When Do the Ventricles and the Central Canal of the Spinal

question 160

Multiple Choice

When do the ventricles and the central canal of the spinal cord form?

• A) shortly after birth in humans
• B) just as the forebrain starts its rapid phase of growth
• C) early in embryonic development
• D) during the third trimester

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Definitions:

Mirror Neuron Activity

Neural activity observed in certain brain regions that activate both when an individual performs an action and when they observe the same action performed by another.

Conscious Reflection

Deliberate thought or meditation on one's own actions, feelings, or thoughts.

Yawn

A reflex consisting of the simultaneous inhalation of air and the stretching of the eardrums, often triggered by tiredness, stress, or boredom.

Mirror Neurons

Neurons that activate both when an individual performs an action and when they observe the same action performed by another, thought to be fundamental to learning and empathy.