Neurons and Neuroglia

The dorsal root ganglion is an example of a bipolar neuron.

• TRUE

• FALSE

Astrocytes, which help form the blood-brain barrier, are excitable cells.

• TRUE

• FALSE

The _ cells are the myelin-forming cells of the peripheral nervous system.

Nerve cells, according to Guyton, have a resting membrane potential of 90mV.

• TRUE

• FALSE

Both the anterior and posterior neuropore closes by the 28th day of gestation.

• TRUE

• FALSE

On the 26th day of gestation, the posterior neuropore closes first, followed by the anterior neuropore.

• TRUE

• FALSE

The pons is derived from what primary vesicle during the development of the brain? _

Fill in the blank: The basal ganglia is developed from what primary division of the brain? _

Fill in the blank: The basal ganglia is developed from what primary division of the brain? _

In the early development of the brain, the thalamus came from what subdivision of the brain? _