Podcast
Questions and Answers
Where does the primary motor cortex and neighboring regions originate?
Where does the primary motor cortex and neighboring regions originate?
- Corona Radiata (correct)
- Pyramids
- Pons
- Internal Capsule
- Cerebral Peduncles
What forms the Anterior and Lateral Corticospinal tracts?
What forms the Anterior and Lateral Corticospinal tracts?
- Corona Radiata
- Pons
- Spinal Cord levels
- Pyramidal Decussation (correct)
- Motor cranial nerve nuclei
Which structure crosses in the Pyramidal Decussation?
Which structure crosses in the Pyramidal Decussation?
- Corona Radiata
- Primary Motor Cortex
- Internal Capsule
- Pyramids (correct)
- Cerebral Peduncles
What is the role of muscle tone in the body?
What is the role of muscle tone in the body?
Where do the anterior (ventral) horn cell and the peripheral nerve belong anatomically?
Where do the anterior (ventral) horn cell and the peripheral nerve belong anatomically?
What is the specific function of the Pyramids in the brain stem?
What is the specific function of the Pyramids in the brain stem?
Which type of sensations are conducted to the CNS via somatic nerves?
Which type of sensations are conducted to the CNS via somatic nerves?
Which cranial nerve is responsible for muscle tone in the face?
Which cranial nerve is responsible for muscle tone in the face?
Which brain stem nuclei are involved in the regulation of muscle tone?
Which brain stem nuclei are involved in the regulation of muscle tone?
The corticospinal tracts originate from which area of the brain?
The corticospinal tracts originate from which area of the brain?
Which spinal cord level is involved in the pathway of pain and temperature sensations?
Which spinal cord level is involved in the pathway of pain and temperature sensations?
What is the lateral branch of the posterior root ganglion's axon involved in?
What is the lateral branch of the posterior root ganglion's axon involved in?
Which of the following best describes the pathway for fine touch sensations?
Which of the following best describes the pathway for fine touch sensations?
Which spinal cord tract carries fibres from the lower half of the body and lies medially?
Which spinal cord tract carries fibres from the lower half of the body and lies medially?
Which of the following statements is true about the 3rd order neurone in the pathway of sensations?
Which of the following statements is true about the 3rd order neurone in the pathway of sensations?
Which of the following best describes the pathway for deep (proprioceptive) sensations?
Which of the following best describes the pathway for deep (proprioceptive) sensations?
Which nuclei in the medulla are involved in the relay of deep (proprioceptive) sensations?
Which nuclei in the medulla are involved in the relay of deep (proprioceptive) sensations?
Which of the following best describes the pathway for simple touch sensations?
Which of the following best describes the pathway for simple touch sensations?
