Carrie CNS Flashcards
Seizures definition
Spontaneous uncontrolled abnormal discharge of neurons in the brain
Seizure causes
Primarily idiopathic
Secondary to cerebral scarring from head injury, birth trauma, or infection
Generalized seizure
Petite mal
Absence seizure
Grand mal
Tonic colic seizure
Seizure
status elipticus?
Status elipticus is a seizure that does not stop spontaneously
Massage treatment considerations for seizure
May perform on floormat if seizures involve large uncontrolled movements
Remove objects in vicinity
Keep pillows nearby in case seizure occurs
Hemiplegia definition
Non-progressive condition of paralysis on one side of the body as a result from a CNS lesion
Hemiplegia occurs side? Why?
Occurs on opposite side to which the brain lesion has occurred
Due to the crossover of nerves at the pyramidal tracts in medulla oblongata
Hemiplegia CVA
CVA is a cerebral vascular accident also referred to as a stroke
Last for less than 24 hours TIA, which is a transient ischaemic attack
Hemiplegia causes
Cerebral thrombosis, cerebral haemorrhage due to aneurism and cerebral embolism
Most common cause of stroke leading to hemiplegia
Thrombotic stroke 66%
Embolism 5 to 14%
Haemorrhage 14 to 20%
Hemiplegia causes specific
Head trauma from fall or MVA can result in haemorrhage
Brain tumour can lead to erosion which leads to haemorrhage and then hemiplegia
Hemiplegia commonly affected areas
Internal capsule and vestibular system
Circumduct gate
Swing affected leg forward to clear the floor
Hemiplegic shoulder
Adduction and internal rotation of shoulder with retraction of scapula
Hemiplegia neglect
Neglect of affected side. Can disassociate with affected limb and deny ownership.
Apraxia
Inability to properly organize attempts at movement
Hemiplegia contraindications
Results of CVA make modifications to treatment and Hydro as per hypertension protocol
Tech not on neck, one side at a time
Do not place head in extension or rotation
With tissue fragility, modify Hydro and weight
Multiple sclerosis definition
A condition in which demyelination of a nerve occurs
Sclerotic plaques
Scar tissue, which can cause a slowing, disruption, or blockage of nerve transmission
Multiple sclerosis what is affected?
White matter is affected, lesions found in brainstem, cerebellum, and spinal cord
Some cranial nerves can be affected optic and trigeminal
Multiple sclerosis types
Benign
Attack remitting
(benign or mild attack remitting)
(chronic progressive attack remitting)
Acute progressive
Multiple sclerosis causes
Unclear, but some factors include
Genetic
Environmental
Viral
Immunological
Multiple sclerosis cure?
No cure but strategies include massage therapy increase physical awareness, temporary decrease spasticity, improve soft tissue and joint health decrease contractures decrease stress and increase emotional well-being
Parkinson’s definition
Movement disorder involving the progressive degeneration of nerve tissue and a reduction in neurotransmitters producing in the CNS
Primary signs and symptoms of Parkinson’s
Resting tremor
Bradykinesia
Rigidity
Nonspecific weakness, achiness, or fatigue
Poor postural reflexes
Secondary signs and symptoms of Parkinson’s
Fascinating gait
Disfunction with speech and eating
Handwriting changes
Sleep disorders
Depression
Mental degradation
Bradykinesia
Difficulty with initiation and sustaining movement
Freezing phenomenon
Sudden inability to move feet as if they are rooted to the ground
Festinating gait
Small steps with leaning forward posture
Parkinson’s handwriting changes
Micrographia is progressive, shrinkage, and cramping of handwriting
Parkinson’s progression stage one
Unilateral presentation
Rigidity or tremors
If mild symptoms, no treatment is needed
If moderate symptoms, Massage and Physio are used
Parkinson’s progression stage two
Bilateral
Moderate tremors, rigidity, and bradykinesia
Balance is not affected
Levodopa therapy started
Parkinson’s progression stage three
Significant tremors, rigidity, and bradykinesia
Balance and walking impairment occurs
Unsteadiness, Dystoria and freezing occurs
Parkinson’s progression stage four
Severe bradykinesia
Walking is still possible, but highly impaired
Some assistance with daily activity may be required
Parkinson’s progression stage five
Complete loss of ability to function and independence
Person is immobile