A new machine can look into the eye for signs of ill health
WHETHER or not eyes are windows to the soul, they can provide a view of a person’s health. Eye problems are not the only things to show up; recent studies indicate that eyes can also reveal the presence of broader disorders like heart disease, stroke threats, diabetes, Alzheimer’s and multiple sclerosis. Frequent eye monitoring may help detect these ailments early, and now a new device promises to make that easier.
Retinal imaging is best left to professionals, not least because a doctor needs to get a patient’s eye in precisely the right position to see all the blood vessels inside. Even so, Tristan Swedish of Massachusetts Institute of Technology’s Media Lab, a place where diverse disciplines often collide in remarkable ways, speculated that it might be possible to create a device that would allow patients to take snapshots of their own retinas.
Working on the principle of “if you can see me, I can see you”, Mr Swedish describes his idea in an upcoming issue of the Association of Computing Machinery Transactions on Graphics. He generates a red light that shines through tiny holes to make it look as if there are four red lights in a diamond formation in his device. Patients initially see the lights as rather dim dots but, as they move their eyes around, they quickly notice that the dots become brighter when they look in a specific direction. When these dots become particularly bright, a second diamond of dim red lights becomes apparent inside the first four. The person then moves their eyes again until they can see all eight bright lights forming a diamond within a diamond.
Read more:Â Retina selfie
The Latest on: Medical self-diagnostics
[google_news title=”” keyword=”Medical self-diagnostics” num_posts=”10″ blurb_length=”0″ show_thumb=”left”]
via Google News
The Latest on: Medical self-diagnostics
- Care Plan Your Doctor Would Usually Recommend For Halitosison March 29, 2024 at 4:51 am
Overview A condition characterized by offensive-smelling breath. Symptoms Bad breath or bad taste in the mouth is the commonly noted symptom. → Common treatment options → Questions to ask your doctor ...
- Mum's diagnosis after 20 years of fatigue, heavy periods and pain after sexon March 29, 2024 at 4:27 am
A mum of one who grew up experiencing extreme fatigue, excruciating periods and pain after sex was finally diagnosed with endometriosis at age 34 after seeing around 20 doctors in the space of 18 ...
- Why more NFL players are self-reporting concussion symptomson March 29, 2024 at 3:25 am
The running back sustained a concussion while executing a block against Seattle Seahawks linebacker Bobby Wagner. Gore laid on his back after the play, initially unable to get up. Several teammates ...
- Woman saw 20 doctors before endometriosis diagnosison March 28, 2024 at 12:52 am
Dearbhail Ormond was diagnosed with endometriosis after seeing 20 doctors across 18 years.
- Goodbill raises $2M and expands customer base to unearth and challenge medical billing errorson March 27, 2024 at 12:23 pm
Goodbill, a startup working to reduce medical costs to patients and a subset of insurers, has raised $2 million in new capital and expanded its market.
- Memory self-test via smartphone can identify early signs of Alzheimer's diseaseon March 27, 2024 at 9:02 am
Dedicated memory tests on smartphones enable the detection of "mild cognitive impairment," a condition that may indicate Alzheimer's disease, with high accuracy. Researchers from DZNE, the ...
- Medical Examiner releases full report on Nex Benedict death, ruling suicideon March 27, 2024 at 8:10 am
The pathological diagnosis lists the cause of death as diphenhydramine and fluoxetine combined toxicity. It also says there was no lethal trauma, ruling the manner of death a suicide.
- With cancer diagnosis, speculation about Kate Middleton is especially awfulon March 27, 2024 at 5:15 am
"It’s hard not to feel some guilt about indulging in speculation when the truth was more devastating than we imagined." ...
- Nex Benedict Medical Examiner report released, what we've learnedon March 27, 2024 at 4:13 am
The Oklahoma Medical Examiner released the full autopsy report on 16-year-old Nex Benedict’s death, two weeks after the first page came out that determined Nex’ ...
- Mills-Peninsula School of Diagnostic Imaging launching careers, fulfilling needs in the medical industry for decadeson March 25, 2024 at 4:42 pm
A Bay Area school that has been preparing women for a career as a medical professional with tuition-free instruction, now in its sixth decade, is responding to an industry shortage with newly-minted ...
via Bing News