Notes in g. Histology: PNS

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Published	07/28/2024	A {{c1::ganglion}} is a small group of nerve cell bodies in the PNS
Published	07/28/2024	{{c1::Autonomic}} efferent signals are delivered by a {{c2::2-step}} neuron chain.
Published	07/28/2024	In autonomic efferent signaling, the first cell body is in the {{c1::CNS}} and the second cell body is in a {{c2::PNS autonomic ganglion}}
Published	07/28/2024	{{c1::Somatic}} motor neuron cell bodies are {{c1::multipolar}} neurons located in the {{c2::CNS}} and their axons {{c3::directly contact}} …
Published	07/28/2024	The cell body of a neuron is referred to as the {{c1::soma}} or the {{c2::perikaryon}}
Published	07/28/2024	The Nissl substance is the {{c1::rough ER}}
Published	07/28/2024	The following is an example of the?
Published	07/28/2024	The granulated bodies that appear in the cytoplasm of the soma and dendrites of neurons is the {{c1::Nissl substance}}
Published	07/28/2024	The law of dynamic polarization states?
Published	07/28/2024	Nissl substance is found in the neuronal cell body and dendrites, but not in the {{c1::axon}}
Published	07/28/2024	The axonal cytoskeleton is composed of {{c1::neurofilaments}} made of {{c2::intermediate filaments}}, and {{c3::microtubules}}
Published	07/28/2024	{{c1::Dynein}} motor proteins are responsible for retrograde cargo in axons
Published	07/28/2024	{{c1::Kinesin}} motor proteins are responsible for anterograde cargo in axons
Published	07/28/2024	The tip of the axon during development is referred to as a {{c1::growth cone}}
Published	07/28/2024	At a chemical synapse, neurotransmitter released is triggered by the influx of {{c1::calcium}}
Published	07/28/2024	Oligodendrocytes provide myelination in the {{c1::CNS}}
Published	07/28/2024	Schwann cells provide myelination in the {{c1::PNS}}
Published	07/28/2024	{{c1::Nodes of ranvier}} are areas of the myelinated axon that are not covered by the myelin sheath
Published	07/28/2024	The arrows point to?
Published	07/28/2024	The following osmium tetroxide stain highlights?
Published	07/28/2024	One Schwann cell can ensheath multiple axons, but myelinates only {{c1::one}} axon
Published	07/28/2024	Myelinated nerves typically have a {{c1::wavy}} appearance
Published	07/28/2024	Each axon is surounded by a very thin sheet of connective tissue called the {{c1::endoneurium}}
Published	07/28/2024	Many axons are bundeled together in an axon {{c1::fascicle}}
Published	07/28/2024	Each axon fascicle is surrounded by a connective tissue sheet called the {{c1::perineurium}}
Published	07/28/2024	The entire nerve is surrounded by and the spaces between the axon fascicles are filled with connective tissue called the {{c1::epineurium}}
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Published	07/28/2024	Sensory contain large sensory neurons and abundant small glial cells called {{c1::satellite cells}} which also play a supporting role in supporti…
Published	07/28/2024	Sensory neurons are {{c1::pseudounipolar}} in structure
Published	07/28/2024	Autonomic ganglia are {{c1::multipolar}} or {{c2::bipolar}} in neuronal structure
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