Term
| control of the body's billions of cells is accomplished in part by two body-wide communication systems: |
|
Definition
1. The Nervous System
2. The endocrine system |
|
|
Term
| transmits information very rapidly by nerve impulses conducted from one body area to another |
|
Definition
|
|
Term
| transmits information more slowly by chemicals secreted by ductless glands into the bloodstream and circulated from the glands to other parts of the body |
|
Definition
|
|
Term
| ________ and _________ communicate information to body structures, increasing or decreasing their activities as needed for healthy survival |
|
Definition
| hormones and nerve impulses |
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|
Term
| __________ is possible only if our physiological control and integration systems function properly |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| the function of the _______ _________ is accomplished by the conduction of the nerve impulses and the passing of nerve impulses across a synapse |
|
Definition
|
|
Term
| ______ ________ are an exchange of ions between the interior and exterior of the neuron. |
|
Definition
|
|
Term
| list the 5 organs of the nervous system |
|
Definition
1. brain
2. spinal cord
3. nerves
4. specialized sense organs
5. microscopic sense organs found in skin |
|
|
Term
| two principal divisions of the nervous system |
|
Definition
1. central nervous system
2. peripheral nervous system |
|
|
Term
| consists of the brain and spinal cord |
|
Definition
|
|
Term
| the term ____________ is appropriate because nerves extend to outlying parts of the body |
|
Definition
|
|
Term
| the nervous system connecting the brain and spinal cord to other parts of the body |
|
Definition
| peripheral nervous system |
|
|
Term
| division of the human nervous system that regulates involuntary actions |
|
Definition
|
|
Term
| subdivision of the peripheral nervous system |
|
Definition
|
|
Term
| system that controls heart rate, and contractions of the stomach and intestines |
|
Definition
|
|
Term
| 2 types of cells in the nervous system |
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Definition
|
|
Term
| nerve cell; including its processes |
|
Definition
|
|
Term
| supporting cells of the nervous tissue |
|
Definition
|
|
Term
| difference between neurons and neuroglia |
|
Definition
| neurons conduct impulses, neuroglia supports neurons. |
|
|
Term
|
Definition
1. axon
2. dendrite
3. cell body |
|
|
Term
| transmits to the cellbody |
|
Definition
|
|
Term
| transmits away from the cell body or dendrite |
|
Definition
|
|
Term
| main part of a neuron from which the dendrites and axons extend |
|
Definition
|
|
Term
| branching, or tree-like; a nerve cell process that transmits impulses toward the body |
|
Definition
|
|
Term
| nerve cell process that transmits impulses away from the cell body (elongated projection) |
|
Definition
|
|
Term
|
Definition
1.sensory neurons
2.motor neurons
3. interneurons |
|
|
Term
| _______ neurons transmit to spinal cord and brain |
|
Definition
|
|
Term
| _________ neurons transmit away from the brain and cord |
|
Definition
|
|
Term
| ________ neurons transmit from sensory neurons to motor neurons |
|
Definition
|
|
Term
| motor neurons only conduct impulses to two kinds of tissue: |
|
Definition
1. muscle tissue
2. glandular epithelial tissue |
|
|
Term
| white fatty substance formed by schwann cells that wrap around some axons outside the central nervous system |
|
Definition
|
|
Term
| axons outside the central nervous system that are surrounded by a segmented wrapping of myelin |
|
Definition
|
|
Term
| indentations that are found between adjacent Schwann cells |
|
Definition
|
|
Term
| Nerve sheath (outer cell membrane of a Schwann cell) |
|
Definition
|
|
Term
| Large nucleated cells that form myelin |
|
Definition
|
|
Term
| Plays an essential part in the regeneration of cut and injured axons |
|
Definition
|
|
Term
| the potential for regeneration of the _____ nervous system is far less that in the _________ nervous system |
|
Definition
|
|
Term
| do NOT specialize in transmitting neurons; support cells; special types of connective tissue cells; vary in size and shape |
|
Definition
|
|
Term
| derived from greek word meaning "glue" |
|
Definition
|
|
Term
| one function of the _________ is to hold functioning neurons together and protect them |
|
Definition
|
|
Term
| one of the most common brain tumors |
|
Definition
|
|
Term
| a somewhat star-shaped glial cell with threadlike branches that attach to neurons and to small blood vessels, holding theses structures to each other |
|
Definition
|
|
Term
| two-ply wall formed by the wall of capillaries and the surrounding extensions of astrocytes; functions to prevent harmful chemicals from entering vital brain tissue |
|
Definition
|
|
Term
| one type of connective tissue found in the brain and spinal cord; smaller; usually remain stationary; however, if there is an inflamed or degenerating brain tissue, they enlarge, move about, and act as a microbe-eating scavenger |
|
Definition
|
|
Term
| serve to produce fatty myelin sheath; holds nerve fibers together |
|
Definition
|
|
Term
| a group of peripheral nerve fibers (axons) bundled together like the strands of a cable |
|
Definition
|
|
Term
| ________ _________ make nerves look white |
|
Definition
|
|
Term
| a single nerve pathway made up of several bundles of axons and extending through the central nervous system |
|
Definition
|
|
Term
| _______ form the white matter in the brain and spinal cord |
|
Definition
|
|
Term
| nerves covered with myelin are ________ matter |
|
Definition
|
|
Term
| tissue comprising cell bodies and unmyelinated axons and dendrites are ________ matter |
|
Definition
|
|
Term
| the thin wrapping of fibrous connective tissue that surrounds each axon in a nerve |
|
Definition
|
|
Term
|
Definition
|
|
Term
| connective tissue that encircles a bundle of nerve fibers within a nerve |
|
Definition
|
|
Term
| a tough, fibrous sheath that covers the whole nerve |
|
Definition
|
|
Term
| only ___________ can produce/provide rapid communication between cells necessary for maintaining life |
|
Definition
|
|
Term
| if all impulse conduction ceases, _______ ceases |
|
Definition
|
|
Term
| another name for nerve impulse |
|
Definition
|
|
Term
| routes traveled by nerve impulses |
|
Definition
|
|
Term
| allows an impulse to travel in only one direction; specialized neuron pathway |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
1. two-neuron arc
2. three-neuron arc |
|
|
Term
| _______ __________ are like a one way street |
|
Definition
|
|
Term
| 2nd simplest kind of reflex arc |
|
Definition
|
|
Term
| peripheral beginning of a sensory neuron's dendrite; often located a distance away from the spinal cord (i.e. tendons, skin, mucous membranes) |
|
Definition
|
|
Term
| tapping the knee is an example of a ____ neuron reflex arc |
|
Definition
|
|
Term
| a group of nerve cell bodies located in the peripheral nervous system; located near the spinal cord; contains 100's of cell bodies in each; usually gray matter |
|
Definition
|
|
Term
| ganglion located near the spinal cord; where the neuron cell body of the dendrites of the sensory neuron is located |
|
Definition
| dorsal (posterior) root ganglion |
|
|
Term
| a self-propagating wave of electrical disturbance that travels along the surface of a neuron's plasma membrane |
|
Definition
|
|
Term
| __________ _________ do not continually race along every nerve cell's surface; first have to be initiated by a ______, or a change in environment |
|
Definition
|
|
Term
| junction (space) between adjacent neurons |
|
Definition
|
|
Term
| responding organ; puts nerve signals "into effect" |
|
Definition
|
|
Term
| involuntary action; the response to impulse conduction over a reflex arc |
|
Definition
|
|
Term
| example of three-neuron reflex arc |
|
Definition
| exposing hand to hot stove and pulling it away (withdrawal reflex) |
|
|
Term
| reflex that moves a body part away from an irritating stimulus |
|
Definition
|
|
Term
| all _____________ lie within the gray matter of the brain and spinal cord |
|
Definition
|
|
Term
| ________ matter forms the H-shaped inner core of the spinal cord |
|
Definition
|
|
Term
| three-neuron arcs have _____ synapses |
|
Definition
|
|
Term
| diseases involved with oligodendrocytes and myelin formation |
|
Definition
|
|
Term
| most common primary disease of the central nervous system; a myelin disorder |
|
Definition
|
|
Term
| think of a ________ __________ as a tiny spark sizzling its way along a fuse |
|
Definition
|
|
Term
| when a nerve impulse encounters myelin and "jumps" from one node of Ranvier to the next; very fast; faster than nonmyelinated sections |
|
Definition
|
|
Term
| how does a nerve impulse conduct across a neuron? |
|
Definition
chain of events
1. it is stimulated
2. positive Na+ rushes inward; temporarily becoming positive
3. section immediately recovers and impulse moves to the next section |
|
|
Term
| the place where impulses are transmitted from one neuron to another neuron |
|
Definition
|
|
Term
| neuron situated proximal (before) a synapse |
|
Definition
|
|
Term
| neuron situated distal (after) to a synapse |
|
Definition
|
|
Term
| 3 structures that make up a synapse |
|
Definition
1. synaptic knob
2. synaptic cleft
3. plasma membrane of postsynaptic neuron |
|
|
Term
| a tiny bulge at the end of a terminal branch of a presynaptic neuron's axon that contains vesicles with neurotransmitters |
|
Definition
|
|
Term
| small, neurotransmitter containing sac |
|
Definition
|
|
Term
| chemicals by which neurons communicate |
|
Definition
|
|
Term
| the space between a synaptic knob and the plasma membrane of a postsynaptic neuron |
|
Definition
|
|
Term
| the ______ __________ of the _________ neuron has protein molecules embedded in it opposite the synaptic knob; these serve as receptors to which neurtransmitters bind |
|
Definition
| plasma membrane of the postsynaptic neuron |
|
|
Term
| specific ______________ are localized in discrete groups of neurons and released in specific pathways |
|
Definition
|
|
Term
| chemical neurotransmitter; released at some of the synapses in the spinal cord and other neuromuscular junctions |
|
Definition
|
|
Term
| hormone secreted by the adrenal medulla; released by sympathetic nervous system; neurotransmitter |
|
Definition
|
|
Term
| norepinephrine and epinephrine; may play a role in sleep, motor function, mood, and pleasure recognition |
|
Definition
|
|
Term
| chemical (neurotransmitter) in central nervous system that influences pain perception; a natural pain killer; morphine-like |
|
Definition
|
|
Term
| peptide chemical in the central nervous system that acts as a natural painkiller; morphine-like |
|
Definition
|
|
Term
| diffuses directly across the plasma membrane of neurons rather than being released from vesicles |
|
Definition
|
|
Term
| fluid containing membranes surrounding the brain and spinal cord |
|
Definition
|
|
Term
| 4 major divisions of the brain |
|
Definition
1. brainstem
2. diencephalon
3. cerebellum
4. cerebrum |
|
|
Term
| 3 components of the brain stem |
|
Definition
1. medulla oblongata
2. pons
3. midbrain |
|
|
Term
| lowest part of the brainstem; an enlarged extension of the spinal cord; the vital centers are located in this area; lies just above the foramen magnum |
|
Definition
|
|
Term
| located in brain; where bits of gray and white matter mix intricately |
|
Definition
|
|
Term
| the part of the brainstem between the medulla oblongata and midbrain |
|
Definition
|
|
Term
| top part of the brainstem |
|
Definition
|
|
Term
| cardiac, respiratory, and vasometer centers located in the medulla; they control heartbeat, respirations, and blood pressure |
|
Definition
|
|
Term
| brainstem has ____-way conduction paths |
|
Definition
|
|
Term
| brainstem sends messages _____ and _____ the brain |
|
Definition
|
|
Term
| neurons that conduct impulses up the spinal cord and to the brain |
|
Definition
|
|
Term
| neurons that conduct impulses from the brain and to the spinal cord |
|
Definition
|
|
Term
| "between" brain; parts of the brain between the cerebral hemispheres and the mesencephalon (or midbrain); small, consists of the hypothalamus and the thalamus |
|
Definition
|
|
Term
| the 2 main parts of the diencephalon |
|
Definition
1. thalamus
2. hypothalamus |
|
|
Term
| vital neuroendocrine and autonomic control center located beneath the thalamus |
|
Definition
|
|
Term
| functions of the hypothalamus |
|
Definition
| regulation of body temperature, water balance, sleep-cycle control, appetite, and sexual arousal |
|
|
Term
| posterior pituitary and extensions of the third ventricle are extensions of the |
|
Definition
|
|
Term
| exerts major control over virtually all internal organs |
|
Definition
|
|
Term
| what is meant by "don't judge by appearances" in accordance with the hypothalamus |
|
Definition
| by the looks of it, (smallness) it doesn't look very important, but it is one of the most important things in the brain |
|
|
Term
| hormone produced in the posterior pituitary gland to regulate the balance of water in the body by accelerating the reabsorption of water; affects the volume of urine excreted; ultimately controlled by hypothalamus |
|
Definition
| antidiuretic hormone (adh) |
|
|
Term
| hormone produced by the hypothalamus that causes the anterior pituitary to release its hormones |
|
Definition
|
|
Term
| ___________ indirectly helps control the functioning of every cell in the body |
|
Definition
|
|
Term
| located just above the hypothalamus |
|
Definition
|
|
Term
| functions to help produce sensations and associate sensations with emotions; plays a part in the arousal mechanism; dumb bell shaped gray matter; composed chiefly of dendrites and cell bodies of neurons that have axons extend up toward the sensory areas of the cerebrum |
|
Definition
|
|
Term
| functions of the thalamus |
|
Definition
| sensory relay station from various body areas to cerebral cortex; emotions and alerting or arousal mechanisms |
|
|
Term
| second largest part of the human brain |
|
Definition
|
|
Term
| lies under the occipital lobe of the cerebrum |
|
Definition
|
|
Term
| gray matter composes the outer layer; white matter composes the bulk of the interior of the __________ |
|
Definition
|
|
Term
| functions of the cerebellum |
|
Definition
1. produce smooth coordinated movement
2. maintain equilibrium
3. sustain normal posture |
|
|
Term
| largest and uppermost part of the brain |
|
Definition
|
|
Term
|
Definition
|
|
Term
| groove (furrows) of the brain |
|
Definition
|
|
Term
| part of the brain that plays an essential role in the production of normal movements |
|
Definition
|
|
Term
|
Definition
|
|
Term
| divides the brain into right and left hemispheres |
|
Definition
|
|
Term
| where the right and left cerebral hemispheres are joined |
|
Definition
|
|
Term
| 4 lobes of the cerebral hemispheres |
|
Definition
1. frontal lobe
2. occipital lobe
3. parietal lobe
4. temporal lobe |
|
|
Term
| _______ are named for the ________ that lie over them |
|
Definition
|
|
Term
| a thin layer of gray matter made up of neuron dendrites and cell bodies that compose the surface of the cerebrum |
|
Definition
|
|
Term
| functions of the cerebrum |
|
Definition
| sensory perception, emotions, willed movements, consciousness, and memory |
|
|
Term
| without cerebral neurons, we would be ____________ |
|
Definition
|
|
Term
| islands of gray matter located in the base of the cerebrum that are responsible for automatic movements and posture; also called basal nuclei/ganglia |
|
Definition
|
|
Term
| a hemorrhage, or cessation of blood flow through cerebral blood vessels resulting in destruction of neurons; commonly called a stroke |
|
Definition
| cerebrovascular accident (cva) |
|
|
Term
| when the victim can no longer voluntarily move the parts of the body on the side opposite to the side on which the CVA has occured; the patient has had a ______ |
|
Definition
|
|
Term
| if you are of average height, your spinal cord is about ___ or ____ inches long |
|
Definition
|
|
Term
| lies inside the spinal column in the spinal cavity |
|
Definition
|
|
Term
| the spinal cord extends from the _________ ______ to the bottom of the ____ _________ vertebra |
|
Definition
| occipital bone, 1st lumbar |
|
|
Term
| the hips (top of iliac crest) align with the _____ ________ vertebra |
|
Definition
|
|
Term
| H-shaped core of the spinal cord is composed of ________ ________ |
|
Definition
|
|
Term
| columns of _________ matter form the outer portion of the spinal cord |
|
Definition
|
|
Term
| the white columns of the spinal cord that provide two-way conduction paths to and from the brain |
|
Definition
|
|
Term
| _________ tract carries information to the brain |
|
Definition
|
|
Term
| ___________ tract conducts impulses from the brain |
|
Definition
|
|
Term
| _________ are functional organizations; meaning that all axons composing each one serve one general function |
|
Definition
|
|
Term
| a chronic nervous disorder resulting from a deficiency of the neurtransmitter dopamine in the cerebral nuclei of the cerebrum |
|
Definition
|
|
Term
| ___________ is characterized by rigidity and trembling of the head and extremeties, a forward tilt of the trunk, and shuffling manner of walking |
|
Definition
|
|
Term
| ________ injection into the blood/pills are not effective treatments because they cannot cross the blood-brain barrier |
|
Definition
|
|
Term
| ____________ can cross the blood-brain barrier to treat parkinsons |
|
Definition
|
|
Term
| _________ ___________ is the primary reflex center of the body |
|
Definition
|
|
Term
| ________ ____________ contains thousands of relex arcs, which transfer incoming sensory impulses to outgoing motor impulses, thereby making it possible for a reflex to occur |
|
Definition
|
|
Term
| two common kinds of spinal cord reflexes |
|
Definition
|
|
Term
| ___________ __________ carries impulses to and from the brain |
|
Definition
|
|
Term
| reflexes that result from conduction over arcs whose centers lie in the spinal cord |
|
Definition
|
|
Term
| spinal cord injury that produces a loss of sensation |
|
Definition
|
|
Term
| spinal cord injury that results in the loss of the ability to make voluntary movements |
|
Definition
|
|
Term
| __________ tissue is NOT a sturdy tissue |
|
Definition
|
|
Term
| nervous tissue is covered by _________ for protection, which then are covered by bone; filled with fluid |
|
Definition
|
|
Term
| three layers of spinal meninges |
|
Definition
1. dura mater
2. pia mater
3. arachnoid mater |
|
|
Term
| literally "strong or hard mother"; outermost layer of the meninges; lines the vertebral canal |
|
Definition
|
|
Term
| the vascular innermost meninge of the brain and spinal cord |
|
Definition
|
|
Term
| delicate; weblike middle membrane covering the brain; this meninge resembles a cobweb with fluid in its spaces |
|
Definition
|
|
Term
|
Definition
|
|
Term
| fluid that fills the subarachnoid space in the brain and spinal cord in the cerebral ventricles; formed continuously in the choroid plexus; one of the body's circulating fluids |
|
Definition
|
|
Term
| small cavities; in the brain; filled with cerebrospinal fluid; irregular shapes |
|
Definition
|
|
Term
| a network of brain capillaries that are involved with the production of cerebrospinal fluid; forms continually from blood, circulates, and is resorbed into the blood |
|
Definition
|
|
Term
| abnormal accumulation of cerebrospinal fluid; "water on the brain" |
|
Definition
|
|
Term
| treatment for hydrocephalus |
|
Definition
| involves a catheter to drain the excess cerebrospinal fluid to another location in the body |
|
|
Term
| ____________ nervous system consists of the nerves connecting the brain and spinal cord to other parts of the body |
|
Definition
|
|
Term
| any f the 12 pairs of nerves that attach to the undersurface of the brain and conduct impulses between the brain and structures in the head, neck, and thorax (and abdomen) |
|
Definition
|
|
Term
| nerve that connects the spinal cord to the peripheral structures such as skin, and skeletal muscles |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| sensations of the face, scalp, teeth, and chewing |
|
|
Term
|
Definition
|
|
Term
|
Definition
| sense of taste, contraction of facial muscles |
|
|
Term
|
Definition
|
|
Term
|
Definition
| sensation of throat, taste, swallowing |
|
|
Term
|
Definition
| sensations of throat and larynx; heart rate; sensations of thoracic and abdominal organs |
|
|
Term
|
Definition
| shoulder movements, turning head |
|
|
Term
|
Definition
|
|
Term
On Old Olympus Tiny Tops, A Friendly Viking, Grew Vines And Hops
Some Say Marry Money, But My Brother Says, Bad Business, Marry Money |
|
Definition
I Olfactory (Sensory)
II Optic (Sensory)
III Oculomotor (Motor)
IV Trochlear (Motor)
V Trigeminal (Both)
VI Abducens (Motor)
VII Facial (Both)
VIII Vestibulocochlear (Sensory)
IX Glossopharyngeal (Both)
X Vagus (Both)
XI Accessory (Motor)
XII Hypoglossal (Motor) |
|
|
Term
| _____ pairs of spinal nerves |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| ______ sacrospinal nerves |
|
Definition
|
|
Term
|
Definition
|
|
Term
| ____________ nerves have NO special names |
|
Definition
|
|
Term
| reorganization nerve fibers from several spinal nerves that form a single peripheral nerve; intersecting; "braided" branches |
|
Definition
|
|
Term
| ______ ________ conduct impulses between the spinal cord and parts of the body not supplied by the cranial nerves; involve motor and sensory neurons |
|
Definition
|
|
Term
| _______ _________ make possible sensation and movement |
|
Definition
|
|
Term
| "mapping" of the body; skin surface areas supplied by a single spinal nerve |
|
Definition
|
|
Term
| autonomic nervous system conducts from the spinal cord and brainstem to these 3 kinds of tissues: |
|
Definition
1. cardiac muscle tissue
2. smooth muscle tissue
3. glandular epithelial tissue |
|
|
Term
| _________ nervous system controls involuntary functions |
|
Definition
|
|
Term
| ________ nervous system consists of motor nerves that control voluntary actions of the skeletal muscles |
|
Definition
|
|
Term
| two divisions of the autonomic nervous system |
|
Definition
1. sympathetic nervous system
2. parasympathetic nervous system |
|
|
Term
| part of the autonomic nervous system; ganglia are connected to the thoracic and lumbar regions of the spinal cord; functions as an emergency system; stress |
|
Definition
| sympathetic nervous system |
|
|
Term
| part of the autonomic nervous system; ganglia are connected to brain stem and sacral segments of spinal cord; controls many visceral effectors under normal conditions; peaceful |
|
Definition
| parasympathetic nervous system |
|
|
Term
| _________ nervous system responses are usually wide-spread, involving many organs and not just one |
|
Definition
|
|
Term
| functions as an emergency system |
|
Definition
| sympathetic nervous system |
|
|
Term
| junction boxes where autonomic neuron axons terminate |
|
Definition
|
|
Term
| autonomic neuron that conducts nerve impulses between the spinal cord and a ganglion |
|
Definition
|
|
Term
| autonomic neuron that conducts nerve impulses from a ganglion to a cardiac or smooth muscle or glandular epithelial tissue |
|
Definition
|
|
Term
| tissues to which autonomic neurons conduct impulses |
|
Definition
| autonomic (visceral) effectors |
|
|
Term
| how does autonomic conduction occur? |
|
Definition
1. impulse travels over pregangliotic neurons to the autonomic ganglia
2. then they are relayed across synapses to postgangliotic neurons |
|
|
Term
| difference between autonomic and somatic conduction |
|
Definition
| somatic conductions do not need to jump synapses |
|
|
Term
| the changes produced by increased sympathetic impulses allowing the body to deal with any type of stress |
|
Definition
| "fight or flight" response |
|
|
Term
| ________________ nervous system frequently involves response by only one organ |
|
Definition
|
|
Term
| dominates control of many visceral effectors under normal, every day conditions |
|
Definition
| parasympathetic nervous system |
|
|
Term
| axons whose terminals release acetylcholine; includes the parasympathetic preganglionic axon, the sympathetic preganglionic axon, and the parasympathetic postganglionic axon. |
|
Definition
|
|
Term
| the only neurotransmitter that releases norepinephrine; eaxon of the sympathetic postganglionic neuron |
|
Definition
|
|
Term
|
Definition
|
|
Term
| also called the craniosacral system |
|
Definition
| parasympathetic nervous system |
|
|
Term
| short fibers that extend between the sympathetic ganglia that look like 2 chains of beads |
|
Definition
| sympathetic chain ganglia |
|
|
Term
| sometimes called the thoracolumbar system |
|
Definition
| sympathetic nervous system |
|
|
Term
| dendrites and cell bodies are located in the gray matter of the thoracic and lumbar segment of the spinal cord; leaves the cord through an anterior root of a spinal nerve and terminates in a collateral ganglion |
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Definition
| sympathetic pregangliotic neurons |
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Term
| dendrites and cell bodies are in sympathetic ganglia and axons travel to a variety of visceral effectors |
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Definition
| sympathetic postgangliotic neurons |
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Term
| left brained people are __________ |
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Definition
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Term
| right brained people are _________ |
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Definition
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Term
| right side of the body is controlled by the _________ side of the brain |
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Definition
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Term
| the withdrawal of cerebrospinal fluid from just below the 4th lumbar vertebra |
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Definition
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Term
| unique viral infection that results in a painful eruption of red, swollen plaques or vesicles that eventually rupture and crust before clearing in 2 to 3 weeks |
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Definition
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