in the right track
At an interval that can be maintained
Daily or weekly asessments, assessing how good was the week, how many hours did you study etc.
Self-amplifying system
Dopamine is used to manufacture epinephrine and norepinephrine, they increase systolic blood pressure that puts us in a state of readyness
Only works following a consistent reward schedule
Also sets yourself up for unexpected dopamine boosts that further amplify the system
Too much dopamine?
Not really unless using pharmacology (suplements, ilicit drugs)
Cold showers = 2.5x increase in dopamine [Investigate more?]
Caffeine = Increase in dopamine receptors so that whatever dopamine we have floating around can be more effective in activating this motivational states
You want your own self percieved behaviour to be the one that’s causing the motivational waves to ocur
Visual system + Dopamine
⬆️Normal dopamine = Capacity for focusing specifically on certain
⬇️Low dopamine = Losing capacity for focusing visually on one specific objective, depleted eye movement, and not such focus on the horizons
[Study on restoring capacity on parkinson’s patients]
(Procedure) Space-time bridging
Using visual system to focus on intoreception and gradually focus on extraperosnal space and back to peripersonal space searching for control
Introreception → Extrareception → Introreception
3-10 breaths
Daily, semi-daily
<aside> 💡 The visual system is not only about analysing space but also time, when focusing on a very narrow point close to our body-inmediate experience, we slice time very finely. *[How?]*
</aside>
Benefits:
Random thoughts:
Notes based on the huberman lab podcast