Term
| what are the three types of respiratory mechanisms |
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Definition
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Term
| what is the primary respiratory mechanism |
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Definition
| central rhythmic impulse. internal tissue rspiration of the CNS (can be felt after heart stops) |
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Term
| what is the secondary respiratory mechanism |
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Definition
respiration
facalitates movement of fluids and affects cellular exchange |
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Term
| how fast is the cranial rhythmic impulse |
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Definition
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Term
| what are the 5 phenomena of primary respiratory mechanism |
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Definition
inherent motility of brain and spinal cord
flux of CSF
mobility of intracranial and intraspinal membranes
articular mobility of cranial bones
involuntary mobility of the scarum between ilia |
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Term
| define flexion and extension of the primary respiratory mechanism |
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Definition
flexion: inhalation phase
extension: exhalation phase |
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Term
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Definition
| sphenoid and occiput junction in the middle of the head |
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Term
| where does the sphenobasalsynchrondrosis move in flexion |
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Definition
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Term
| where does the sphenobasalsynchrondrosis move in extension |
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Definition
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Term
| where does the sphenoid move in flexion |
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Definition
rotates counterclockwise (looking from left)
greater wings move anterior and inferior |
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Term
| where does the sphenoid move in extension |
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Definition
rotates clockwise (when looking from the left)
greater winds move superior and posterior |
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Term
| where does the occiput move in flexion |
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Definition
clockeisw (looking from lefT)
area posterior to occipital mastoid suture: posterior and inferior
occipital base: superior |
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Term
| where does the occiput move in extension |
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Definition
rotates counterclockwise (looking from left)
posterior to occipital mastoid suture: moves anterior and superior
occipital base: inferior |
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Term
| what does the sacrum do in flexion why |
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Definition
| SBS rises pulling dura and because it is on anterior surface it pulls base of sacrum posterior (mechanically extending sacrum / counternutation) |
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Term
| what does the sacrum do in extension, why |
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Definition
| SBS drops releaving dural tension and drops sacrum anterior (mechanically flexing the sacrum / nutation) |
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Term
| where do all five fingers go in the vault hold |
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Definition
1. (thumb) crossed and sitting on the coronal/saggital suture junction without pressure
2. greater wing of sphenoid
3. anterior to external auditory meatus
4. posterior to mastoid
5. occiput |
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Term
| what should your fingers and hands do in vault hold SBS flexion |
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Definition
| fingers spread apart and hands move forward |
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Term
| what should your fingers and hands do in vault hold SBS extension |
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Definition
| fingers move together, hands move backward |
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Term
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Definition
rhythmic movement within neurocranium
absorbed by lymphatics |
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Term
| wht does the CNS do in fextion |
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Definition
brain gets shorter in AP and wider laterally
spinal cord gets thicker |
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Term
| what does the CNS do in extension |
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Definition
| cord gets thinner and longer |
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Term
| what do the intracranial and intraspinal membranes do in flexion |
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Definition
posterior falx moves anterior
anterior falx moves inferior
head gets shorter in AP and longer in lateral |
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Term
| what do the intracranial and intraspinal membranes do in extension |
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Definition
posterior falx moves posterior
anterior falx moves superior
head gets longer in AP and narrow in lateral |
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Term
| explain the movement of bones |
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Definition
changes in shape
can be seen on MRI and x-ray before and after treatment |
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Term
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Definition
| periosteal fibers, nocioceptors, and proprioceptors in the sutures |
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Term
| what are the cranial sutures |
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Definition
| coronal, saggital, lamboidal |
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Term
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Definition
| coronal and saggital suture intersection |
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Term
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Definition
| lamboidal and saggital suture intersection |
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Term
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Definition
| little bone between mastoid and parietal |
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Term
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Definition
| junction between greater wing, frontal, parietal, and zygomatic |
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Term
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Definition
| external occipital protuberence |
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Term
| how does the SBS move around the AP axis |
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Definition
| they rotate in opposite directions |
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Term
| what movement occurs in a right torsion |
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Definition
| right greater wing of sphenoid is higher due to AP axis movement |
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Term
| how do the fingers move in a right torsion |
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Definition
| right side rotate toward you and left side away |
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Term
| what movement occurs in a left torsion |
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Definition
| left greater wing of sphenoid is higher due to AP axis movement |
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Term
| how do the fingers move in a left torsion |
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Definition
| left side fingers rotate towards you and right away |
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Term
| what is the normal SBS movement around the vertical axis |
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Definition
| spnenoid and occiput bend towards eachother on each side |
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Term
| what movement occurs in sidebending rotation right |
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Definition
| SBS opens on the right, right ear is lower |
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Term
| how do the fingers move in a sidebending rotation right |
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Definition
| right hand moves forward and fingers spread |
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Term
| what movement occurs in a sidebend rotation left |
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Definition
| SBS opens on the left, left ear is lower |
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Term
| how do the fingers move in a sidebending rotation left |
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Definition
| left hand moves forward and fingers spread |
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Term
| what is the normal SBS movement around the transverse axis |
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Definition
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Term
| what occurs in a superior vertical strain |
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Definition
base of sphenoid is superior to the base of occiput, greater wings go down and cranium goes forward
on transverse axis |
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Term
| what occurs in a inferior vertical strain |
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Definition
base of sphenoid is inferior to base of occipitut, greater wings come up and cranium moves back
on transverse axis |
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Term
| what finger movements are there in a superior vertical strain |
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Definition
| index fingers drop down and out and pinkey moves towards you and up |
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Term
| what finger movements occur in inferior vertical strain |
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Definition
| index fingers move up and in, pinkey moves away and down |
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Term
| what occurs in a left lateral strain |
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Definition
base moves left,
wings move right,
head leans right
on vertical axis |
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Term
| what occrs in a right lateral strain |
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Definition
base moves right
wings move left
head leans left
on vertical axis |
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Term
| how do the fingers move in a left lateral strain |
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Definition
| index fingers to right, pinkeys to left |
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Term
| how do the fingers move in a right lateral strain |
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Definition
| index to left, pinkey to right |
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Term
| what is a SBS compression, how does it feel |
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Definition
anteiror posterior compression of spnenoid and occiput
head feels like solid bowling ball
dificult to assess flexion and extension phases |
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