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Observation/Discover
Chapter 5
| Term | Definition |
|---|---|
| Diagnostic Procedures | |
| Echoencephalography | Procedure used to examine the brain using sound waves |
| Electorencephalography | Procedure used to examine the electrical activity of the brain |
| Lumbar Puncture (LP) | Inserting a needle into the lumbar region of the spine in order to collect spinal fluid |
| Radiology | |
| Cerebral Angiography | Procedure used to examine blood vessels in the brain |
| Magnetic Resonance Angiography (MRA) | Procedure used to examine blood vessels |
| Myelogram | Image of spinal cord, usually done by x-ray |
| Positron Emission Tomography (PET) | Imaging procedure that uses radiation to produce cross sections of the brain |
| Transcranial Doppler Sonography | Imaging technique that produces an image of the brain using sound waves sent through the skull |
| Structure | |
| Cerebelitits | Inflammation of the cerebellum |
| Cerebral Atrophy | Wasting away of the brain |
| Duritis | Inflammation of the dura |
| Encephalocele | Hernia of the brain |
| Hematoma | Tumorlike mass made up of blood |
| Cranial Hematoma | Hematoma beneath the skull |
| Epidural Hematoma | Hematoma located on the top of the dura |
| Intracerebral Hematoma | Hematoma located inside the brain |
| Subdural Hematoma | Hematoma located beneath the dura |
| Macrocephaly | Abnormally large head |
| Microcephaly | Abnormally small head |
| Meningocele | Hernia of the meninges |
| Myelocele | Hernia of the spinal cord |
| Myelomeningocele | Hernia of the spinal cord and meninges |
| Neuritis | Nerve inflammation |
| Neuroma | Nerve tumor |
| Neurosclerosis | Inflammation of multiple nerves |
| Function | |
| Agnosia | Inability to comprehend |
| Apathy | Lack of emotion |
| Hyperkinesia | Increase in muscle movement or activity |
| Neurasthenia | Nerve weakness |
| Neuroglycopenia | Deficiency in sugar that interferes with normal brain activity |
| Nystagmus | Involuntary back and forth eye movement |
| Prosopagnosia | Inability to recognize faces |
| Professional Terms | |
| Anesthesiologist | Doctor who specializes in anesthesiology |
| Afferent Nerve | A nerve that carries impulses toward the central nervous system |
| Efferent Nerve | A nerve that carries impulses away from the central nervous system |
| Neurogenic | Originating from/created by nerves |
| Psychiatrist | Doctor who specializes in the treatment of the mind |
| Psychiatry | Branch of medicine that focuses on the treatment of the mind |
| Psychogenic | Originating in/created by the mind |
| Psychologist | Doctor who specializes 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 |
| Public Health | |
| Idiopathic | Having no known cause or origin |
| Seizure | |
| Interictal | Time between seizures |
| Postictal | Time after seizure |
| Preictal | Time before a seizure |
| Tonic | Pertaining to muscle tone |
| Clonus | Muscle spasm or twitching |
| Tonic-Clonic Seizure | Both tonic and clonic phase |