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Chapter 5 Flashcards
All terms from chapter 5!
Term | Definition |
---|---|
Cerebr/o , Encephal/o | Brain |
Cerebell/o | Cerebellum |
Lob/o | Lobe |
Cephal/o | Head |
Crani/o | Head / skull |
Mening/o , meningi/o | Meninges (membrane surrounding brain & spinal cord) |
Dur/o | Dura (tough outer membrane surrounding brain & spinal cord) |
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 | Sleeo |
Gnosi/o | Know |
-mania | Excessive desire |
-phobia | Excessive fear / sensitivity |
-paresis | Slight/partial paralysis |
Ton/o | Muscle tone /tension/ pressure |
Tax/o | Arrangement/ order/ coordination |
-plegia | Paralysis |
-asthesia | Weakness |
Aphasia | Inability to speak |
Ataxia | Lack of coordination |
Catatonia | Condition characterized by reduced muscle tone |
Delirium | Brief loss of mental function |
Dementia | Loss/decline in mental function |
Dyskinesia | Difficulty moving |
Dyslexia | Difficulty reading |
Dysphasia | Difficulty speaking |
Insomnia | Inability to sleep |
Myoclonus | Muscle twitching |
Myospasm | Involuntary muscle contraction |
Neurasthenia | Nerve weakness |
Somnambulism | Sleep walking |
Syncope | Fainting ; losing consciousness due to loss of blood flow to brain |
Cephalagia | Head pain |
Cephalodynia | Headpain |
Encephalalgia | Brain pain |
Neuralgia | Nerve pain |
Neurodynia | Nerve pain |
Hemiparesis | Partial paralysis on half the body |
Hemiplegia | Paralysis on half the body |
Monoparesis | Partial paralysis of one limb |
Monoplegia | Paralysis on one limb |
Paralysis | Complete loss of sensation & motor function |
Paresis | Partial paralysis |
Causalgia | Painful sensation of burning |
Dysesthesia | Bad feeling |
Hyperesthesia | Increased sensation |
Paresthesia | Abnormal sensation |
Pseudesthesia | False sensation |
Synthesis | Condition where one sensation is experienced as another |
Acrophobia | Fear of heights |
Agoraphobia | Fear of outdoor spaces |
Hydrophobia | Fear of water |
Kleptomania | Desire to steal |
Photophobia | Excessive sensitivity to light |
Pyromania | Desire to set fire |
Cerebrovascular accident (CVA) | An accident involving the blood vessels of the brain |
Stroke | Loss of brain function caused by interruption of blood flow/supply to the brain |
Hemorrhagic stroke | A stroke where blood loss is caused by a blockage |
Transient ischemic attack | a “mini stroke” caused by the blockage of a blood vessel which resolves within 24 hours |
Cerebrovascular disease | A disease of the blood vessels in the brain |
Cerebral aneurysm | The widening/abnormal dilation of a blood vessel in the brain |
Cerebral arteriosclerosis | The hardening of an artery in the brain |
Cerebral atherosclerosis | The hardening of an artery in the brain caused by a buildup of fatty plaque |
Cerebral embolism | The blockage of a blood vessel in the brain caused by a foreign object like fat or bacteria |
Cerebral thrombosis | The blockage of a blood vessel in the brain caused by a blood clot |
Craniomalacia | Abnormal softening of the skull |
Craniosclerosis | Abnormal hardening of the skull |
Craniostenosis | Abnormal narrowing of the skull |
Craniosynostosis | Premature fusing of the skull bones |
Hydrocephaly | Abnormal accumulation of spinal fluid in the brain |
Astrocytoma | A tumor arising from astrocyte glial cells |
Ganglioma | Ganglion tumor |
Glioblastoma | A brain tumor arising from glioblast cells |
Meningioma | Tumor of the meninges |
Cerebellitis | Inflammation of the brain and meninges |
Encephalitis | Inflammation of the brain |
Encephalomyelitis | Inflammation of the brain & spinal cord |
Encephalomyeloneuropathy | Disease of the brain, spinal cord, and nerves |
Encephalopathy | Disease of the brain |
Encephalopyosis | A pus-filled abscess in the brain |
Gangliitis | Inflammation of a ganglion |
Intracerebral hemorrhage | Excessive bleeding inside the brain |
Meningopathy | Disease of the meninges |
Meningitis | Inflammation of the meninges |
Meningoencephalitis | Inflammation of the meninges and brain |
Myelitis | Inflammation of the spinal cord |
Myelodysplasia | Defective formation of the spinal cord |
Myelopathy | Disease of the spinal cord |
Neuroarthropathy | Disease of the joint associated with nerves |
Neuroencephalomyelopathy | Disease of the nervous system |
Poliomyelitis | Inflammation of the gray matter of the spinal cord |
Polyneuropathy | Disease affecting multiple nerves |
Amyotrophic lateral sclerosis (ALS) | A degenerative disease of the central nervous system causing loss of muscle control |
Anorexia | An eating disorder characterized by the patient restricting food or refusing to eat |
Autism | A psychiatric disorder characterized by difficulties in social communication & integration, as well as repetitive and/or restrictive patterns of behavior or interests |
Bulimia | An eating disorder characterized by overeating and usually followed by purging |
Cerebral palsy | Paralysis caused by damage to the area of the brain responsible for movement |
Dysphoria | A negative emotional state |
Epilepsy | A disease marked by seizures |
Euphoria | A positive emotional state |
Hypomania | A mental state just below mania |
Manic depression (bipolar disorder) | A psychiatric disorder characterized by alternating bouts of excitement and depression |
Myasthenia | Muscle weakness |
Narcolepsy | a disease characterized by sudden, uncontrolled sleepiness |
Psychopathy | A mental illness |
Schizophrenia | A mental illness characterized by delusions, hallucinations, and disordered speech |
Neurosis | A nerve condition |
Psychosis | A mind condition |
Anesthetic | Drug that causes loss of sensation |
General anesthetic | Anesthetic that causes complete loss of consciousness |
Local anesthetic | Anesthetic that does not affect consciousness |
Regional anesthetic | Anesthetic that is injected into a nerve causing loss of sensation over a particular area |
Topical anesthetic | Local anesthesia applied to the surface of the area to be anesthetized |
Epidural anesthetic | Anesthetic applied in the rural region of the spinal cord |
Analgesic | Drug that relieves pain |
Anticonvulsant | Drug that opposes confulsions |
Antidepressant | Drug that opposes depression |
Antipsychotic | Drug that opposes psychoses |
Anxiolytic | Drug that lessens anxiety |
Hypnotic | Drug that aids sleep |
Neuropharmacology | The study of the effects of drugs on the nervous system |
Psychopharmacology | Study of the effects of drugs on mental processes |
Psychotropic | Drugs that are able to turn the mind |
Thrombolytic | Drug that dissolves clots |
Cerebrotomy | Incision into the brain |
Chemotherapy | Treatment using chemicals |
Craniectomy | Removal of a piece of the skull |
Craniotomy | Incision into the skull |
Endarterectomy | Removal of the inside of an artery |
Endovascular neurosurgery | Surgery on the nervous system performed by entering the body through blood vessels |
Lobectomy | Removal of a lobe |
Lobotomy | Incision into a lobe |
Neurectomy | Removal of a nerve |
Neurolysis | Destruction of nerve tissue |
Neuroplasty | Reconstruction of a nerve |
Neurorrhaphy | Suturing of a nerve |
Neurotomy | Incision into a nerve |
ADHD | Attention-deficit hyperactivity disorder |
ALS | Amyotrophic lateral sclerosis (Lou Gehrig’s disease) |
CNS | Central nervous system |
CP | Cerebral palsy |
CSF | Cerebrospinal fluid |
CVA | Cerebrovascular accident |
EEG | Electroencephalogram |
EMG | Electromyogram |
ICP | Intracranial pressure |
LOC | Level of consciousness |
LP | Lumbar puncture |
MRA | Magnetic resonance aniography |
MS | Multiple sclerosis |
OCD | Obsessive compulsive disorder |
PET | positron emission tomography |
PNS | Peripheral nervous system |
TIA | Transient ischemic attack |