From:
To: "Jeffrey E." <jeevacation@grnail.com>
Subject: Re: Watch What Happens to Your Brain When The Heart Pumps Blood
Date: Fri, 17 Aug 2018 14:34:40 +0000
Positional perfusion and effect on cerebral function
I like it
I've not seen any studies
I don't have a research lab but — am part of the neurosurgery gig here that is being launched soon. Can try
My two contributions:
I. I started a clot bank = store all arterial clots we retrieve from brain and my buddies send me the clots they
retrieve extracranial.
Pretty fun. From world bank to clot bank.
2. The autologous mitochondrial stuff is working. All mouse research being done at UVA but it's my ideas and
work. We are doing in ischemia but my long play is to do for Alzheimer (not vascular transplant but retrograde
axonal)
On Aug 17, 2018, at 8:26 AM, jeffrey E. <jeevacation@gmail.com> wrote:
i suggest with different blood flows to each side dependent on right or left down , try it. . diffremt thoughs
, and most fmri has been done ONLY face up
On Fri, Aug 17, 2018 at 10:22 AM, wrote:
Interesting
Well watching blood flow as I do every day maybe it does - when we look at preop perfusion imaging you
can definitely see regional differences in median transit tones depending on the vessel
But the important structures that keep things going are all midline structures with bilateral perfusion so for
good reason
You may see lateralizaton and more blood flow to bigger structures but not sure they matter in a resting state.
Did a super cool case very very rare the other day
You have these nuclei in your brain stem called the inferior colliculi - they are responsible for muting all of
your internal sounds so you don't go crazy. Imagine hearing yourself chew and swallow and the air passing
down your nasopharynx etc etc.
Usually if you infarct the blood supply to this area you infarct your brain stem and die. It's nearly impossible
to selectively lesion this/these nuclei however if one of the tiny vessels has an aneurysm nearby and we have
to sacrifice it ....
So it's a careful Discussion with the patients because even though we save their lives potentially it might
drive them crazy to hear everything all the time if we unmute their internal mute. Super super super rare. But
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cool anatomy.
On Aug 17, 2018, at 7:46 AM, jeffrey E. <jeevacation@gmail.com> wrote:
curious to see if laying on the side has an effect and not face up
On Fri, Aug 17, 2018 at 9:33 AM, wrote:
They are?
Doesn't matter be the images are acquired in full volume
On Aug 16, 2018, at 11:13 PM, Jeffrey E. <jeevacation®gmail.com> wrote:
id like to see it if the person is in profile facing right and or left.
On Fri, Aug 17, 2018 at 1:07 AM, wrote:
Watch short video imbedded
Cool
MRI science now aMRI
https://www-sciencealert-com.cdn.ampproject.org/v/sAvww.sciencealert.com/phase-based-am lified-
magnetic-resonance-imagimg-brain-pulse-heartbeat/amp?amp.js_v=0.1&usqp=mq331AQGCAEoAT
gAtiorigin=https%3A%2F%2Fwww.google.com&prerenderSize=l&visib
ilityState=visible&paddingTop=54&p2r=0&horizontalScrolling=
0&csi=l&aoh=15344822496179&viewerUrl=https%3A%2F%2Fwww.googl
e.com%2Famp%2Fs%2Fwww.sciencealert.com%2Fphase-based-amplified-magnetic-resonance-
imaging-brain-pulse-heartbeat%2Famp&history=l&storage=l&cid=l&cap=swipe%2CnavigateTo%
2Ccid%2Cfragment%2CreplaceUrl
Watch What Happens to Your Brain
When The Heart Pumps Blood
The brain of the Chiari patient showed significantly more movement in two locations
compared to the healthy control.
"Better visualisation and understanding of the biomechanical properties of the brain
could lead to earlier detection and monitoring of brain disorders," says one of the
team, mechanical engineer Mehmet Kurt of Stevens Institute of Technology.
The researchers plan to use phase-based aMRI in clinical settings on patients with a
wide range of conditions and structural brain abnormalities, to observe the different
ways the brain moves in those cases.
The research has been published in the journal Magnetic Resonance in Medicine .
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confidential, may be attorney-client privileged, may
constitute inside information, and is intended only for
the use of the addressee. It is the property of
JEE
Unauthorized use, disclosure or copying of this
communication or any part thereof is strictly prohibited
and may be unlawful. If you have received this
communication in error, please notify us immediately by
return e-mail or by e-mail to jeevacation®gmail.com, and
destroy this communication and all copies thereof,
including all attachments. copyright -all rights reserved
please note
The information contained in this communication is
confidential, may be attorney-client privileged, may
constitute inside information, and is intended only for
the use of the addressee. It is the property of
JEE
Unauthorized use, disclosure or copying of this
communication or any part thereof is strictly prohibited
and may be unlawful. If you have received this
communication in error, please notify us immediately by
return e-mail or by e-mail to jeevacation®gmail.com, and
destroy this communication and all copies thereof,
including all attachments. copyright -all rights reserved
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