click below
click below
Normal Size Small Size show me how
Nervous System Terms
Medical Terminology: The Nervous System
Term | Definition |
---|---|
chemotherapy | Treatment for cancer that uses chemical agents to destroy selected cells or impair their ability to reproduce |
paresthesia | An abnormal sensation of numbness and tingling |
neuroleptic | Agents that are a special class of drugs used to treat psychosis, especially schizophrenia |
CVA | The medical abbrevation for stroke |
TIA | The abbreviation for a brief episode of loss of blood flow to the brain that often precedes a CVA |
astereognosis | The inability to judge the form of an object by touch |
ataxia | The inability to coordinate muscle movements |
manic depressive disorder or bipolar disorder | The disorder in which a person experiences mood swings between mania and depression |
brainstem | The part of the brain that controls breathing, body temperature, and heart rate |
down | The prefix cata- means |
catatonic | A state of being unresponsive and unmoving |
brain | The meaning of the combining forms in the terms hydrocephalic and cerebral |
dysphasia | Speech disorder in which there is an impairment of speech and of comprehension of speech caused by a brain disorder |
cognitive therapy | A kind of psychotherapy that aims to change unwanted patterns of thinking |
ECT | The abbreviation for a treatment for severe depression that used electricity to induce convulsions in the brain |
glue | The meaning of the combining form in the term glial |
hyperesthesia | Increased sensitivity to stimulation such as touch or pain |
sleep | The meaning of the combining form in hypnotic |
poliomyelitis | Inflammation of the grey matter of the spinal cord caused by a virus |
kinesiology | The study of movement |
word or phrase | The meaning of the combining form in the word dyslexia |
motor | Nerves that carry motor impulses to the brain and glands are __________ nerves |
spinal cord | The meaning of combining form in the term myelopathy (in reference to the nervous system) |
narcolepsy | A sleep disorder characterized by uncontrollably and suddenly falling asleep |
myasthenia gravis | A condition characterized by muscle weakness |
neurosis | A chronic disorder featuring irritability of the nervous system (nervousness) and characterized by anxiety and/or extreme behavior dedicated to avoid anxiety situations. |
neuralgia | Pain along the course of a nerve |
CP | The abbreviation for a partial paralysis and lack of motor coordination caused by damage to the cerebrum during development or injury at birth |
hemiparesis | Partial paralysis of half of the body, right or left |
polysomnography | An electrodiagnostic procedure for sleep disorders that measures various physiological aspects of sleep |
mind | The meaning of the combining form in psychotic |
spastic paralysis | A central nervous system disorder characterized by stiff and awkward muscle control |
cerebrum | The largest portion of the brain |
thalamus | Part of the brain that relays sensory information to the cortex |
cerebellum | Part of the brain that control and coordination of skeletal muscles |
temporal | The lobe of the brain that is responsible for hearing, taste, and smell. |
autonomic | The __________ nervous system carries involuntary impulses to smooth muscle, cardiac muscle, and various glands |
split | The meaning of the combining form in schizophrenia |
knowing | The meaning of the combining form in the term atopognosis |
sensation | The meaning of the combining form in the term hyperesthesia |
Transient ischemic attack | A brief episode of loss of blood flow to the brain that often precedes a CVA |
Cerebrovascular accident | The medical term for stroke |
Electroconvulsive therapy | A treatment for severe depression that used electricity to induce convulsions in the brain |
cerebral palsy | Partial paralysis and lack of motor coordination caused by damage to the cerebrum during development or injury at birth |
PTSD | The abbreviation for a condition resulting from an extremely traumatic experience, injury, or illness that leaves the sufferer with persistent thoughts and memories of the ordeal |
Post traumatic stress disorder | The condition resulting from an extremely traumatic experience, injury, or illness that leaves the sufferer with persistent thoughts and memories of the ordeal |
schizophrenia | The disease of brain chemistry characterized by disorganized thought, delusions, hallucinations, and withdrawal |
tonic clonic | The modern term describing a grand mal epileptic seizure |
SAD | The abbreviation for a mood disorder marked by episodes of major depression that most often occur during the fall and winter (abbreviation) |
Seasonal affective disorder | The mood disorder marked by episodes of major depression that most often occur during the fall and winter |
Babinski sign | The pathological response to stimulation of the plantar surface of the foot indicated when the toes curl upward |
Absence | The seizure previously known as petit mal |
Peripheral | The spinal cord is part of the ____________ nervous system. |
delirium | The state of mental confusion due to disturbances in cerebral function caused by fever, shock, or drug overdose |
seizure | The meaning of the suffix in the term catalepsy |
abnormal impulse toward | The meaning of the suffix in trichotillomania |
sedative | A drug that quiets nervousness |
sympathetic | The ______________ nervous system prepares the body in stressful or emergency situations. |
weakness | The meaning of the suffix in the term myasthenia |