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(Source: elartedelapaciencia)

28 notes | 2 weeks ago

aspiringdoctors:

discoverynews:

sagansense:

Heart of Glass: The Art of Medical Models

Gary Farlow can make art out of arteries. He and his team of 10 at Farlow’s Scientific Glassblowing are able to transform the body’s vasculature—and nearly all of its other parts—into an ornate borosilicate glass sculpture, from the heart’s ventricles to the brain’s circle of Willis. “We do almost every part of the body,” Farlow says. “It can take a pretty artistic mind to make some of these things.” With the help of cardiologists, the team creates custom see-through systems for science and medical training. Their anatomically correct models can be designed to simulate blood flow, teach placement of catheters and angioplasty devices, or simply test or demo new surgical gizmos. Individual arteries, veins, and capillaries are shaped and fused together, one at a time. Ground-glass joints are added at the exposed ends so a head, say, can be connected to the carotid arteries should customers want to expand their model. A full-body setup could cost $25,000, so don’t get any bright ideas about using one as a brandy decanter.

these would look absolutely stunning in my foyer*

*author’s note: i do not have a foyer.

For Alexia.

7,222 notes | 7 months ago

(Source: iraffiruse, via hhdezc)

1,488 notes | 7 months ago

4

therickyandco:

#iluminati #eye #Masonic #temple #statue #weird #strange #creepy #thumbsup #insta #facebook #tumblr #pinterest (Taken with Instagram)
4 notes | 11 months ago

Daniel Emilio Pacheco: El CCCB acoge una muestra sobre Herta Müller

hojeandolibros:

La Premio Nobel de Literatura 2009 avisa de que es necesario que las sociedades divididas por las dictaduras superen ese momento

image

Herta Müller, premio Nobel Literatura LV/Kim Manresa

Herta Müller, escritora alemana nacida en Rumanía, es menuda y de aspecto quebradizo. Cuando el…

2 notes | 11 months ago

37

plane-ticket:

Soho - London
37 notes | 11 months ago

272

mineralia:

Fluorite with Sphalerite from Illinois
by Exceptional Minerals
272 notes | 11 months ago

21

michaelthegeek:

Good shot.
21 notes | 11 months ago

145

neurolove:

PET images of Alzheimer’s brain
PET (positron emission tomography; said like “pet”- the animals you have at home) is a type of imaging that relies on a radioactive ligand (injected into the patient) to give off a signal for a particular type of chemical.  For instance, if you want to look at a specific receptor or neurotransmitter, you could put in a competitive radioactive ligand that would bind to that receptor and it would tell you where that receptor is and how much of the neurotransmitter is binding.  It’s not completely straightforward (for instance, if the signal decreases, it could mean more neurotransmitter is taking up the receptors OR it could mean there are fewer receptors there in general).
This is a PET image of a healthy control and an early/late-stage AD patient’s brain.  This type of PET is glucose-based, so it’s just tracking overall brain metabolism.  You can see the early AD brain is already decreased in overall glucose metabolism (how much energy the brain is using), and by the late stage, it is severely decreased.  This is likely due to the severe, progressive neurodegeneration that occurs in AD.
[Image Source]
145 notes | 11 months ago

244

articulomortis:

withlovelucifer:

Today I got paid $70 to participate in a Linguistic study. Part of the procedure was getting a MRI done.
Here it is, in all it’s glory, my brain.

I present to you, the beautiful brain of one of my closest friends
244 notes | 11 months ago