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medical terminology
The Nervous System
Term | Definition |
---|---|
aphasia | inability to speak |
dementia | loss or decline in mental function |
dysphasia | difficulty speaking |
syncope | fainting |
cephalalgia | head pain |
neuralgia | nerve pain |
paralysis | complete loss of sensation and motor function |
paresis | partial paralysis |
acrophobia | fear of heights |
agoraphobia | fear of outdoor spaces |
hydrophobia | fear of water |
kleptomania | desire to steal |
pyromania | desire to set fire |
cerebral angiography | procedure used to examine blood vessel in the brain |
electroencephalography (EEG) | procedure used to examine the electrical activity of the brain |
lumbar puncture (LP) | inserting a needle in the spine to collect spinal fluid |
myelogram | image of the spinal cord, usually done using x-ray |
positro emssion tomography (PET) | an imaging procedure that uses radiation to produce cross section of the brain |
encephalocele | hernia of the brain |
hematoma | a tumor like mass of blood |
epidural ematoma | a hematoma located on top of the dura |
intracerebral hematoma | a hematoma located inside the brain |
subdural hematoma | an hematoma located beneath the dura |
meningocele | a hernia of the meninges |
neuritis | nerve inflammation |
afferent nerve | a nerve that carries impulse toward the central nervous system |
efferent nerve | a nerve that carries impulse away from the central nervous system |
psychiatrist | doctor specialized in treatment of the mind |
psychiatry | branch of medicine that focuses on the treatment of the mind |
psychologist | doctor specialized in the study of the mind |
psychology | branch of medicine that focuses on the study of the mind |
psychosomatic | pertaining to the relationship between the body and the mind |
cerebrovascular accident (CVA) | an accident involving the blood vessels of the brain |
stroke | loss of brain function caused by interruption of blood flow to the brain |
transient ischemic attack (TIA) | a "mini stroke" caused by the blockage of a blood vessel, which resolves within 24 hours |
hydrocephaly | abnormal accumulation of spinal fluid in the brain |
encephalitis | inflammation of the brain |
encephalopathy | disease of the brain |
meningitis | inflammation of the meninges |
myelitis | inflammation of the spinal cord |
neurophaty | disease of the nervous system |
poliomyelitis | inflammation of the gray matter of the spinal cord |
anorexia | an eating disorder characterized by the patient's refusal to eat |
autism | a phychiatric disorder characterized by withdrawal from communication with others; the patient is focused only on the self |
bulimia | an eating disorder characterized by overeating and usually followed by forced vomiting |
cerebral palsy | paralysis caused by damage to the area of the brain responsible for movement |
epilepsy | a disease marked by seizures |
narcolepsy | a disease characterized by sudden, uncontrolled sleepiness |
neurosis | a nerve condition |
psychosis | a mind condition |
schizophrenia | a mental illness characterized by delusions, hallucinations, and disordered speech |
anesthetic | a drug that causes loss of sensation |
analgesic | a drug that relieves pain |
anticonvulsant | a drug that opposes convulsions |
antipsychotic | a drug that opposes psychoses |
anxiolytic | a drug that lessens anxiety |
craniectomy | removal of a piece of skull |
craniotomy | incision into the skull |
neurectomy | removal of a nerve |
neurolysis | destruction of nerve tissue |
neuroplasty | reconstruction of a nerve |
neurrhopathy | suturing of a nerve |