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Study sets matching "p1 chapter 12"

53 terms
A&P1 Chapter 12
Central nervous system (CNS)
Peripheral nervous system (PNS)
Brain
Cranial Nerves
brain and spinal cord
all nervous tissue outside the CNS
enclosed by skull. 100 billion neurons
12 pairs. Left and Right.
Central nervous system (CNS)
brain and spinal cord
Peripheral nervous system (PNS)
all nervous tissue outside the CNS
109 terms
A&P1 Chapter 12
Overview of nervous system
2 Main Divisions of Nervous System
3 Divisions of the Peripheral Nervous…
Somatic Nervous System (PNS)
-Weighs just 2kg or 4 1/2 pounds and comprises only 3% of tot…
-Central Nervous System (CNS) = Brain and spinal cord... -Periph…
-Somatic nervous system (SNS) = Voluntary... -Autonomic nervous…
-Consists of somatic sensory neurons that convey info from sn…
Overview of nervous system
-Weighs just 2kg or 4 1/2 pounds and comprises only 3% of tot…
2 Main Divisions of Nervous System
-Central Nervous System (CNS) = Brain and spinal cord... -Periph…
138 terms
A&P 1, Chapter 12 (Nervous)
Nervous system
Central nervous system
Peripheral nervous system
Nerve
Divided into central & peripheral
Brain & spinal cord... Astrocytes, microglia, ependymal, oligod…
All nervous tissue outside the CNS... Nerves, ganglia, enteric…
Collection of neurons in the PNS... Bundle of hundreds to thous…
Nervous system
Divided into central & peripheral
Central nervous system
Brain & spinal cord... Astrocytes, microglia, ependymal, oligod…
12 terms
chapter 12 A&P 1
Wernicke's area
Prefrontal cortex
Primary olfactory cortex
Hypothalamus
Involved in understanding written and spoken language
Involved with intellect, cognition, recall, and personality…
Wernicke's area
Involved in understanding written and spoken language
Prefrontal cortex
Involved with intellect, cognition, recall, and personality…
21 terms
A&P 1 Chapter 12
Spinal Cord
Meninges
Meninges (cont.)... Don't Act Petty
Meninges (cont.)
-extends from the brain to the L2 vertebra... -composed of cervi…
connective tissue membranes that surround the spinal cord and…
1. Dura Mater... 2. Arachnoid Mater... 3. Pia Mater
1. Dura Mater (tough mother)... -tough outermost layer (continu…
Spinal Cord
-extends from the brain to the L2 vertebra... -composed of cervi…
Meninges
connective tissue membranes that surround the spinal cord and…
129 terms
A & P 1 - Chapter 12 - Mr. Baki
The wall of the eye is spherical and c…
The outer layer of the eye is called
Sclera is composed of
Cornea is the transparent portion on t…
Sclera... Choroid Coat... Retina
Sclera
white dense connective tissue
eyeball ... transparent so light can pass through it
The wall of the eye is spherical and c…
Sclera... Choroid Coat... Retina
The outer layer of the eye is called
Sclera
99 terms
A&P 1 (Chapter 12)
Nervous system
CNS
Foramen magnum
PNS
one of the smallest yet the most complex of the 11 body systems
Brain and Spinal cord
connects the spinal cord to the brain
all nervous tissue outside the CNS (nerves, ganglia, enteric…
Nervous system
one of the smallest yet the most complex of the 11 body systems
CNS
Brain and Spinal cord
64 terms
A&P Chapter 12.1
a neural tube
primary brain vesicles
-Prosencephalon (forebrain)... -Mesenceph…
prosencephalon
What do the brain and spinal cord start as?
The anterior (rostal) neural tube rapidly expands/constricts…
What are the 3 primary brain vesicles?
forebrain
a neural tube
What do the brain and spinal cord start as?
primary brain vesicles
The anterior (rostal) neural tube rapidly expands/constricts…
25 terms
Chapter 12 P1
好像
位子
服务员
桌子
To seem; to be like (hǎoxiàng)
Seat (wèi4zi)
Waiter; attendant (fúwùyuán)
Table (zhuōzi)
好像
To seem; to be like (hǎoxiàng)
位子
Seat (wèi4zi)
60 terms
A&P 1 Chapter 12
Cephalization
Neural Tube
Diencephalon
Ventricle
the concentration of sense organs, nervous control, etc., at…
The brain and spinal cord begin as an embryonic structure
Interbrain
Continuous with one another and with the central canal of the…
Cephalization
the concentration of sense organs, nervous control, etc., at…
Neural Tube
The brain and spinal cord begin as an embryonic structure
22 terms
A&P Chapter 12 Nervous Tissue 1
Sodium-potassium pump
Cyclic AMP
Overall function of nervous system
Major anatomical subdivisions of nervo…
A protein pump within a plasma membrane of an axon that resto…
cAMP, ... An important second-messenger molecule that activates…
1. receives information about changes in body and external en…
Central nervous system (brain and spinal cord)... Peripheral ner…
Sodium-potassium pump
A protein pump within a plasma membrane of an axon that resto…
Cyclic AMP
cAMP, ... An important second-messenger molecule that activates…
67 terms
A&P Chapter 12
atrioventricular
atria
bicuspid
chordae tendinae
Valves that prevent the back flow of blood from ventricles in…
Thin-walled, upper chambers of the heart that receive blood f…
Atrioventricular valve located between the left ventricle and…
Tough, thin bands of connective tissue that attach the papill…
atrioventricular
Valves that prevent the back flow of blood from ventricles in…
atria
Thin-walled, upper chambers of the heart that receive blood f…
75 terms
a & p 1 chapter 12
adenoids
alveolus
apex of the lung
base of the lung
lymphatic tissue in the nasopharynx; pharyngeal tonsils
air sac in the lung
tip or uppermost portion of the lung
lower portion of the lung; from the Greek word basis, foundat…
adenoids
lymphatic tissue in the nasopharynx; pharyngeal tonsils
alveolus
air sac in the lung
A&P 1 - Chapter 12 Study Guide
Central Nervous System (CNS)
Peripheral Nervous System (PNS)
Nerve
Tract
Composed of the brain and spinal cord.
Composed of cranial nerves from brain and spinal nerves from…
A cordlike bundle of neuronal axons and/or dendrites and asso…
...
Central Nervous System (CNS)
Composed of the brain and spinal cord.
Peripheral Nervous System (PNS)
Composed of cranial nerves from brain and spinal nerves from…
108 terms
A&P Chapter 12: Neural Tissue
CNS
PNS
Nerves
Cranial nerves
Central Nervous System... consists of brain, spinal cord, and s…
Peripheral Nervous System... Includes all neural tissue outside…
Bundles of axons that carry sensory info and motor commands i…
Connect to brain
CNS
Central Nervous System... consists of brain, spinal cord, and s…
PNS
Peripheral Nervous System... Includes all neural tissue outside…
95 terms
A&P 1(Chapter 12)
central nervous system
cephalization
embryonic development
embryonic development stage 1
consist of brain and spinal cord
Evolutionary development of the rostral (anterior) portion of…
Gastrulation produces three embryonic germ layers... Endoderm -…
the neural plate forms from surface ectoderm
central nervous system
consist of brain and spinal cord
cephalization
Evolutionary development of the rostral (anterior) portion of…
136 terms
A&P 1 Chapter 12
Neurobiology
Endocrine System and Nervous System
Nervous System: 3 basic steps for carr…
Central Nervous System and Peripheral…
the study of the nervous system
Two organ systems that maintain internal coordination.
1. through sense organs and simple nerve endings... 2. the DNS p…
The nervous system has two anatomical subdivisions (the latte…
Neurobiology
the study of the nervous system
Endocrine System and Nervous System
Two organ systems that maintain internal coordination.
98 terms
A & P 1 - Chapter 12 - Mr. Baki
Sclera is composed of
Iris is a pigmented smooth involuntary…
The retina has photo receptors which a…
Photo receptors in the iris have
white dense connective tissue
opening and closing of pupil
sensory neurons
gated channels... Light opens the sodium channel; dark closes th…
Sclera is composed of
white dense connective tissue
Iris is a pigmented smooth involuntary…
opening and closing of pupil
68 terms
A&P1 Chapter 12
spinal cord
cerebral cortex
motor areas of cerebral cortex
sensory areas of cerebral cortex
central cavity surrounded by gray matter core w/ external whi…
site of conscious mind: awareness, sensory perception, volunt…
control voluntary movement
conscious awareness of sensation
spinal cord
central cavity surrounded by gray matter core w/ external whi…
cerebral cortex
site of conscious mind: awareness, sensory perception, volunt…
54 terms
A&P 1: chapter 12 (nervous system: nervous tissue)
receptors
stimulus
effectors
central nervous system (CNS)
specialized nervous system structures that monitor changes in…
the changes in both the internal and external environment
acts in response to the stimulus -- the brain and spinal cord…
includes brain and spinal cord. brain is protected and enclos…
receptors
specialized nervous system structures that monitor changes in…
stimulus
the changes in both the internal and external environment
86 terms
Chapter 12: Neural Tissue P1
Nervous system
The two types of cells in the nervous…
Neurons
Neuroglia
All neural tissue in the body and specialized organs
Neurons ... Neuroglia (glial cells)
-Cells that send and receive signals... -In charge of info proce…
-Cells that support and protect neurons... -Half the volume of n…
Nervous system
All neural tissue in the body and specialized organs
The two types of cells in the nervous…
Neurons ... Neuroglia (glial cells)
159 terms
A&P Chapter 12
C. collect information.
B. effectors.
B. peripheral nervous system.
A. Transporting materials throughout t…
Receptors are parts of the nervous system that allow it to:…
The nervous system controls the activity of muscles and gland…
Nerves and ganglia are structures found in the: ... A. central n…
Which is not a general function of the nervous system? ... A. Tr…
C. collect information.
Receptors are parts of the nervous system that allow it to:…
B. effectors.
The nervous system controls the activity of muscles and gland…
12 terms
Chapter 12 p1
Magmatic Deposit
Hydrothermal Deposit
Sedimentary Deposits
Placer Deposits
form from cooling plutonic intrusision
Heat source (pluton) is cooled by undergroud water
they exist
minerals are eroded out of bed rock and deposited in river. S…
Magmatic Deposit
form from cooling plutonic intrusision
Hydrothermal Deposit
Heat source (pluton) is cooled by undergroud water
61 terms
Chapter 12 A&P 1
10What is a withdrawal reflex? How do…
List all the spinal nerves by name and…
What is a dermatome? Why are dermatome…
16.What is a plexus? What happens to t…
Withdrawal reflex- Is when you remove a limb or another body…
8 in the cervical region - C1-C8... 12 in the thoracic region- T…
A dermatome is the area of skin supplied with sensory innerva…
A plexus is an intermingling of the nerves. The roots of diff…
10What is a withdrawal reflex? How do…
Withdrawal reflex- Is when you remove a limb or another body…
List all the spinal nerves by name and…
8 in the cervical region - C1-C8... 12 in the thoracic region- T…
23 terms
A&P 1 Chapter 12
Neurons
Neuroglia
Nerves
Cranial Nerves
the basic functional unit of the nervous system, transmit inf…
Supporting cells of the nervous system
bundles of axons (nerve fibers) in the PNS; carries sensory i…
nerves connected to the brain
Neurons
the basic functional unit of the nervous system, transmit inf…
Neuroglia
Supporting cells of the nervous system
55 terms
Chapter 12 A&P 1
ventricles of the brain
lateral ventricles
3rd ventricle
4th ventricle
lined with ependymal cells, filled with cerebrospinal fluid
right and left, separated by the septum pellucidum. They drai…
located in the diencephalon, drains into the 4th ventricle by…
connected to the central canal of the spinal cord and connect…
ventricles of the brain
lined with ependymal cells, filled with cerebrospinal fluid
lateral ventricles
right and left, separated by the septum pellucidum. They drai…
A&P 1 Chapter 12
neurons
central nervous system
peripheral nervous system
afferent divison
the basic functional units of the nervous system are in indiv…
brain and spinal cord
everything else
sensory
neurons
the basic functional units of the nervous system are in indiv…
central nervous system
brain and spinal cord
94 terms
A&P 1 Chapter 12
Nervous System
Functions of CNS
Functions of PNS
Divisions of the PNS
CNS: Brain & Spinal Cord... PNS: Cranial nerves, spinal nerves,…
To process & coordinate ... -Sensory data... -Motor commands... -Highe…
-Delivers sensory information... -Carries motor commands to peri…
-Sensory (afferent): carries information from PNS to CNS... -Mot…
Nervous System
CNS: Brain & Spinal Cord... PNS: Cranial nerves, spinal nerves,…
Functions of CNS
To process & coordinate ... -Sensory data... -Motor commands... -Highe…
87 terms
A&P 1 Chapter 12
nervous tissue
1. sensing changes with sensory recept…
CNS
PNS
control and integrates all body activities within limits that…
what are nervous tissues three basic functions?
consist of brain and spinal cord
consists of cranial and spinal nerves
nervous tissue
control and integrates all body activities within limits that…
1. sensing changes with sensory recept…
what are nervous tissues three basic functions?
A and P Chapter 12.1-12.2
brain
cerebrum
diencephalon
cerebellum
soft-whitish-gray organ that resides in the cranial cavity an…
enlarged portion of the brain; composed of two halves known a…
central core of the brain; consists of four distinct structur…
posterior and inferior portion of the brain; composed of righ…
brain
soft-whitish-gray organ that resides in the cranial cavity an…
cerebrum
enlarged portion of the brain; composed of two halves known a…
42 terms
A&P 1 Chapter 12
Receptors
Stimuli
Effectors
Central nervous system (CNS)
specialized nervous system structures that monitor changes in…
the change in the internal or external environment
include all three types of muscle tissue and glands
includes the brain and spinal cord
Receptors
specialized nervous system structures that monitor changes in…
Stimuli
the change in the internal or external environment
A&P1 Chapter 12 Neurons
What is the function of the nervous sy…
What is the hierarchy of the nervous s…
What is the structure of the CNS?
What is the function of the CNS?
Sensory input -> Integration -> Motor output
Brain and spinal cord
Processes incoming and outgoing information
What is the function of the nervous sy…
Sensory input -> Integration -> Motor output
What is the hierarchy of the nervous s…
50 terms
A&P 1: Chapter 12
central nervous system and peripheral…
brain and spinal cord
cranial nerves, spinal nerves, and gan…
ganglia
The nervous system consists of two subdivisions: _________ an…
the CNS is made up of the _______ and _________.
The PNS is made up of the ______, _______, and ______.
clusters of neuron cell bodies
central nervous system and peripheral…
The nervous system consists of two subdivisions: _________ an…
brain and spinal cord
the CNS is made up of the _______ and _________.
61 terms
chapter 12 A& P 1
cervical enlargement
lumbar enlargement
conus medullaris
cauda equina
supplies nerves to shoulder and upper limbs
supplies nerves to pelvis annd lower limbs
tapered terminal end inferior to lumbar enlargement
long inferiorly extending dorsal and ventral roots
cervical enlargement
supplies nerves to shoulder and upper limbs
lumbar enlargement
supplies nerves to pelvis annd lower limbs
159 terms
A&P Chapter 12
C. collect information.
B. effectors.
B. peripheral nervous system.
A. Transporting materials throughout t…
Receptors are parts of the nervous system that allow it to:…
The nervous system controls the activity of muscles and gland…
Nerves and ganglia are structures found in the: ... A. central n…
Which is not a general function of the nervous system? ... A. Tr…
C. collect information.
Receptors are parts of the nervous system that allow it to:…
B. effectors.
The nervous system controls the activity of muscles and gland…
36 terms
A & P 1 Chapter 12
Endocrine System
Nervous System
Nervous System carries out its task in…
Nervous System carries out its task in…
communicates by means of chemical messengers (hormones) secre…
employs electrical and chemical means to send messages from c…
sense organs receive information about changes in the body an…
brain and spinal cord processes this information, relates it…
Endocrine System
communicates by means of chemical messengers (hormones) secre…
Nervous System
employs electrical and chemical means to send messages from c…
20 terms
A&P 1 Chapter 12
Basic structure and function of the ne…
The Neuron
The Neuron continued
Sensation
2 main regions... Central Nervous System (CNS) - brain and spina…
Soma - cell body... Axon - connects the neuron to its target... Den…
Nucleus - central collection of neuron cell bodies in the CNS…
Information from outside or inside the body known as a stimul…
Basic structure and function of the ne…
2 main regions... Central Nervous System (CNS) - brain and spina…
The Neuron
Soma - cell body... Axon - connects the neuron to its target... Den…
A&P 1 Chapter 12
CNS consists of
PNS consists of
PNS is divided into
somatic nervous system
brain and spinal cord
all nervous tissue outside CNS
somatic nervous system, autonomic nervous system, and enteric…
consists of sensory neurons that conduct impulses from somati…
CNS consists of
brain and spinal cord
PNS consists of
all nervous tissue outside CNS
73 terms
chapter 12 A&P 1
Endocrine system
Nervous system
Nervous system carries out its task in…
Central nervous system (CNS)
communicates by means of chemical messengers (hormones) secre…
employs electrical and chemical means to send messages from c…
Sense organs receive information about changes in the body an…
Brain and spinal cord enclosed in bony coverings... Enclosed by…
Endocrine system
communicates by means of chemical messengers (hormones) secre…
Nervous system
employs electrical and chemical means to send messages from c…
73 terms
chapter 12 A&P 1
Endocrine system
Nervous system
Nervous system carries out its task in…
Central nervous system (CNS)
communicates by means of chemical messengers (hormones) secre…
employs electrical and chemical means to send messages from c…
Sense organs receive information about changes in the body an…
Brain and spinal cord enclosed in bony coverings... Enclosed by…
Endocrine system
communicates by means of chemical messengers (hormones) secre…
Nervous system
employs electrical and chemical means to send messages from c…
41 terms
Chapter 12 A&P 1
Which of these is not part of the peri…
In a spinal reflex, information flows…
The __________ is part of the CNS and…
The spinal cord is part of the
spinal cord
PNS; CNS; PNS
The __________ is part of the CNS and the __________ is part…
central nervous system
Which of these is not part of the peri…
spinal cord
In a spinal reflex, information flows…
PNS; CNS; PNS
36 terms
Chapter 12- A&P 1
Central Nervous System (CNS)
Peripheral Nervous System (PNS)
Somatic Motor Neurons
Autonomic Motor Neurons
Brain, and Spinal Cord
cranial nerves, spinal nerves, ganglia (dorsal/ventral roots)…
voluntary and controls the skeletal muscle
involuntary, sympathetic and parasympathetic, controls smooth…
Central Nervous System (CNS)
Brain, and Spinal Cord
Peripheral Nervous System (PNS)
cranial nerves, spinal nerves, ganglia (dorsal/ventral roots)…
76 terms
A&P1 Chapter 12 Terms
Central nervous system
Brain
Spinal cord
White matter
Made up of the brain and spinal cord.
A soft, whitish-gray organ that resides in the cranial cavity…
A long, tubular organ encased within and protected by the ver…
Matter that contains myelinated axons.
Central nervous system
Made up of the brain and spinal cord.
Brain
A soft, whitish-gray organ that resides in the cranial cavity…
Chapter 12 a&p
cell body
dendrites
axon
myelin sheath
-Biosynthetic center containing the usual organelles except f…
-Receptive regions of the neuron, generally... -highly branched
-long cytoplasmic process capable of propagating an electrica…
Whitish, fatty, segmented covering that protects, insulates,…
cell body
-Biosynthetic center containing the usual organelles except f…
dendrites
-Receptive regions of the neuron, generally... -highly branched
15 terms
A&P 1 Chapter 12
Spinal Cord
Meninges
Meninges (cont.)... Don't Act Petty
Meninges (cont.)
-extends from the brain to the L2 vertebra... -composed of cervi…
connective tissue membranes that surround the spinal cord and…
1. Dura Mater... 2. Arachnoid Mater... 3. Pia Mater
1. Dura Mater (tough mother)... -tough outermost layer (continu…
Spinal Cord
-extends from the brain to the L2 vertebra... -composed of cervi…
Meninges
connective tissue membranes that surround the spinal cord and…
22 terms
Chapter 12 vocab p1
Rusu
Dooshite
Ni
-do
Is out; is not home
How?; Why?
Two
Time
Rusu
Is out; is not home
Dooshite
How?; Why?
14 terms
Algebra 1 - Chapter 12
bias
bivariate
box-and-whisker plot
element
a survey question that contains assumptions that may or may n…
a set of data that uses two variables.
a graph that summarizes a set of data by displaying it along…
a number or variable within a matrix.
bias
a survey question that contains assumptions that may or may n…
bivariate
a set of data that uses two variables.
141 terms
A&P 1 Chapter 12 Vocabulary
Neurobiology
Neurons
Neuroglia
Endocrine system
the scientific study of the nervous system
nerve cells
the neurons and cells that support the function of the nervou…
organ system that communicates by means of chemical messenger…
Neurobiology
the scientific study of the nervous system
Neurons
nerve cells
12 terms
20-1 chapter 12
continentalism
multilateralism
unilateralism
bilateralism
a term that refers to agreements or policies that favor the r…
A foreign policy that encourages the involvement of several n…
Philosophy that encourages individual nations to act on their…
Agreements between two countries to work toward resolving iss…
continentalism
a term that refers to agreements or policies that favor the r…
multilateralism
A foreign policy that encourages the involvement of several n…
13 terms
HSK 1 Chapter 12
天气
怎么样
tiānqì: weather
zěnmeyàng:how/how about
tài:too, excessively
rè:hot
天气
tiānqì: weather
怎么样
zěnmeyàng:how/how about
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