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Chapter 10
Chapter 10
Chapter 12
Chapter 12
Chapter 13
100
connective tissue within a muscle fascicle and surrounds individual muscle cells
What is endomysium
100
functional unit of a muscle cell
What is a sarcomere
100
Division of the PNS that carries sensory information, from PNS to CNS
What is afferent division
100
Part of the neuron that receives information from other neurons
What is dendrites
100
root that contains axons of motor neurons
What is ventral
200
Further propagates an action potential deeper into a muscle fiber
What is t-tubule
200
formed by one T-tubule and two terminal cisternae
What is a triad
200
a synapse between a neuron and a muscle
What is Neuromuscular junction
200
branches of a single axon
What is collaterals
200
space between dura mater and walls of vertebral canal, anesthetic injection site
What is epidural space
300
consists of f-actin,nebulin, tropomyosin, troponin
What is thin filaments
300
found in the center of I bands
What is z-lines
300
type of neuron with very long axons, fused dendrites and axon
What is unipolar neurons
300
gaps between myelinated segments of axons
What is nodes of Ranvier
300
Reflexes can be classified by development,response, complexity of circuit and..?
What is processing site
400
binds to myosin heads to sever the bond between myosin heads and actin
What is ATP
400
excites neuron terminal to release neurotransmitters
What is calcium
400
when the membrane potential becomes more negative
What is hyperpolarization
400
Type of neuroglia that regulates environment around neuron and are AKA amphicytes
What is satellite cells
400
Lie between posterior gray horns and posterior median sulcus
What is posterior white columns
500
part of muscle cell where ACh binds and where Na+ channels are located
What is motor end plate
500
Activated when Ca2+ binds with calmodulin, breaks down ATP to initiate smooth muscle contraction
What is myosin light chain kinase
500
Ion that slowly rushes out of a cell during depolarization
What is potassium
500
Process in which action potentials move along a myelinated axon, local current "jumps" from node to node
What is saltatory propagation
500
This pattern of neural circuity spreads the stimulation to many neurons or neuronal pools in CNS
What is divergence