Study

AP Psych Biological

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  • What types of emotions are associated with the amygdala?
    negative emotions: anger, aggression, anxiety and fear.
  • Name all 5 hormones we learned
    leptin, ghrelin, oxytocin, adrenaline, melatonin
  • What structure creates memory?
    Hippocampus
  • How are hormones and neurotransmitters similar?
    Both are considered chemical messengers
  • Name 3 structures related to movement
    cerebellum + motor cortex + acetylcholine + motor neurons + efferent neurons + frontal lobe
  • What is threshold? Why is it relevant?
    the minimal level of stimulation need to trigger a response - it determines if an action potential will be created
  • What is the right hemisphere known for?
    Creativity, Spatial Awareness.
  • Name the Structure: is related to arousal and consciousness
    reticular formation
  • Which hormone makes individuals have an appetite?
    ghrelin
  • Name the Structure: thick band of fibers that connects both hemispheres
    corpus callosum
  • Name the Structure: the branchlike structures that receive neurotransmitters in their receptors
    dendrites
  • Explain the difference between excitatory and inhibitory neurotransmitters?
    Answers may vary but must include that - excitatory increases brain activity/likelihood to fire while inhibitory decreases brain activity/likelihood to fire
  • Explain the process of Neuron Transmission including the following terms: dendrites, soma, axon, axon terminals, myelin sheath, synapse and reuptake
    answers may vary - Ms. Gerald will decide.
  • Which hormone is an appetite suppressant?
    leptin
  • Name the Scan: uses magnets and radiowaves to produce a detailed image of soft tissue
    MRI scan
  • If someone has a split brain what can they not do if I an item flashes into their left visual field? Explain what and why?
    say what word it is because language is process in the left hemisphere of the brain
  • How are hormones and neurotransmitters different?
    One is transmitted across the synapse, one is secreted into the bloodstream
  • What is the left hemisphere known for?
    Logic and Language
  • Name the Structure: master gland of the endocrine system
    pituitary gland
  • Name the Structure: related to balance and coordination
    cerebellum
  • Brianna needs to relax - which nervous system should take over
    parasympathetic nervous system
  • Name the Structure: in charge of hormones + hunger + homeostasis
    hypothalamus
  • Name the Structure: Rebecca is presenting a speech before her school classmates - which structure is helping her produce speech
    Broca's Area
  • Name all 7 neurotransmitters we learned
    glutatmate, acetylcholine, dopamine, GABA, endorphins, noradrenaline, serotonin
  • Name the Structure: Beyonce is planning her ACT 3 album roll out
    prefrontal cortex or frontal lobe
  • Name the Structure: Byron has aphasia - his words flow but not make sense - which structure is responsible
    Wernicke's Area
  • This nervous system is made up of the brain and spinal cord
    central nervous system
  • Too much of this NT is related to Schizophrenia
    dopamine
  • Name the Structure: a system of glands control by the hypothalamus
    endocrine system
  • This scan uses radioactive glucose to measure function
    PET SCAN
  • Name the Structure: creates memories
    hippocampus
  • Which hormone is related to childbirth and social bonds
    oxytocin
  • This is where Neurotransmission takes place
    synapse
  • Which NT is related to memory and movement
    acetylcholine
  • Name five things related to sleep
    pons + hypothalamus + melatonin + serotonin + endocrine system + hormones
  • This is the quickest brain scan that takes an X-ray
    CT Scan or CAT