Neuroscience: Physiological, Evolutionary & Developmental Perspectives
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Questions and Answers

What is the main purpose of a control group in a true experimental design?

  • To compare the results with human participants
  • To isolate the effect of anesthesia on behavior
  • To test the effect of the lesion or ablation on behavior
  • To control for extraneous variables that may affect the results (correct)
  • What is the primary application of Transcranial Magnetic Stimulation?

  • Recording brain activity
  • Hearing and language processing
  • Mood control and depression (correct)
  • Detecting tumors and structural abnormalities
  • What is the primary function of Electroencephalography (EEG)?

  • To measure the faint magnetic fields generated by brain activity
  • To record the emission of radioactivity from injected chemicals
  • To detect tumors and structural abnormalities
  • To record electrical activity of the brain through electrodes (correct)
  • Which brain area is most active when people have no particular task?

    <p>Posterior Cingulate Cortex</p> Signup and view all the answers

    What is the primary advantage of Functional Magnetic Resonance Imaging (fMRI) over Positron-Emission Tomography (PET)?

    <p>It is less expensive and less risky</p> Signup and view all the answers

    What is the significance of Heschl's Gyrus in language processing?

    <p>It is responsible for hearing and language processing</p> Signup and view all the answers

    What is the main goal of relating physical issues to psychology in neuroscience?

    <p>To provide a physiological explanation of behavior and its relation to the brain and other organs</p> Signup and view all the answers

    What is the primary focus of a Behavioral Neuroscientist?

    <p>Examining how organ function influences behavior</p> Signup and view all the answers

    Why is animal research important in neuroscience?

    <p>Because the underlying mechanisms of behavior are similar across species</p> Signup and view all the answers

    What is the primary method used in lesion studies in neuroscience?

    <p>Damaging certain parts of the brain using a stereotaxic instrument</p> Signup and view all the answers

    What is the term for the removal of a brain area in neuroscience?

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

    What is the purpose of a sham lesion in neuroscience research?

    <p>To control for the effects of the lesion procedure</p> Signup and view all the answers

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