FSP Brain - Ventricles

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    1
    Lat Ventricle - inferior horn
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    2
    4-th ventricle
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    3
    Lat Ventricle - posterior horn
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    4
    cerebral aqueduct (Silvius)
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    5
    3-rd ventricle
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    6
    interventricular foramen (Monro)
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    7
    Lat Ventricle - anterior horn
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    cerebellum
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    cerebral canal of spinal cord
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    pons
  11. Choroid Plexus
    • specialized capillary bundles that project from the pia mater into the ventricles
    • produce cerebrospinal fluid (CSF
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    11
    Median formen
  13. CSF Pathway
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    • 1) Lateral ventricles (7)
    •     Interventricular foramen Monro (6) 
    •     3rd ventricle (5)
    • 2) 3rd ventricle (5) ⇒
    •      Cerebral aqueduct Silvius (4) ⇒
    •      4th ventricle (2)
    • 3) 4th ventricle (2) ⇒
    •     Lateral & Median foramen (2-11) ⇒
    •      Spinal cord meninges (9)
  14. Arachnoid Villi
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    • tiny fingerlings of the arachnoid membrane that project into the venous sinuses of the brain
    • absorbs CSF into the venous blood
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    1
    Also known as:
    Located:
    Contains
    • Suprasellar cistern
    • Also known as the Chiasmatic Cistern
    • Located above the SellaTurcica
    • Contains the Optic Chiasm and the Circle of Willis
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    Tracks:
    Connects:
    • Ambient cistern
    • Tracks the Lateral Midbrain
    • Connects the Interpeduncular and Quadrigeminalcisterns
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    2
    Located:
    Communicates:
    • Interpeduncular cistern
    • Located between the Midbrain Peduncles
    • Communicates inferiorly with the Prepontine Cistern
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    5
    Located:
    • Quadrigeminal cistern
    • Located posterior to the Midbrain Colliculi (Quadrigeminal Plate) between the splenium of the Corpus Callosum and the Superior Cerebellum
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    3
    Lies:
    Connected:
    • Prepontine cistern
    • Lies below and anterior to the Pons
    • Connected to the Cerebellopontine Angle Cistern laterally
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    1
    central canal of spinal cord
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    2
    median foramen
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    3
    choroid plexus of 4-th ventricle
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    4
    choroid plexus of 3-rd ventricle
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    5
    interventricular foramen
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    6
    choroid plexus of lateral ventricle
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    7
    Subarachnoid Space
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    9
    arachnoid sinus
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    10
    cerebral aqueduct (Silvius)
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    11
    lateral foramen
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    12
    • Cisterna Magna
    • one of the largest cisterns
    • Located in the Lower Posterior Fossa
    • between the Medulla Oblongata, Occipital Bone, and the hemispheres of the Cerebellum
    • Continuous with the Subarachnoid Space of the Spinal Canal
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    13
    dura mater
Author
flashsmilenet
ID
289355
Card Set
FSP Brain - Ventricles
Description
FSP - Brain Ventricles
Updated