Health Psych week 1-6 Flashcards
safety vs stress
autonomic set point
complete natural stress cycle
safety
physiologic state, perception and relational experience
not the absence of threat, it is the presence of connection
neuroception
individualized, subconscious process that determines our state of activation
based on external (envo) and internal (sensations, emotions, beliefs) cues developed via life experience
inputs go into brainstem
activate HPA axis and ANS and limbic system
degrees of stress
positive: brief, elevated stress hormomes
tolerable; serious but temporary
toxic; intense and prolonged, no buffering relationships
stress slide 25 wk 1
stress hormones –> effects immune, metabolic, respiratory, neurologic –> changes susceptibility to illness and can lead to chronic illness
polyval theory of safety
feelings of safety emerge from internal physiological states regulated by the ANS –> influence mental and physical health, social relationships, cognitive processes, behavioural repertoire, and serving as a neurophysiological susbstate
want to down regulate threat (fight, flight) and up regulate homeostasis (ventral vagal, social engage)
when feel safe can grow and restore and let others too (co regulate)
adversity
causes mental and physical health consequences in the ANS, locked into states of defence
neuroception
neural process to see if envo is safe or dangerous
if in SNS and dorsal vagal
hard to trust, feel safe and coregulate
social connections
coregulate can help down regulate threat
stress
triggering a bodily state of threat and reorganizing the autonomic nervous system to promote survival
disrupts autonomic state and metabolic resources that are needed for homeostasis
interpersonal neurobiology
our brains are shaped through our relationships with significant others
Developmental trayma
not what happens to you, but what happens within
wounded without immediate capacity to heal the wound
young kids traumatized when attuned attention and responsive interaction with parent is unmet
we are born connected to gut feelings, trauma leads to self protection and disconnecting from out feelingsc
cant seperate biological from emotional and social
emotions are inseparable from nervous system, gut, immune and hormones
neurologic response of stress
dysregulated SAM and HPA axes; autonomic imbalances