Neural Pathways Quiz
17 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which brain region is most visibly obvious and consists of structures critical to emotion, memory, thinking, and reasoning?

  • Basal ganglia
  • Forebrain (correct)
  • Brainstem
  • Cerebellum
  • What is the primary function of the basal ganglia in the brain?

  • Facilitating voluntary movement (correct)
  • Controlling vision
  • Regulating heart rate
  • Processing rewards
  • Which brain structure is implicated in experiencing pleasure and reward?

  • Cerebellum
  • Brainstem
  • Hypothalamus
  • Nucleus accumbens (correct)
  • Which neurotransmitter is predominantly associated with neurons that contain very dense concentrations of dopamine receptors?

    <p>Dopamine</p> Signup and view all the answers

    Which disorder is characterized by the loss of dopamine production in the brain?

    <p>Parkinson's disease</p> Signup and view all the answers

    What is the role of interneurons in the nervous system?

    <p>Communicate directly between sensory inputs and motor outputs</p> Signup and view all the answers

    Which neurotransmitter is targeted by many anti-depressants like SSRIs?

    <p>Serotonin</p> Signup and view all the answers

    What is the 'all or none' law pertaining to action potentials?

    <p>Action potentials are always fired at full strength or not at all</p> Signup and view all the answers

    Which neurotransmitter is commonly linked to Alzheimer's disease when undersupplied?

    <p>Acetylcholine</p> Signup and view all the answers

    What does GABA, an inhibitory neurotransmitter, do in the nervous system?

    <p>Prevents neurons from generating an action potential</p> Signup and view all the answers

    Which neurotransmitter is associated with influencing mood, control of voluntary experiences, and processing of rewarding experiences?

    <p>Dopamine</p> Signup and view all the answers

    What part of the brain is primarily responsible for thinking, planning, and inhibiting impulses?

    <p>Frontal lobes</p> Signup and view all the answers

    Which part of the nervous system transmits signals from sensory organs to the central nervous system and from the central nervous system to skeletal muscles?

    <p>Somatic Nervous System</p> Signup and view all the answers

    What type of muscles are primarily controlled by the Autonomic Nervous System?

    <p>Smooth involuntary muscles</p> Signup and view all the answers

    Which part of a neuron is responsible for receiving messages from other neurons?

    <p>Dendrites</p> Signup and view all the answers

    Which brain injury case study highlighted the importance of frontal lobe functions related to behavior changes?

    <p>Phineas Gage</p> Signup and view all the answers

    Which term describes the study of how the brain, nervous system, genetics, and physiology influence behavior and mental processes?

    <p>Biological Psychology</p> Signup and view all the answers

    More Like This

    Neurophysiology Basics Quiz
    40 questions

    Neurophysiology Basics Quiz

    AffirmativeJasper2611 avatar
    AffirmativeJasper2611
    Sensory Motor Control
    12 questions

    Sensory Motor Control

    PrincipledPiano avatar
    PrincipledPiano
    Use Quizgecko on...
    Browser
    Browser