Anatomy and Physiology of the Eye Quiz
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Questions and Answers

Which part of the eye is responsible for the production of aqueous humor?

  • Cornea
  • Vitreous humor
  • Canal of Schlemm (correct)
  • Ciliary muscle
  • Which neurotransmitter is primarily responsible for the fight-or-flight response in the body?

  • Dopamine
  • Epinephrine and Norepinephrine (correct)
  • Acetylcholine
  • Serotonin
  • Which part of the brain is responsible for the organization and integration of sensory information?

  • Forebrain (correct)
  • Cerebellum
  • Midbrain
  • Hindbrain
  • Which neurotransmitter is primarily associated with voluntary muscle control and parasympathetic nervous system function?

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

    Which part of the eye contains the photoreceptors (rods and cones) responsible for vision?

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

    Which part of the brain is primarily responsible for the integration of sensory information and the coordination of movement?

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

    What is the role of the thalamus in the brain?

    <p>Relay station for sensory information</p> Signup and view all the answers

    Which brain structure integrates with the endocrine system through the hypophyseal portal system?

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

    What is the main function of the basal ganglia in the brain?

    <p>Smoothens movements</p> Signup and view all the answers

    Which part of the brain is responsible for controlling fear and aggression?

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

    What is the main difference between sensation and perception?

    <p>Sensation is the conversion of physical stimuli, while perception makes sense of sensory information.</p> Signup and view all the answers

    In the context of nature vs. nurture, which type of studies are used to study contributions of genetics and environment?

    <p>Family, twin, and adoption studies</p> Signup and view all the answers

    Which lobe of the cerebral cortex is primarily responsible for visual processing?

    <p>Occipital lobe</p> Signup and view all the answers

    The parasympathetic branch of the autonomic nervous system is primarily responsible for which type of physiological response?

    <p>Rest-and-digest response</p> Signup and view all the answers

    According to Weber's law, the just-noticeable difference for a stimulus is proportional to the ___ of the stimulus.

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

    Which of the following is a key function of the frontal lobe?

    <p>Executive function and impulse control</p> Signup and view all the answers

    Which type of neuron transmits signals from sensory receptors to the central nervous system?

    <p>Sensory (afferent) neuron</p> Signup and view all the answers

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