trauma/stressor/dissociative (1) Flashcards
which part of the brain is the “thinking brain”
prefrontal cortex
which parts of the brain are the “survival brain” (fight/flight/freeze)
amygdala (mid brain) brain stem, and limbic system
Which part of the brain receives all sensory information such as senses and relays it to both the thinking and survival brains
thalamus “the mediator”
What disorder happens when exposure to an actual or threatened death, serious injury, or sexual violence triggers a person to respond with intense fear, helplessness, or horror
PTSD
Describe flashbacks with PTSD
Feels or acts as if the event is reoccurring, physical sensations of terror
Describe hypervigilance related to Ptsd
Always aware and on edge
What does dissociative symptoms can someone with PTSD have
Generalized Numbing, feeling detached from others, empty inside
What kind of insight do people with PTSD have on the future
Sense of a foreshortened future
What are comorbidities on ptsd
Depression, substance abuse, anger and aggressive behavior, relationship problems
How long must symptoms be present to classify as PTSD
Greater than a month
How long do symptoms last in acute ptsd
Less than three months
How long do symptoms last in chronic ptsd
Three months or longer
describe delayed onset PTSD
Onset six months after the event
What is the involuntary exclusion of a painful or conflictual thought, impulse, or memory from awareness
repression
What ego defense mechanism used in PTSD is the splitting off of emotional components of a thought
isolation
Which attachment disorder is characterized by inhibited and emotionally withdrawn behavior, they do not seek comfort and distress, and it is caused by a lack of bonding with primary caregiver by 8 months old
Reactive attachment disorder
Which attachment disorder is characterized by people being remarkably friendly and confident, no fear strangers, no boundaries, unfazed by separation with adult caregivers
Disinhibited social engagement disorder
Describe neurobiological risk factors of PTSD in children
Less than H5, trauma disrupts integration of neuronal networks in limbic system, brainwill dissociate
What kind of experiences change neurobiological, epigenetic, and adaptive stress hormones responses in the developing brain
Anverse childhood experiences, the ace effect
What causes exaggerated inflammatory responses in the kids with adverse childhood experiences
Allostatic overload of the nervous system