Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Neuro5

Stack #33803

QuestionAnswer
Herniation of intracrainal contects Encephalocele
Only herination of meniges meningocele
Herination of Meninges and brain memingoencephalocele
Meninges,brain,and venticular meningohydroencephalocele
Defect in posterior neuropore myeloschisis
Myeloschisis always results in Spina Bifida
Spina Bifida failure of vertebral arches to form and cover spinal cord
Spina pinda bifida occulta skin closed over it--unseen
Spinda Bifida aperta skin not closed over it
As with occipilta encephoceles, a cystic mass may accompany spina bifida
Caudal eminence a cell mass cadual to neural tube, and enlarfes and cavites
Cudal eminence corresponds to Secondary neurulation
What Secondary Neurlation process joins neural tube caudal eminence
Defect of Secondary Neurulation Myelodysplasia
Myelodysplasia chacteristics usually covered with skin, and marked with unusal pigmentation, hair, telangiectases or dimple
Tethered cord syndrome where the conus medullaris and filum terminale are fixed to vertebral column
Tethered cord syndrome causes loss of sensation from the legs adn feets and problems with bladder control
3 Primary Brain Vesicles 1 Prosencephalon 2 Mescencephalon 3. Rhombencephalon
Where cervial flexure is Rhombencephalon-Spinal cord region
Cephalic flexure 2nd bend in neural tube @ mesencephalon
Secondary Brain vesicles 5th---3 primarys dived into 5, and 2 more flexures
Secondary Brain vesicles 1. Pontine Fleuxure, and 2. Telencephalic flexure
Main structure of forebrain develop 2nd month of gestation
Why abnormalitis of forebrain associate with facial defects mesoderm during 2nd month forming facial features
Central induction process of froebrain development
End of 5th week Telencephalon gives rise to 2 lateral expansion called Telencephalic vesicles
Diencephalon develops into Thalamic nuclei AND optic cup
Prosencephalization where prosencephalon develops into diencephalic and telencephalic vesicles
Holoprosencaphly failure of prosencephalon to undergo cleavage
Alobar holoprosencephaly results in no lobes develop, most severe large single forebrain ventricles, thalamus poorly developed, and many structures are missing
Hyprotelorism close set eyes
Cyclops only sinlge midline eye
End of 1st trimester spinal cord is fully formed
Ancencephaly results in the brain not forming, skull may be absent, and facial abnormalities
Types of Defects of Primary Neulation encephalocele, myleoschisis
Telangiectases large superficial cappillaries
Anterior neuropores closes 4th week
Pontine flexure divides divides MESO-into Myelencephalon, and metencephalon (rostral)
After pontine flexure what does not divide further Mescencephalon
Telencephalic flexure divides the Proencep--into diencephalon, and telencephalon (rostal)
Telencephalon expands into complex lobes, and b/c largest part of brain
The Telencephalic VESICLE are adult derivatives of cerbral cortex, internal capsule, ofactory bulb and tract, postions of balsal ganglia, and the amygdala, and hippocampus
Optic cup forms optic nerve and retina
Week 10-- major structures of CNS are recognizable
Immature versions of all strcutres are present by end of 1st trimester
Most infants born with holoprosencephaly also have facial abnormalities
Semilobar holoprosencephaly some separtion of forebrain into 2 lobes, and partial develop of falx cerebri
Disease that has rudimetary but enlarged lateral and 3rd ventricles semilobar holoprosencephaly
Telencephalic vesicle is AKA cerebral hemisphers
The diencephalon and cerebral hemispheres forms @ end of week 5
Created by: talkglitter2486
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards