Neurotransmitters and Brain Functions
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Questions and Answers

Which neurotransmitter is linked to muscle action, learning, and memory?

  • Serotonin
  • Dopamine
  • Acetylcholine (correct)
  • Norepinephrine
  • Excess dopamine receptor activity is associated with which brain disorder?

  • Parkinson's disease
  • Alzheimer's disease
  • Depression
  • Schizophrenia (correct)
  • Which neurotransmitter helps control alertness and arousal?

  • Glutamate
  • Norepinephrine (correct)
  • GABA
  • Serotonin
  • Undersupply of which neurotransmitter is linked to seizures, tremors, and insomnia?

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

    What is the major inhibitory neurotransmitter in the brain?

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

    Which neurotransmitter is involved in mood, hunger, sleep, and arousal?

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

    What is the primary function of the left brain?

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

    Which area of the brain is responsible for formulating speech and sending motor instructions to the motor cortex?

    <p>Broca's area</p> Signup and view all the answers

    What happens if there is damage to Wernicke's area in the brain?

    <p>Inability to understand spoken language</p> Signup and view all the answers

    In which period of cognitive development do children develop object permanence?

    <p>Sensorimotor period</p> Signup and view all the answers

    Which type of thought is primarily associated with the right brain?

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

    What functions are primarily controlled by the parietal lobe in the brain?

    <p>Recognition and understanding of language</p> Signup and view all the answers

    What part of the brain is responsible for recognizing sounds as speech, music, or noise?

    <p>Auditory association area</p> Signup and view all the answers

    Which neuroimaging technique uses magnetic fields and radio waves to produce images that distinguish among different types of soft tissue?

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

    What is the function of Wernicke's area in the brain?

    <p>Language comprehension</p> Signup and view all the answers

    Which imaging technique provides a visual display of brain activity by detecting where a radioactive form of glucose goes during a given task?

    <p>PET Scan</p> Signup and view all the answers

    What does an EEG measure in the brain?

    <p>Brain wave activity</p> Signup and view all the answers

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