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Neurobiology & Trauma-informed Care (What's trauma? (Symptoms of…
Neurobiology & Trauma-informed Care
What's trauma?
Type of stressors
Big T
e.g., abuse, war, loss and bereavement
Little T
e.g., neglect, divorce
Category
Vicarious
Systematic
Acute / Chronic
Simple / Complex
Complex trauma symptom
more severe
Characteristics
subjectivity
individual experience
Symptoms of PTSD
Intruisive
Avoidant
Negative thoughts and feelings
Arousal / Reactivie
Dissociation
Social perspective:
stigma "get over it"
Response
Denial and shame
Resilience
Risk & Protective Factors
Attachment
Neurobiology
Mirror Neurons
build bonds/connection, empathy
Attachment organize the brian
:star:
"Still face experiment"
good -> bad -> ugly
Disorganized attachment
Impact in Adulthood
distorted cognitive schemas
unstable dysfunctional attachment
maladative attachment strategies
Features:
abusive caregivers
unpredictable / ambivalent
fear without a solution
"intention to be harmed by the one
who is supposed to protect" -> threatened
Neuropsychology
Structure of the brain
Limbic system
"emotional brain"
Hypothalamus
Amygdala
Thalamus
Hippocampus
Cerebral cortex
Prefrontal cortex
higher level cognitive processes -> CBT
Memory
put it into context
Attention control
Executive functioning
Category
Cognitive regulation
problem solving
Behavior regulation
inhibition vs impulsive
self-monitoring
Emotion regulation
shifting & flexibility
emotional
modulation/control)
ADHD
"Hand model"
Nervous System
Parasympathetic nervous system:
calming
Sympathetic nervous system
active, alert
Impact of stress on the brain