Ch. 5: The Nervous System - Neurology and Psychiatry Flashcards
cerebr/o
encephal/o
brain
cerebell/o
cerebellum
“little brain”
lob/o
lobe
cephal/o
head
crani/o
head, skull
mening/o
meningi/o
meninges
membrane surrounding the brain and spinal cord
dur/o
dura
tough outer membrane surrounding the brain and spinal cord
dura mater cerebri = tough mother of the brain
neur/o
nerve
gangli/o
nerve bundle
myel/o
spinal cord, bone marrow
esthesi/o
feeling, sensation
phas/o
speech
phren/o
psych/o
mind
somn/o
somn/i
hypn/o
sleep
gnosi/o
know
-mania
excessive desire
-phobia
excessive fear or sensitivity
-paresis
slight or partial paralysis
ton/o
muscle tone, tension, or pressure
tax/o
arrangement, order
-legia
paralysis
-asthenia
weakness
aphasia
a/phas/ia (not/speaking/condition)
ah-FAY-zhuh
inability to speak
ataxia
a/taxia (not/coordination)
ah-TAK-see-ah
lack of coordination
catatonia
cata/ton/ia (down/muscle/tone)
KAT-ah-TOH-nee-ah
condition characterized by reduced muscle tone
delirium
Latin for to plow outside the furrow (go off the tracks)
deh-LEER-ee-um
brief loss of mental function
dementia
de/ment/ia (down/mind/condition)
da-MEN-chah
loss/decline in mental function
dyskinesia
dys/kinesia (bad/movement)
dis-kih-NEE-zhah
difficulty moving
dyslexia
dys/lex/ia (bad/reading/condition)
difficulty reading
dysphasia
dys/phas/ia (bad/speaking/condition)
difficutly speaking
dystonia
dys/ton/ia (bad/muscle tone/condition)
condition characterized by involuntary muscle movements
insomnia
in/somn/ia (not/sleeping/condition)
inability to sleep
myoclonus
myo/clonus (muscle/turmoil)
mai-AWK-loh-nus
muscle twitching
myospasm
myo/spasm (muscle/involuntary contraction)
involuntary muscle contraction
neurasthenia
neur/asthenia (nerve/weakness)
nerve weakness
somnambulism
somn/ambul/ism (sleep/walk/condition)
sleep walking
syncope
Greek for contraction or cut off
SIN-koh-pee
fainting; losing consciousness due to temporary loss of blood flow to brain
cephalaphalgia
cephalodynia
chephal/algia (head/pain) SEH-ful-AL-jah cephalo/dynia (head/pain) SEH-fah-loh-DAI-nee-ah head pain
encephalalgia
encephal/algia (brain/pain)
in-SE-ful-AL-jah
brain pain
neuralgia
neur/algia (nerve/pain)
NUR-oh-DAI-nee-ah
nerve pain
hemiparesis
hemi/paresis (half/partial paralysis)
HEH-mee-puh-REE-sis
partial paralysis on half the body
hemiplegia
hemi/plegia (half/paralysis)
HEH-mee-PLEE-jah
paralysis on half the body
monoparesis
mono/paresis (one/ partial paralysis)
MAW-noh-puh-REE-sis
partial paralysis of one limb
monoplegia
mono/plegia (one/paralysis)
MAW-noh-PLEE-jah
paralysis of one limb
paralysis
Greek for to disable
puh-RAH-lu-sis
complete loss of sensation and motor function
paresis
Greek for to let go
puh-REE-sis
partial paralysis characterized by varying degrees of sensation and motor function
causalgia
caus/algia (burn/pain)
kaw-ZAL-jah
painful sensation of burning
dysesthesia
dys/esthesia (bad/sensation)
DIS-es-THEE-zhah
bad feeling
hyperesthesia
hyper/esthesia (over/sensation)
HAI-per-es-THEE-zhah
increased sensation
paresthesia
par/esthesia (beside/sensation)
PAR-es-THEE-zhah
abnormal sensation (usually numbness or tingling in the skin)
pseudesthesia
pseud/esthesia (false/sensation)
SOO-des-THEE-zhah
false sensation
synesthesia
syn/esthesia (together/sensation)
SIN-es-THEE-zhah
condition where one sensation is experienced as another
acrophobia
acro/phobia (heights/excessive fear)
AK-roh-FOH-bee-ah
fear of heights
agoraphobia
agora/phobia (marketplace/excessive fear)
ah-GOR-ah-FOH-bee-ah
fear of outdoor spaces
hydrophobia
hydro/phobia (water/excessive fear)
HAI-druh-FOH-bee-ah
fear of water
kleptomania
klepto/mania (theft/excessive desire)
KLEP-toh-MAY-nee-ah
desire to steal
photophobia
photo/phobia (light/excessive sensitivity)
FOH-toh-FOH-bee-ah
excessive sensitivity to light
pyromania
pyro/mania (fire/excessive desire)
PAI-roh-MAY-nee-ah
desire to set fire
echoencephalography
echo/encephalo/graphy (echo/brain/writing procedure)
EH-koh-in-SEH-fah-LAW-grah-fee
procedure used to examine the brain using sound waves
electroencephalography (EEG)
electro/encephalo/graphy (electricity/brain/writing procedure)
eh-LEK-troh-in-SEH-fah-LAW-grah-fee
procedure used to examine the electrical activity of the brain
lumbar puncture (LP)
lumb/ar puncture (lower back/pertaining to)
LUM-bar PUNK-chir
inserting a needle into the lumbar region of the spine in order to collect spinal fluid, commonly called a spinal tap
cerebral angiography
cerebr/al angio/graphy (brain/pertaining to vessel/writing procedure)
seh-REE-bral AN-gee-AW-grah-fee
procedure used to examine blood vessels in the brain
magnetic resonance angiography (MRA)
angio/graphy (vessel/writing procedure)
mag-NER-ik REH-zawn-ants AN-gee-AW-grah-fee
procedure used to examine blood vessels
myelogram
myelo/gram (spinal cord/record)
MAI-el-oh-gram
image of the spinal cord, usually done using x-ray
positron emission tomography (PET) scan
e/mission tomo/graphy (out/send cut/writing/procedure)
PAWZ-ih-traw ee-MISH-un taw-MAW-gra-fee
an imaging procedure that uses radiation (positrons) to produce cross sections of the brain
transcranial Doppler sonography
trans/cranial Doppler sono/graphy (through/skull Doppler sound/writing procedure)
tranz-KRAY-nee-al DAW-plir saw-NAW-gra-fee
an imaging technique that produces an image of the brain using sound waves sent through the skull
cerebellitis
cerebell/itis (cerebellum/inflammation)
ser-eh-bell-AI-tis
inflammation of the cerebellum
cerebral atrophy
cerebr/al a/trophy (brain/pertaining to not/nourishment)
seh-REE-bral A-troh-fee
wasting away of brain tissue
duritis
dur/itis (dura/inflammation)
dur-AI-tis
inflammation of the dura
encephalocele
encephalo/cele (brain/hernia)
en-SEF-ah-loh-SEEL
hernia of the brain (normally through a defect in the skull)
hematoma
hemat/oma (blood/tumor)
HEE-mah-TOH-mah
a tumorlike mass made up of blood
cranial hematoma
crani/al hemat/oma (skull/pertaining to blood/tumor)
KRAY-nee-al HEE-mah-TOH-mah
a hematoma beneath the skull
epidural hematoma
epi/dur/al hemat/oma (upon/dura/pertaining to blood/tumor)
EH-pi-DIR-al HEE-mah-TOH-mah
a hematoma located on top of the dura
intracerebral hematoma
intra/cerebr/al hemat/oma (inside/brain/pertaining to blood/tumor)
IN-trah-se-REE-bral HEE-mah-TOH-mah
a hematoma located inside the brain
subdural hematoma
sub/dur/al hemat/oma (beneath/dura/pertaining to blood/tumor)
a hematoma located beneath the dura
macrocephaly
macro/cephal/y (large/head/condition)
MA-kroh-SEH-fah-lee
abnormally large head
microcephaly
micro/cephal/y (small/head/condition)
MAI-kroh-SEH-fah-lee
abnormally small head
meningocele
meningo/cele (meninges/hernia)
meh-NIN-goh-seel
a hernia of the meninges
myelocele
myelo/cele (spinal cord/hernia)
MAI-eh-loh-SEEL
a hernia of the spinal cord
myelomalacia
myelo/malacia (spinal cord/softening)
MAI-eh-loh-mah-LAY-shah
abnormal softening of the spinal cord
myelomeningocele
myelo/meningo/cele (spinal cord/meninges/hernia)
MAI-eh-loh-meh-NIN-goh-seel
a hernia of the spinal cord and meninges
neuritis
neur/itis (nerve/inflammation)
nir-AI-tis
nerve inflammation
neuroma
neur/oma (nerve/tumor)
nir-OH-mah
a nerve tumor
neurosclerosis
neuro/scler/osis (nerve/hard/condition)
NIR-oh-skleh-ROH-sis
hardening of nerves