Neurons & Glia
This part of the neuron is where information is COLLECTED
Dendrite
This part of the nervous system is involved in your stomach growling
Autonomic
This is how many layers of meninges there are
Three
This type of ion channel is always open
Leak channels
This is the body's sensory relay system
Thalamus
Scientist Ramon y Cajal thought the nervous systemm was organized as...
individual units (neuron doctrine)
If you want to see the brain with a frontal view, you need this type of cut
Coronal
This brain region is involved in balance and coordination
Cerebellum
These are used to move ions against their concentration gradient
Ion pumps
Injury to this cranial nerve can cause death
Vagus (Number 10)
This kind of glia myelinates the CENTRAL nervous system
Oligodendrocytes
Your mouth is [ ] to your eyes
Ventral
This brain region is involved in emotional memory
Amygdala
{ } is predominant in the extracellular space, while { } is predominant in the intracellular space.
Na+ and K+
The frontal lobe is { } to the occipital lobe
Anterior
The cause of multiple sclerosis
Demyelination
This cranial nerve is involved in Bell's Palsy
Facial (Number 7)
{ } area is related to language production and found in { } lobe, while { } area is related to language comprehension and found in { } lobe
Broca's, frontal, Wernicke's, temporal
-65mV
This is the neurotransmitter used by the nucleus accumbens
Dopamine
This neuron type is present mostly in sensory systems
Bipolar
Sensory neurons enter { } side of spinal cord and motor neurons enter through { } side of spinal cord
Dorsal and ventral
These two parts make up the tectum
Inferior and superior colliculus
This ion's equilibrium potential is the same as the resting membrane potential, so while cell is at rest, which direction does it move toward?
Cl-, it doesn't move in or out
How many cranial nerves are there? Explain the function of one of them.
12 nerves, answers vary