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WORK, STRESS, and MINDFULNESS. ½ ⅓ ¼ ⅕. 1/∞. Outline. Evolutionary Neurobiology How We Learn and How We Perceive The Three Brains Neocortical Processing and Hardwiring of Experience Our Bodies Under Threat The Zone of Optimal Functioning
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Outline Evolutionary Neurobiology How We Learn and How We Perceive The Three Brains Neocortical Processing and Hardwiring of Experience Our Bodies Under Threat The Zone of Optimal Functioning Anterior Cingulate Cortex – The Conductor of the Orchestra The Full Symphonic Orchestra: Mindfulness
The Triune Brain Neocortex = The Story Limbic (paleo) = The Feeling Tone Reptilian = Sensorimotor Reflexive/Instinctual Response
Autocorrect detects patterns and anticipates content to save time and effort, sometimes with disastrous results!
Optimism Curiosity Time Stamp Verbal Factual Pessimism Danger No Time Stamp Nonverbal Procedural
R AMYGDALA “Smoke detector” of the brain Danger pattern detector Initiates defensive behaviors (fight, flight, freeze, collapse, dissociation)
left right Amygdala
Right Frontal Cortex Interoception The “how” of relating to self and others – attachment style The center for self soothing (secure attachment) or self judgment (insecure attachment) Not concerned with time – it’s always NOW
left right Right Frontal Cortex Amygdala
Left Frontal Cortex Curiosity Optimism Learning new associations – “Things that fire together wire together” Able to distinguish between past and present
left right Right Frontal Cortex Left Frontal Cortex Amygdala
Right Parietal Cortex Spatial orientation Boundary between “self” and “not self” Personal space, safety zone
left right Right Frontal Cortex Left Frontal Cortex Amygdala Right Parietal Cortex
left right Right Frontal Cortex Left Frontal Cortex Amygdala Right Parietal Cortex
Anterior Cingulate Cortex Focused attention and concentration The only area of the brain that can down-regulate the amygdala Rich connection with both left and right frontal regions
When the R Amygdala Fires Right Frontal Cortex Left Frontal Cortex Amygdala Anterior Cingulate Cortex Right Parietal Cortex
Sympathetic Activation Freeze Highly alert, engaged, attentive, still but ready to move Fight/Flight No thinking or cognition Instinctual, reflexive
Parasympathetic Activation Collapse Heart rate slowed, decreased muscle tone, decreased awareness, no thinking, no movement
Window of Tolerance Increased sensation Emotional reactivity Hypervigilance Disorganized cognitive processing Relative absence of sensations Numbing of emotions Disabled cognitive processing Decreased movement and low muscle tone SYMPATHETIC PARASYMPATHETIC (vagus) HYPERAROUSED HYPOAROUSED ------------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------------- WINDOW OF TOLERANCE OPTIMAL AROUSAL ZONE
WORRY HARDER… I don’t think it’s working yet!
Constantly knocks us out of the zone of optimal arousal.
Window of Tolerance Increased sensation Emotional reactivity Hypervigilance Disorganized cognitive processing Relative absence of sensations Numbing of emotions Disabled cognitive processing Decreased movement and low muscle tone SYMPATHETIC PARASYMPATHETIC (vagus) HYPERAROUSED HYPOAROUSED ------------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------------- WINDOW OF TOLERANCE OPTIMAL AROUSAL ZONE
Anterior Cingulate Cortex Focused attention and concentration The only area of the brain that can down-regulate the amygdala Rich connection with both left and right frontal regions
When the R Amygdala Fires Right Frontal Cortex Left Frontal Cortex Amygdala Anterior Cingulate Cortex Right Parietal Cortex
Right Frontal Cortex Left Frontal Cortex Amygdala Anterior Cingulate Cortex Right Parietal Cortex