Tag: Membrane system

  • Cranio Sacral Therapist and Student Newsletter 29

    November 22 – 2007

    Questions and comments for this issue:

    + Cranio sacral therapy on FaceBook.
    + Working with energy.
    + Reframing.
    + Cerebral palsy and the blueprint
    + More on the arachnoid mater from Al Pelowski in South Africa.

    Hello John,
    If you were one of the many therapists that
    sent me your profiles to have them listed, then
    have a look here to see I got everything right.
    Right picture, right spelling, right on man! (or
    Woman!)
    http://www.open-source-cranio.com/therapists/listing.html

    Speaking of right on women, Rene from New
    Zealand let me know about a cranio sacral therapy
    group on Face book.  I’ve had a look and think it
    is a spiffing idea.  It’s great to be able to put
    faces to names and connect with fellow therapists
    across the world.

    Yes, it is a bit of a pain signing up and
    creating a profile but worth it, no?
    http://www.facebook.com/

    Now. . .
    . . . this newsletter is slightly different to
    others in that half the content is on my website.
    The reason for this is the inclusion of video and
    images.

    The first article is about how I use energy
    when I am working and includes a detailed diagram
    of energy flow.  There is also an amazing video
    illustrating how you can work with high levels of
    energy and not have it affect you.  Be a good egg
    and let me know what you think.
    You can read it here.

    The second article is about how to use
    reframing to help you when you hit a wall in
    practice or study.  In fact you can use reframing
    in all aspects of your life.  The article starts
    off with a great little video which illustrates
    the power of a reframe.
    You can read it here.

    I’ll wait while you go and have a look at them.

    Finished?

    Okay then, let’s get on with the mailbag.

    ***QUESTION***

    Hi John

    I would like to know a bit more about working with
    Cerebral Palsy. What is the best approach?  Is
    there any chance for the person to recover some of
    their functions or is it too much to ask to the
    body? I suppose it requires to go back to the blue
    print. Your comments about the blue print in the
    last newsletter were very interesting. My only
    problem is that I am a kinaesthetic kind of person
    and images don’t talk to me very much. Could you
    tell me how the blue print feels so I know that
    what I feel under my hands is the blueprint or
    something else. This would be very useful for me.
    Thank you.
    Odile, Brisbane.

    Odile Grisel

    Home

    MY COMMENTS:

    Hello Odile,
    Thank you for your email.

    I have had some good success with cerebral
    palsy and I’ve had some no-change-at-all’s.  When
    I think about what was common among the successes
    the main thing was that the people were young.
    Under 3yrs old.

    When treating cerebral palsy I generally find
    myself working with the nervous system.  From the
    hemisphere of the brain involved out to the
    periphery.  Following the nerves, working to
    enhance the integrity where it is diminished.

    I have heard some therapists say they find lots
    of limb unwinding very useful to unlock the
    central restrictions.  I haven’t found that myself
    but pass it on in case you find it useful.

    I never think of treatment in terms of, ‘Is
    this too much to ask of the body?’  At this stage
    I have seen so many apparent ‘miracles’ that I
    know the body is capable of anything.  So it is
    never a case of CAN this happen but more a case of
    IS it going to happen?

    It can often be a blueprint problem, which
    leads me to your second question about describing
    what the blueprint feels like without using
    images.

    I had to put my thinking cap on for that one.
    Here’s what I got.  To me, the blueprint feels
    very whispy and mist-like, but not moist. It feels
    like touching a smoke ring that pulses with
    flexion and extension and releases like solid
    tissue.

    Phew!  Okay I’m going to take my thinking cap
    off now because my head is hurting.

    ***FOLLOW ON COMMENT FROM AL PELOWSKI***

    Hallo John and thanks for the latest issue!
    Gets me going on my deck in early morning Joburg
    visualising teacups…

    I especially wanted to comment, to give a
    different slant on what you said about the spider
    web mother.

    So here goes.  Let me know what you think of this
    version.

    Starting with the nervous system’s generative
    membrane, the ependyma, all else follows.

    Leaving out the details..just remember that most
    membranes grow in a doubling process.  They grow
    with a potential space between.  The space is
    where canals and tissues form.

    The primitive ependyma lining the neural tube is
    doubled.  The inner layer keeps its name but the
    other layer becomes the pia between the two layers.
    Ependymal cells differentiate to form the brain &
    spinal cord.  The pia also doubles to form a
    potential space for blood–pia intima and  pia
    externa, it provides a capillary network for the
    brain.

    Some bits of pia are left in the ventricles bound
    up with the ependyma  and together form the
    choroid plexi the outer layer of pia, the ‘pia
    externa’ is doubled as well its outer layer
    becomes the arachnoid between are pulled out fine
    reticulin fibres–the spider web the arachnoid
    sprouts little cauliflower-like buds as it grows-
    granulations.

    The ependyma, pia and arachnoid grow out of each
    other and are referred  to as the ‘leptomeninges’
    in many texts.  They are epethelia–derived from
    the zygote wall they are closely related to the
    inner linings of organs and to the epidermis all
    epithelia share a wide variety of peptides and
    receptors.

    “As the inside, so the outside.”  Gut / brain /
    skin growing more slowly along with the rest of
    the body, the dura is not  epithelial, but
    connective tissue related to bone and blood.  it
    comes to form the fascial sac around the arachnoid
    mater.

    A whole different animal.   It doesn’t need to bath
    itself in CSF.  But it too is a doubled membrane
    and its potential space becomes canalised for
    venous blood.  The arachnoid graulations become
    surrounded by and incorporated into the inner
    layer of dura as it grows.

    The granulations (like the choroid) contain highly
    specialised cells which are involved in transport.
    some cells can move waste out of the CSF into the
    venous return.  Others will to abstracting
    material from the blood into the CSF.

    All this gets more interesting when you see how
    the 4th ventricle foramina form as the ependymal-
    pial separation occurs.  the whole thing is
    designed to link qualities of blood and CSF
    without haphazard mixing.

    The leptomeninges can only survive and function in
    the amniotic-CSF environment, inside and out.  The
    dura doesn’t mind blood at all and never comes
    into touch with CSF.

    Keep it up

    Al

    >>>MY COMMENTS:

    Thanks for that Al, you describe things real sweet.

    So that’s it for this issue.

    Cheerio for now.

    Till the next time.

    Your Mate,

    John D.

  • B1.11.0 – The Cranio Sacral Sysytem overview.

    << Back to Basics 1 syllabus

    *As with all anatomy I suggest you search for each new term on google then click on the ‘Images’ tab at the top of the page. Look at as many different pictures of each structure, from as many different angles as you can. Then look at it on the Visible Body. This will help you get a 3 dimensional image of the structure in your head.

    The cranio sacral system is a physiological system within the body. Along with the Respiratory and Cardio-Vascular systems, it forms one of the three primary life systems.

    The Cranio Sacral System consists of –
    ❍ Fluids
    ❍ Membranes
    ❍ Fascia
    ❍ Bones

    Each is a recognised anatomical structure but outside Cranio Sacral Therapy they are not treated as one integrated system.

    CEREBRO SPINAL FLUID

    A clear colourless fluid which surrounds and bathes the central nervous system, creating the environment within which the brain and spinal cord grow, develop and function. It provides nutrition and drainage for the brain and spinal Cord also. It is in continuous motion, as any stagnation would undermine the brain and nervous
    system.

    Cerebro spinal Fluid is produced in hollow spaces at the centre of the brain called ventricles and circulates throughout the membrane system.

    THE MEMBRANE SYSTEM

    Containing the cerebrospinal fluid is a tough waterproof sack made up of three membranous layers called the meninges which surround the brain and spinal cord. The meninges have horizontal infoldings in the cranium which separate the cerebrum from the cerebellum called the Tentorium Cerebelli and a vertical infolding called the Falx Cerebri and Falx Cerebelli which divide the right and left hemispheres of the Cerebrum and cerebellum respectively.

    THE FASCIA

    Fascia is a connective tissue which forms a continuous sheath throughout the body from the top of the head to the soles of the feet. It envelops every organ, nerve, blood vessel, muscle and indeed every structure throughout the body.

    This continuous fascial sheath forms a close connection to the meninges at the point where each peripheral nerve emanates from the spinal cord. As the spinal nerves penetrate the Dura they pull some of the Dura with them and this blends into the fascial sheath which covers the spinal nerve on its journey. This transition point from membrane to fascia is called the epineurium. It is one of the ways the Cranio Sacral Rhythm is translated to the rest of the body

    BONES

    The meninges are closely attached to the bones of the Cranium and also to the 2nd and 3rd Cervical Vertebrae (C2 and C3) and to the Sacrum and Coccyx. The outer layer of the Dura is so closely attached to the bones of the Cranium that it forms a periosteum or inner lining to these bones.

    Consequently, all the bones to which the membranes attach must inevitably follow any motion exhibited by the membrane, expanding and contracting in accordance with the membrane and reflecting every pull or tension within the membrane system.

    << Back to Basics 1 syllabus