Nervous System Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| TIA | Transient Ischemic Attack
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| Function of the hypothalamus | regulates activities of the autonomic nervous system
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| Describe the spinal cord | located inside the spinal cavity, composed of inner grey/outer white matter, transmits sensory impulses.
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| dura mater | outermost layer covering the brain and spinal cord
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| pain in the spinal cord | myelangia
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| EEG | records electrical impulses of the brain
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| relieve pain | analgesics
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| weakness or debility | asthenia
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| Which section of the cerebrum can only be seen on dissection? | insula
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| circular opening made in the skull to relieve ICP | trephination
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| convey impulses for voluntary functions | somatic nervous system
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| conveys impulses to glands, smooth and cardiac muscles | autonomic nervous system
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| disease of the spinal cord | myelopathy
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| inability to comprehend sensations | agnosia
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| inability to speak | aphasia
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| incision into the skull | craniotomy
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| inflammation of the brain | encephalitis
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| involuntary tremble or shake | tremor
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| involuntary, spasmodic muscular contractions | tics
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| EMG | Electromyography
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| CTA | Computed Tomography Angioplasty
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| sudden muscle weakness, acute inflammation of the peripheral nerves | Guillain-Barre Syndrome
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| acute encephalopathy and fatty infiltration of the brain | Reye Syndrome
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| congenital deformity in which some or all of fetal brain is missing | anencephaly
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| Conveys sensory impulses to the brain from different parts of the body and also transmits motor impulses away from the brain to all muscles and organs | spinal cord
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| SRS | Stereotactic Radiosurgery
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| Form of spinal bifida in which the meninges protrudes through the spine | meningocele
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| a collection of nerve bodies | ganglion
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| accumulation of fluid in the ventricles of the brain | hydrocephalus
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| 4 major types of neuroglia | astrocytes
microglia
oligodendrocytes
ependymocytes
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| What is Alzheimer's Disease? | A progressive neurological disorder that affects the brain causing memory loss and serious mental detoriation.
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| funtion of the thalamus | receives sensory stimuli except olfactory
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| What is Parkinson Disease? | A progressive neurological disorder that affects the part of the brain that controls muscle movement. Lack of Dopamine
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| What is CSF? | A colourless fluid, contains proteins,glucose,salt, urea and some white blood cells, acts as a shock absorber, travels around the brain and spinal cord
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| ANS | Autonomic Nervous System
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| ALS | Amyotrophic Lateral Sclerosis
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| BEAM | Brain Electrical Activity Mapping
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| CP | Cerebral Palsy
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| ICP | intracranial pressure
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| Complex neural system located beneath the cerebrum that controls basin emotions and drives and plays an important role in memory | limbic system
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| MEG | Magnetencephalography
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| MSI | Magnetic Source Imaging
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| MRA | Magnetic Resonance Angiogram
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| network of nervous tissue found in the brain and spinal cord | Central Nervous System
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| needle puncture of the spinal cavity | lumbar puncture
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| measures the speed impulses travel through a nerve | nerve conduction velocity
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| a spinal puncture at the base of the brain to extract fluid or inject medication | cisternal puncture
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| excision of a ganglion | ganglionectomy
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| excessive movement | hyperkinesia
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| CT scan of the lumbar region after injection of a contrast medium to detect problems with the spine and spinal nerve roots | discography
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| T12 | thoracic nerves
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| SNS | Somatic Nervous System, Sympathetic Nervous System
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| PNS | Peripheral Nervous System, Parasympathetic Nervous System
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| PET | Positron Emission Tomography
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| additonal myelin sheath external to myelin that is formed by schwann cells and found only on axons on the PNS | neurilemma
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| a long, single projection that transmits impulses from the cell body | axon
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| a large bundle of axons wrapped in connective tissue | nerve
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| agents that relieve pain by inhibiting the passage of pain impulses | analgesics
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| abnormal rhythm to the brain | dysrhythmia
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| brief loss of consciousness also called fainting | syncope
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| abnormal deep unconsciousness | coma
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| abnormally small head | microcephaly
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| brain injury causing transient loss of consciousness | concussion
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| cavity of an organ | ventricle
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| depress CNC functions to induce sleep | hypnotics
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| disease of the myelin sheath | Multiple Sclerosis
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| functions include sensory perception and interpretation, muscular movement and emotional aspects of behaviour | cerebrum
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| innermost membrane of the brain and spinal cord | pia mater
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| lack of response, sluggishness | lethargy
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| major emotional disorder | psychosis
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| moves away from a central structure | efferent
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| moves toward a central structure | afferent
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| congenital deformity of the neural tube which fails to close during fetal development | spina bifida
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| branching cytoplasmic projections that receive impulses and transit them to the cell body | dendrites
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| broad term that refers to cognitive deficit, including memory impairment | dementia
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| MRI | Magnetic Resonance Imaging
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| NCV | Nerve Conduction Velocity
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| facial paralysis | bells palsy
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| LP | Lumbar Puncture
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| CSF | Cerebral Spinal Fluid
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| CVA | Cerbrovascular Accident
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| EEG | electroencephalography
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| L3 | third lumbar vertabra
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| C1 | first cervical vertabra
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| What is the brainstem composed of? | midbrain, medulla and pons
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