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AI Shows Promise in Tracking Parkinson’s Disease Progression

• Written by Kiara Fabbri Former Tech News Writer
• Fact-Checked by Justyn Newman Former Lead Cybersecurity Editor

A study published on July 23 explores how artificial intelligence (AI) could revolutionise the diagnosis of Parkinson’s disease. This new method could offer hope for improved patient care and treatment. Developed by researchers at the University of Florida, the technology analyses video recordings of patients performing simple tasks to detect subtle changes in movement associated with the disease.

Parkinson’s disease is a brain disorder affecting movement. Symptoms worsen over time, and diagnosis relies on a series of exercises and maneuvers performed by the patient. The commonly used Movement Disorder Society-Unified Parkinson’s Disease Rating Scale ( MDS-UPDRS ) tracks disease progression. However, this scale is limited in its ability to capture subtle changes and can be subjective. The AI system offers a more objective and detailed approach.

Participants were instructed to perform a standardized finger-tapping task while seated in front of a video camera . A clinician was present to guide the task and provide a clinical rating. The recorded videos were then processed using AI algorithms to assess Parkinson’s disease symptom progression.

“By studying these videos, we could detect even the smallest alterations in hand movements that are characteristic of Parkinson’s disease but might be difficult for clinicians to visually identify,” said Diego Guarin , the study’s lead researcher. “The beauty of this technology is that a patient can record themselves performing the test, and the software analyzes it and informs the clinician how the patient is moving so the clinician can make decisions.”

Guarin claims that this automated system also revealed previously unnoticed movement details, such as the speed at which a patient opens or closes their finger, and how movement properties change with each tap.

In his statement, Guarin affirms, “We’ve seen that, with Parkinson’s disease, the opening movement is delayed, compared to the same movement in individuals that are healthy […] This is new information that is almost impossible to measure without the video and computer, telling us the technology can help to better characterize how Parkinson’s disease affects movement and provide new markers to help evaluate the effectiveness of therapies.”

While promising, the study acknowledges some limitations. These include reliance on single-rater assessments, and exclusion of patients with very mild or severe symptoms. Future research is needed to validate the findings in a larger and more diverse patient population.

Overall, the results suggest that video-based assessments could significantly improve the diagnosis, monitoring, and treatment of Parkinson’s disease. The researchers aim in future work to test this strategy with home-recorded videos without clinician guidance.

These findings, together with a recent Alzheimer’s research demonstrates AI’s potential to predict disease progression, underscoring the transformative role of AI for neurodegenerative diseases.

Photo by Hanny Naibaho on Unsplash

CrowdStrike Offers $10 Gift Card As Apology For Massive Outage

• Written by Andrea Miliani Former Tech News Expert
• Fact-Checked by Justyn Newman Former Lead Cybersecurity Editor

The cybersecurity firm CrowdStrike, responsible for the recent major glitch in Microsoft Cloud affecting millions across the world, has offered a $10 Uber Eats gift card to partner companies as an apology for the incident.

According to TechCrunch , the company sent an email to third-party workers last Tuesday and the gesture went viral across multiple social media platforms this Wednesday.

The voucher was addressed to members of partner companies in recognition of “the additional work that the July 19 incident has caused.”

One user on X , shared the image of the email and added “Crowdstrike crashed millions of computers with a glitch and then sent an apology to partners in the form of a $10 Uber Eats gift card.”

lol Crowdstrike crashed millions of computers with a glitch and then sent an apology to partners in the form of a $10 Uber Eats gift card pic.twitter.com/6ZaYdf1TS6 — Sheel Mohnot (@pitdesi) July 24, 2024

In the email, CrowdStrike explained the actions taken to solve the problem and informed about a platform created to provide information, updates, and solutions called “Remediation Hub.” At the end of the letter, they shared a code for the gift card. “To express our gratitude, your next cup of coffee or late-night snack is on us! Access your UberEats credit by using code,” states the message.

However, many have reported that the promo code no longer works. “It errors out when one goes to redeem it, saying it has been canceled,” explained another X user . Other users considered it an insult or a scam.

As reported by CNN , a spokesperson from CrowdStrike said the email and the code were legitimate, but they stopped working because “Uber flagged it as fraud” because of the high number of requests to claim it.

According to Parametrix, an insurance and cloud monitoring firm, the outage is estimated to have cost around $5.4 billion to Fortune 500 companies in gross profit and revenue. There are companies, like Delta Airlines, still struggling to repair and restore services.