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CNHP Chapter 4
Nervous System & Psychiatry
| Term | Definition |
|---|---|
| Paresis | Slight paralysis |
| Gyri | Convulsions/ mounds of the cerebral hemispheres |
| Fissures | Deep grooves that separate gyri |
| Hypochondriasis | The preoccupation with thoughts of disease and concern that one is suffering from a serious condition that persists despite medical reassurance to the contrary |
| Electroconvulsive Therapy (ECT) | electrical shock applied to the brain to induce convulsions |
| CSF | cerebrospinal fluid |
| ALS | amyotrophic lateral sclerosis |
| Sedative | a drug that has a calming effect and quiets nervousness |
| PNS | peripheral nervous system |
| Dysphasia | impairment of speech production and inability to arrange words in an understandable way |
| Glasgow Coma Scale | a neurologic scale used to assess level of consciousness |
| Motor Deficit | loss or impairment of muscle function |
| Neuralgia | pain along the course of a nerve |
| Seizure | sudden, transient disturbances in brain function resulting in abnormal firing of nerve impulses |
| Syncope | Fainting |
| Tactile Stimulation | evoking a response by touching |
| Agnosia | any of many types of loss of neurologic function involving interpretation of sensory information |
| Crani/o | Skull |
| Gnos/o | Knowing |
| Hypn/o | Sleep |
| Phas/o | Speech |
| Schiz/o | Split |
| Spin/o | Spine |
| Tax/o | order or coordination |
| Thym/o | Mind |
| ton/o | tone or tension |
| cata- | down |
| -asthenia | weakness |
| -paresis | slight paralysis |
| Central Nervous System (CNS) | brain and spinal cord |