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Effects of stress, sleep, sex and sounds on decision making - Coggle…
Effects of stress, sleep, sex and sounds on decision making
Adolescence
Critical time window
Neural plasticity
Maturation of brain regions
Decision making
Affected by...
Stress
Sleep deprivation
Sex
Personality traits
Musical sounds
Interactions between
Prefrontal cortex
Limbic system
Dopamine signaling system
Reached by...
Anatomical levels
Physiological levels
Molecular levels
Neurodevelopmental process
Plasticity
Essence of learning
Allow
Adaptation to the environment
Maximum level
Adolescence
High emotional reactivity
Risk taking
Appears under
Impulsivity
Emotions
Decision making
Involves
Approach/motivation
Avoidance
Anxiety
Negative emotions
Willingness to work toward a certain goal
Dopamine
Cognition
Reward seeking
Psychological disorders
Adolescents
Peak release
DM are reward based
Depends on
Personality correlates
Self-regulating processes
Cognitive vs. impulsive control
Adolescents
13,000 deaths in U.S
Vehicle crashes
Homicide
Suicide
Are not
Information processing
Deficient
Irrational
Are
Prone to overstimating risks
Lack
Experience
Knowledge
Adolescent brain development
Decision making
Reward seeking
Punishment avoid
Maximum gain
Minimum risk
Triadic model
Prefrontal cortex
Executive functions
Regulation
Control
Limbic system
Amygdala
Emotions
Aggression
Fear
Striatum
Reward
Approach
Nucleus accumbens
Extras
Hippocampus
Regulates memory
Hupothalamus
Maintains the body's homeostasis
Modulate long term changes
Brain
Body
Produce
Behavioral changes
Impulsivity
Risk taking
Synaptic mechanisms
Puberty
Overproductions
Axons
Synapses
Grey matter
Reduced
White matter
Expands
Stress
Caused volume decrease
medial Prefrontal Cortex
Less active
Stress exposure
Damage
Adults
Secondary
Adolescents
Permanent
Male brain
Release testosterone
Increases aggression
Female brain
Release oxytocin
Calming effects
Sleep deprivation
Aggravate
Stress
Adolescence
Unique sleep patterns
Often sp
Internal rhythm
External rules
Affects
Atrophy
Hyper
Striatum
Dorsolateral
Dorsomedial
mPFC
Activity
NA
Sex differences
Hormones
Develop
Neural circuits
Corticostriatal patters
Structural changes
Sounds
Release
Oxytocin
Conversational sounds
Hanging out
Music
Reward processing
NA
Dopamine
Pleasure
Response
PFC
Basolateral amygdala