Study sets matching "anatomy system peripheral nervous"

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Study sets matching "anatomy system peripheral nervous"

103 terms
Peripheral Nervous System Anatomy
Olfactory bulb
Olfactory bulb
Olfactory bulb
optic nerve
1 (nerve)
function: smell
2 (nerve)
Olfactory bulb
1 (nerve)
Olfactory bulb
function: smell
13 terms
ANATOMY - Peripheral Nervous System
axillary nerve
common fibular nerve
dorsal ramus
dorsal root ganglion
axillary nerve
common fibular nerve
Peripheral Nervous System Anatomy
Nerve
Spinal Nerve
Epineurium
Perineurium
Nerve
Spinal Nerve
103 terms
Peripheral Nervous System Anatomy
Olfactory bulb
Olfactory bulb
Olfactory bulb
optic nerve
1 (nerve)
function: smell
2 (nerve)
Olfactory bulb
1 (nerve)
Olfactory bulb
function: smell
96 terms
Anatomy Peripheral Nervous System
Central Nervous System
Peripheral Nervous System
two divisions of the peripheral nervou…
gray matter
brain... spinal cord
nerves... ganglia
somatic- body wall and surfuace, conscious... autonomic (viscera…
cell bodies, nuclei
Central Nervous System
brain... spinal cord
Peripheral Nervous System
nerves... ganglia
49 terms
Anatomy: Peripheral Nervous System
The PNS Contains
Nerves
Ganglia
Most nerves carry...
1. Nerves... 2. Ganglia
Group of axons in the PNS... In the brain, it is a tract
Groups of neruonal cell bodies int the PNS
Both afferent and efferent axons
The PNS Contains
1. Nerves... 2. Ganglia
Nerves
Group of axons in the PNS... In the brain, it is a tract
58 terms
anatomy peripheral nervous system
nervous system
functions of nervous system
central nervous system
peripheral nervous system
the master controlling and communicating system of the body
gathers all information (sensory imput), processes and interp…
brain and spinal cord
everything on the side
nervous system
the master controlling and communicating system of the body
functions of nervous system
gathers all information (sensory imput), processes and interp…
28 terms
Anatomy - Peripheral Nervous System
Located
Peripheral nerve fiber
Neurolemma
A series of schwann cells are organize…
outside the CNS
the axon of the neuron and its neurolemma
formed by the membrane of schwann cells (myelinated) when sch…
the length of the axon
Located
outside the CNS
Peripheral nerve fiber
the axon of the neuron and its neurolemma
Anatomy Peripheral Nervous System
nervous system in peripheral nervous s…
bundle of nerve fibers
laying down while 70 and you get up an…
fascicles have connective tissue aroun…
Somatic
Fascicle/Nerve
Orthostatic Hypotension
Perineurium
nervous system in peripheral nervous s…
Somatic
bundle of nerve fibers
Fascicle/Nerve
17 terms
Anatomy Peripheral Nervous System
sensory (afferent) neruon
motor (efferent) neuron
somatic nervous system
autonomic nervous system
carry impulses from PNS to CNS
carry impulses from CNS to effectors
connect CNS to the skin and skeletal muscles, conscious activ…
fibers connect to CNS to viscera (heart, tummy), unconscious…
sensory (afferent) neruon
carry impulses from PNS to CNS
motor (efferent) neuron
carry impulses from CNS to effectors
47 terms
Anatomy - Peripheral Nervous System
Peripheral Nervous System
Sensory Receptors
Sensation
perception
all neural structures outside the brain, cranial, and spinal…
specialized to respond to changes in the environment
awareness of stimulus
interpretation of meaning of stimulus
Peripheral Nervous System
all neural structures outside the brain, cranial, and spinal…
Sensory Receptors
specialized to respond to changes in the environment
25 terms
Anatomy peripheral nervous system
Gustatory cells a are stimulated by....
Sensory impulses transmitted over the…
Damage of the medical recti muscles wo…
Nearsightedness is more properly called
Substances in solution
Taste
Convergence
Myopia
Gustatory cells a are stimulated by....
Substances in solution
Sensory impulses transmitted over the…
Taste
36 terms
Anatomy Peripheral Nervous System
endoneurium
perineurium
epineurium
gamma motor neurons
loose connective tissue surrounding individual axons
binds groups of fibers into fascicles
wraps the whole nerve
extrapyramidal tracts
endoneurium
loose connective tissue surrounding individual axons
perineurium
binds groups of fibers into fascicles
Anatomy - Peripheral Nervous System
Mechanoreceptors
Thermoreceptors
Chemoreceptors
Photoreceptors
respond to touch, pressure, stretch, vibrations, and itch
Respond to temperature change
Respond to chemicals in solutions
Respond to light
Mechanoreceptors
respond to touch, pressure, stretch, vibrations, and itch
Thermoreceptors
Respond to temperature change
Anatomy - Peripheral Nervous System
Afferent Nervous system
Efferent nervous System
Sympathetic nervous system
Parasympathetic nervous system
somatic and visceral (sensory)
somatic and autonomic (motor)
fight or flight response
rest and digest
Afferent Nervous system
somatic and visceral (sensory)
Efferent nervous System
somatic and autonomic (motor)
24 terms
Anatomy peripheral nervous system
Nerve
Endoneurium
Perineurium
Fasicles
Bundle of neuronal processes (axons) outside the central nerv…
A delicate connective tissue sheath that surrounds each fiber…
Coarse connective tissue wrapping that binds groups of fibers…
Bundle of nerve or muscle fibers bound together by connective…
Nerve
Bundle of neuronal processes (axons) outside the central nerv…
Endoneurium
A delicate connective tissue sheath that surrounds each fiber…
67 terms
Anatomy- Peripheral Nervous System
Afferent
Somatic (Afferent)
Special (Afferent)
Visceral (Afferent)
Body to brain
Skin, muscles, joints, touch
Vision, hearing, equilibrium, smell, taste
Internal Environment
Afferent
Body to brain
Somatic (Afferent)
Skin, muscles, joints, touch
ANATOMY - Peripheral Nervous System
axillary nerve
common fibular nerve
femoral nerve
median nerve
axillary nerve
common fibular nerve
22 terms
The peripheral nervous system- anatomy
sensory (afferent) division
somatic sensory division
visceral sensory division
motor (efferent) division
carries sensory signals by way of afferent nerve fibers from…
carries signals from receptors in the skin, muscles, bones an…
carries signals mainly from the viscera of the thoracic and a…
carries motor signals by way of efferent nerve fibers from th…
sensory (afferent) division
carries sensory signals by way of afferent nerve fibers from…
somatic sensory division
carries signals from receptors in the skin, muscles, bones an…
Anatomy of Peripheral Nervous System
Cranial Nerves
Spinal Nerves
dorsal nerve roots
ventral nerve roots
- Part of the peripheral nervous system... - 12 pairs... - Have sen…
- Part of the peripheral nervous system... - 31 pairs that origi…
• receive sensory info ... - afferent (sensory) nerve root
• send motor commands... - efferent (motor) nerve root
Cranial Nerves
- Part of the peripheral nervous system... - 12 pairs... - Have sen…
Spinal Nerves
- Part of the peripheral nervous system... - 31 pairs that origi…
49 terms
Human Anatomy Peripheral Nervous System
Pinna/Auricle
External Auditory Canal/External Acous…
Tympanic Membrane
Ossicles
Gathers and funnels (which amplifies) sound waves. Helps dete…
Lined with skin that contains hairs, as well as sebaceous gla…
Boundary between the external and middle ears. Sound waves vi…
Transmit the vibrations of the eardrum to a fluid in the inne…
Pinna/Auricle
Gathers and funnels (which amplifies) sound waves. Helps dete…
External Auditory Canal/External Acous…
Lined with skin that contains hairs, as well as sebaceous gla…
29 terms
Anatomy of the peripheral nervous system
Neurons
Glial cells
in the central nervous system (CNS) th…
In the peripheral nervous system (PNS)…
specialized for the transmission of signals and communication…
surround and support neurons.
astrocytes, oligodendrocytes and microglia.
the Schwann cells, enteric glial cells and satellite cells.
Neurons
specialized for the transmission of signals and communication…
Glial cells
surround and support neurons.
Anatomy - peripheral nervous system
Bulbous corpuscles
Chemoreceptors
Encapsulated nerve fibers
End bulb
receptors responsive to heavy touch and pressure located in t…
class of receptors that respond to body fluid composition, od…
structural class of general receptors in which denderites are…
receptors located in mucus membranes and are responsive to li…
Bulbous corpuscles
receptors responsive to heavy touch and pressure located in t…
Chemoreceptors
class of receptors that respond to body fluid composition, od…
Anatomy - Peripheral nervous system
Autonomic nervous system
Somatic nervous system
Two main divisions of peripheral nervo…
Divisions of autonomic nervous system
Involuntary, innervates internal organs, blood vessels and gl…
Voluntary, innervates skin, skeletal muscle and joints of the…
Autonomic and somatic nervous system
Sensory nerves (afferents)... Motor nerves (efferents): sympathe…
Autonomic nervous system
Involuntary, innervates internal organs, blood vessels and gl…
Somatic nervous system
Voluntary, innervates skin, skeletal muscle and joints of the…
33 terms
Peripheral nervous system anatomy
Axillary nerve injury site
Axillary nerve injury consequence
Radial nerve injury site
Radial nerve injury consequence
Beteeen humerus and scapula
Reduced flexion, abduction, external rotation... Reduced sensati…
Humerus fracture
Wrist drop... Weak supination
Axillary nerve injury site
Beteeen humerus and scapula
Axillary nerve injury consequence
Reduced flexion, abduction, external rotation... Reduced sensati…
19 terms
Peripheral Nervous System Anatomy
Neurotubules and Neurofilaments
Motor, Sensory, Autonomic
Collar
Middle Finger
What comprises the cytoskeleton for anterograde and retrograd…
In terms of degree of myelination and thickness, arrange Moto…
Testing Dermatomal Region for C3
Testing Dermatomal Region for C7
Neurotubules and Neurofilaments
What comprises the cytoskeleton for anterograde and retrograd…
Motor, Sensory, Autonomic
In terms of degree of myelination and thickness, arrange Moto…
71 terms
Peripheral Nervous System- Anatomy
How many pairs of cranial nerves?
How many pairs of spinal nerves?
Neurons are capable of?
What kinds of neurons are unipolar?
12 (attached to brain)
36 pairs
Excitation
Primary afferent neurons or cranial nerve ganglia
How many pairs of cranial nerves?
12 (attached to brain)
How many pairs of spinal nerves?
36 pairs
Anatomy of the Peripheral Nervous System
Objective
Peripheral Nervous System
CNS vs PNS
SNS
Sensory Afferent go through the spinothalamic tract... and Motor…
Neurons functional part of the system... Neuroglia - Supportive…
CNS - Nervous Tissue of the brain and spinal cord... PNS - Exist…
Somatic and motor innervation to body ... Sensory and Motor fibe…
Objective
Sensory Afferent go through the spinothalamic tract... and Motor…
Peripheral Nervous System
Neurons functional part of the system... Neuroglia - Supportive…
49 terms
Anatomy Lab 6 Peripheral Nervous System
multipolar neuron
cell body
cell body
dendrites
multipolar neuron
cell body
12 terms
Anatomy (peripheral nervous systems)
Olfactory
Optic
Oculomotor
Trochlear
Oh (small)
Oh (vision)
Oh ( motor)
To
Olfactory
Oh (small)
Optic
Oh (vision)
Anatomy Lab- Peripheral Nervous System
Peripheral Nervous System
Cranial Nerves
Spinal Nerves
Efferent Division
Consists of organs called peripheral nerves, or simply, nerve…
Nerves that originate from the brain and the brainstem contro…
Nerves that originate from the spinal cord controls the volun…
Motor- innervates muscle cells and glands
Peripheral Nervous System
Consists of organs called peripheral nerves, or simply, nerve…
Cranial Nerves
Nerves that originate from the brain and the brainstem contro…
24 terms
Anatomy 1 Peripheral Nervous System
Spinal Nerves
Somatic Nervous System
Preganglionic neuron & Postganglionic…
Limb Plexus
31 distributed as... 8-cervical... 12-thoracic... 5- lumbar... 5- sacral…
controls voluntary
...
Anterior Primary Rami
Spinal Nerves
31 distributed as... 8-cervical... 12-thoracic... 5- lumbar... 5- sacral…
Somatic Nervous System
controls voluntary
77 terms
Anatomy: Peripheral Nervous System (Worksheet)
# cervical vertebrae with ____ curvature
# thoracic vertebrae with ____ curvature
# lumbar vertebrae with ____ curvature
# sacral vertebrae with _____ curvature
7 ... secondary
12 ... primary
5 ... secondary
5 ... primary
# cervical vertebrae with ____ curvature
7 ... secondary
# thoracic vertebrae with ____ curvature
12 ... primary
Anatomy Lab--Peripheral Nervous System
I
II
III
IV
Olfactory--Sensory... Function: senses smell... Exit: Olfactory fos…
Optic--Sensory... Function: senses vision and visual field... Exit:…
Oculomotor--motor... Function: movement of eye muscles and pupil…
trochlear--motor... function: movement of superior oblique (eye…
I
Olfactory--Sensory... Function: senses smell... Exit: Olfactory fos…
II
Optic--Sensory... Function: senses vision and visual field... Exit:…
Anatomy 210 Peripheral Nervous System
Endoneurium
Perinerium
Epineurium
Dermatome
Covering around myelin sheath
Covering around nerve fasicles
Covering around nerve
An area of skin supplied by nerves from a single spinal root
Endoneurium
Covering around myelin sheath
Perinerium
Covering around nerve fasicles
Anatomy - Peripheral and Autonomic Nervous Systems
Glossopharyngeal
optic nerve
facial nerve
Vestibulocochlear nerve
Innervates pharynx
vision
Control of facial muscles
Equilibrium and hearing
Glossopharyngeal
Innervates pharynx
optic nerve
vision
Anatomy 9: The Peripheral Nervous System
Sensory receptor
Somatic receptors
Visceral receptors
Special receptors
An organ that responds to a specific type of stimulus by trig…
Sensory receptors in the skin, muscle, and tendons
Sensory receptors in the internal organs
Sensory receptors in specific locations
Sensory receptor
An organ that responds to a specific type of stimulus by trig…
Somatic receptors
Sensory receptors in the skin, muscle, and tendons
Anatomy final: The peripheral Nervous System!
Somatic Motor
Autonomic Moto
Mixed Nerve
Olfactory Nerve
Carries motor information to skeletal muscles
Carries motor information to cardiac and smooth muscles, and…
Some axons carry sensory information, some carry motor inform…
Originates in nasal epithelium roof of nasal cavity > axons t…
Somatic Motor
Carries motor information to skeletal muscles
Autonomic Moto
Carries motor information to cardiac and smooth muscles, and…
31 terms
Anatomy of the Peripheral Nervous System (PNS)
Peripheral Nervous System
Cranial Nerves
Olfactory Nerve
Optic Nerve
Part of nervous system which mediates directly with internal…
Originate from cranial nerve nuclei... Most associated with one…
Cranial Nerve 1... Attachment To Brain:... - Forebrain... Neurocranial…
Cranial Nerve 2... Attachment To Brain:... - Diencephalon... Neurocran…
Peripheral Nervous System
Part of nervous system which mediates directly with internal…
Cranial Nerves
Originate from cranial nerve nuclei... Most associated with one…
20 terms
Anatomy of the Central and Peripheral Nervous System
Lateral Ventricles
Third Ventricle
Cerebral Aqueduct
Fourth Ventricle
inside the Corpus callosum
Connects the 3rd and 4th ventricles
At the end of the Cerebral Aqueduct
Lateral Ventricles
inside the Corpus callosum
Third Ventricle
16 terms
Anatomy Peripheral Nervous System Vocab
ganglia
afferent (sensory) system
efferent (motor) system
somatic sensory system
collections of neuron cell bodies outside the central nervous…
system that detects sensory impulses from the peripheral nerv…
system that carries impulses away from the central nervous sy…
portion of the peripheral nervous system containing motor neu…
ganglia
collections of neuron cell bodies outside the central nervous…
afferent (sensory) system
system that detects sensory impulses from the peripheral nerv…
Anatomy & Physiology: The Peripheral Nervous System
What are the two structural groups of…
What are the two functional groups of…
What does the somatic nervous system d…
What does the autonomic nervous system…
Cranial nerves from the brain, and spinal nerves from the spi…
The somatic nervous system, and the autonomic nervous system.
Cranial and spinal nerves that oversee the control of conscio…
It controls unconscious activies, such as heart, stomach, and…
What are the two structural groups of…
Cranial nerves from the brain, and spinal nerves from the spi…
What are the two functional groups of…
The somatic nervous system, and the autonomic nervous system.
Peripheral Nervous System Anatomy Arm
Axillary nerve
Cervical Enlargement
Cervical Plexus
Brachial plexus
...
...
...
...
Axillary nerve
...
Cervical Enlargement
...
46 terms
Peripheral Nervous System-Anatomy Lecture
All _____ are composed of, at most, fo…
Nervous tissues contain two types of c…
What is the connective tissue in the C…
What are the connective tissues in the…
Organs
1. Excitable Cells... 2. Nonexcitable (supporting) Cells
Meninges
1. Endoneurium... 2. Perineurium... 3. Epineurium
All _____ are composed of, at most, fo…
Organs
Nervous tissues contain two types of c…
1. Excitable Cells... 2. Nonexcitable (supporting) Cells
Peripheral Nervous System Anatomy Leg
Femoral nerve
Sciatic nerve
Tibial nerve
Cauda Equina
...
...
...
...
Femoral nerve
...
Sciatic nerve
...
46 terms
Peripheral Nervous System-Anatomy Lecture
All _____ are composed of, at most, fo…
Nervous tissues contain two types of c…
What is the connective tissue in the C…
What are the connective tissues in the…
Organs
1. Excitable Cells... 2. Nonexcitable (supporting) Cells
Meninges
1. Endoneurium... 2. Perineurium... 3. Epineurium
All _____ are composed of, at most, fo…
Organs
Nervous tissues contain two types of c…
1. Excitable Cells... 2. Nonexcitable (supporting) Cells
Anatomy - Peripheral Nervous System Notes
somatic nervous system
autonomic nervous system
olfactory nerve
optic nerve
(voluntary) skin, muscle, and skeletal
(involuntary) heart, viscera, glands
sense of smell
vision
somatic nervous system
(voluntary) skin, muscle, and skeletal
autonomic nervous system
(involuntary) heart, viscera, glands
Peripheral Nervous System Anatomy Lab
Olfactory bulb (I)
Optic nerve (II)
Oculomotor nerve (III)
Trochlear nerve (IV)
carry afferent impulses for smell
carry afferent impulses for vision
move the eyeball
motor nerves, supply motor fibers for eye muscle
Olfactory bulb (I)
carry afferent impulses for smell
Optic nerve (II)
carry afferent impulses for vision
26 terms
Anatomy Final (Peripheral nervous system)
Somatic Spinal Nerves Divided into 5 s…
Somatic Nerve Plexuses
In order to regenerate, a somatic nerv…
Somatic nervous system comprised of
Cervical, Thoracic, Lumbar, Sacral, Coccygeal
Cervical, brachial, lumbar, sacral, coccygeal
Neurolemma
Cranial and Spinal nerves
Somatic Spinal Nerves Divided into 5 s…
Cervical, Thoracic, Lumbar, Sacral, Coccygeal
Somatic Nerve Plexuses
Cervical, brachial, lumbar, sacral, coccygeal
29 terms
Anatomy Nervous System and Peripheral Nervous System
CNS
PNS
sensory
integrative
brain and spinal cord
peripheral nerves
gather information by detecting changes inside and outside th…
sensations are brought together to make conscious or subconsc…
CNS
brain and spinal cord
PNS
peripheral nerves
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