2017-02-15 08:39:50

Today's Topics

  • Quiz 2.
  • Review Exam 1

Question 12: What fissure or sulcus is represented in the figures?

  • Superior temporal sulcus
  • Central sulcus
  • Longitudinal fissure
  • Lateral fissure

Question 12: What fissure or sulcus is represented in the figures?

  • Superior temporal sulcus
  • Central sulcus Not dividing frontal/parietal; not vertical
  • Longitudinal fissure Not medial; not dividing hemispheres
  • Lateral fissure

Question 13: Primary somatosensory cortex (SI) is found in the ????.

  • Temporal lobe
  • Frontal lobe
  • Hypothalamus
  • Basal ganglia
  • Parietal lobe

Question 13: Primary somatosensory cortex (SI) is found in the ????.

  • Temporal lobe
  • Frontal lobe
  • Hypothalamus
  • Basal ganglia
  • Parietal lobe

Study hint

Question 16:

Your grandmother has a stroke. The neurologist chooses an X-ray-based structural brain imaging method that gives satisfactory, but not especially detailed spatial resolution. What method is that?

  • Computed tomography (CT)
  • functional MRI.
  • Positron Emission Tomography (PET).
  • Anterograde tract tracers.

Question 16:

Your grandmother has a stroke. The neurologist chooses an X-ray-based structural brain imaging method that gives satisfactory, but not especially detailed spatial resolution. What method is that?

  • Computed tomography (CT)
  • functional MRI Not X-ray based
  • Positron Emission Tomography (PET) Not X-ray based
  • Anterograde tract tracers Cell projection method

Question 20: Among other functions ???? play(s) a role in regulating the extracellular concentration of ????.

  • astrocytes; glutamate
  • myelin sheath; Na+ ions.
  • Circle of Willis; blood loss.
  • blood/brain barrier; oxygen levels.

Question 20: Among other functions ???? play(s) a role in regulating the extracellular concentration of ????.

  • astrocytes; glutamate
  • myelin sheath; Na+ ions.
  • Circle of Willis; blood loss.
  • blood/brain barrier; oxygen levels.

Question 31: Which of the following marks the medial boundary of the frontal lobe?

  • Lateral fissure
  • Longitudinal fissure
  • Central sulcus
  • Inferior temporal gyrus

Question 31: Which of the following marks the medial boundary of the frontal lobe?

  • Lateral fissure
  • Longitudinal fissure
  • Central sulcus
  • Inferior temporal gyrus

Question 43:

In a typical neuron near or slightly above its resting potential chloride (Cl-) ions would flow ???? following the concentration gradient. This would move the neuron ???? its firing threshold.

  • Inward; farther from
  • Inward; closer to
  • Outward; farther from
  • Outward; closer to

Question 43:

In a typical neuron near or slightly above its resting potential chloride (Cl-) ions would flow ???? following the concentration gradient. This would move the neuron ???? its firing threshold.

  • Inward; farther from
  • Inward; closer to
  • Outward; farther from
  • Outward; closer to