The afferent stimuli is called

The Peripheral nervous system is regenerative to some extent

The motor division of the peripheral nervous system is further divided into how many subdivisions?

PNS Motor subdivision that is under voluntary control

Involuntary control and smooth muscle regulation is what PNS Motor subdivision?

Neurons do not leverage the sodium/potassium pump

Which glial cell DOES NOT reside in the central nervous system?

Glial cell that produces CSF in the central nervous system:

Ganglia refers to a cluster of cell bodies in what nervous system?

Where the signal collects and determines if the signal fires or not(the trigger zone)

• most common type of neuron, 3 or more processes, small or no axon, most of the brain is multipolar

What is the resting membrane potential?

What is threshold's membrane potential?

To pass through the plasma membrane(PM), what gates does sodium need to travel through?

Do graded(local) potentials propagate all the way down a neuron?

Local potentials can be initiated by:

Which of the following is a characteristic of an action potential?

What is occurring at 3 on the graph pictured?

What type of refractory period can fire another action potential if the stimulus is much larger?

Gray matter consists of _______ axons, making action potentials travel ________ than those in white matter.

Which vertebra are most susceptible to injury(i.e. herniated discs?)

What layer of the meninges is the deepest and resides on the surface of the brain?

What neurotransmitter is blocked by the release of Botox?

Structure located in the ventricles are lined with ependymal cells to filter the blood and make/produce the CSF

• Is this the correct flow of cerebrospinal fluid(CSF)?

• 1. Choroid plexus of lateral ventricles produce CSF

• 2. CSF flows through the interventricular foramina

• 3.  Into the fourth ventricle

• 4. Through the cerebral aqueduct(aka: mesencephalic aqueduct, aqueduct of Sylvius)

• 5. Into the third ventricle

• 6. And into the subarachnoid space between the arachnoid and pia mater

A young infant comes to the emergency room with her head enlarged to three times the normal diameter of an infants head. This can be fixed by shunting the brain to drain the excess or blockage of cerebrospinal fluid. This infant presents with:

How do we know what type of meningitis a patient has to determine what route of treatment we take?

• White matter tract that deals with olfaction and long term memory. Connects regions of the brain in the same hemisphere(back to front, top to bottom, left to right)

This type of neuronal circuitry can be defined as:

• Type of aphasia allows for word comprehension but does not allow for word production

Number 4 of the diagram is what lobe?

True or false: Whiplash is not the most common injury in a car accident

The ______ gland is responsible for regulation of our circadian rhythms

Continuous conduction is faster than saltatory conduction

Faster conduction down an axon can occur when:

A right-brained person is considered to be:

What connects the two hemispheres of the brain?

Structure responsible for hunger, thirst, and sex drive

What makes up the majority of the brain?

At Resting Membrane Potential, there is a slightly negative charge in the intracellular fluid

An EPSP can inhibit a post-synpatic potential from firing an action potential

• Lobe of the brain involved in higher thought, discriminates us from other mammalians; have larger frontal lobes(intelligence, intellect, personality, wittiness)

Which of the following IS NOT a part of the limbic system?

What bacterium can cause meningitis?

What is pictured at number 6 in this diagram?