The clear fluid that the brain is suspended in is known as:

En enero, cuando nieva, tú _____ y te pones bufanda, suéter y pantalones largos.

The fatty substance ________________ is what insulates the axons of neurons, and in doing so makes neuronal conduction of electrical impulses faster and more efficient.

Sensory neurons that carry nerve impulses from sensory stimuli towards the central nervous system and brain are neurons and motor neurons that carry neural impulses away from the central nervous system and towards muscles to cause movement are neurons.

The term means toward the surface while  means away from surface.

Nerves that emerge from the brainstem or spinal cord, or ganglia that receive synapses from sensory receptors, are located in the:

When the cerebral hemispheres are cut into upper and lower halves, the plane of the cut is:

Anterior circulation to the brain is supplied by the _______ via the aortic arch:

Estás en casa de un amigo. Son las once menos cuarto y tú tienes clase de español a las once en                                  punto. Tú ______ porque no quieres llegar tarde a la clase.

The term eof represents…