Author: The Business Worldwide

Researchers have developed an artificial intelligence (AI) platform that enables people with epilepsy to communicate with their brain-monitoring devices in real time, potentially improving seizure detection and helping patients better understand their condition.

Published in Nature Medicine on October 13, the study describes a system combining electroencephalography (EEG) monitoring, a smartphone application and conversational AI to support epilepsy management. The approach allows patients to receive health updates, report symptoms and provide feedback that can help improve seizure-detection algorithms.

How the AI System Works?

The platform connects scalp or intracranial EEG monitoring systems to a secure cloud-based computing environment. AI analyses physiological indicators related to seizure probability, sleep patterns, medication levels and brain activity.

Through a smartphone application, patients can ask questions about their health data, receive alerts about potential clinical events and complete surveys covering sleep, mood, anxiety and general well-being.

Unlike conventional monitoring devices that primarily collect data or issue alerts, this system enables two-way communication. Patients can confirm suspected seizures, flag false alarms and record symptoms, helping the technology learn from their experiences.

Patient Feedback Improves Seizure Detection

Researchers evaluated the system in 13 adult patients undergoing continuous EEG monitoring at the University of Pennsylvania’s epilepsy monitoring unit.

During the study, patients exchanged 1,307 messages with the AI platform. The researchers also examined whether feedback from patients could improve automated seizure detection.

In a simulated real-time evaluation, incorporating patient annotations reduced false alarms by 80.9% and increased the detection model’s F1 score, a measure balancing precision and sensitivity, by 158.4%.

These findings suggest that patient feedback can help refine seizure-detection systems without requiring continuous expert intervention during every update.

Further Research Needed

The researchers said the technology could eventually help people manage epilepsy outside hospitals by providing personalised insights into how sleep, medication and daily activities relate to seizure risk.

However, the study involved only 13 patients in a supervised hospital environment over a relatively short period. The findings therefore demonstrate feasibility rather than established effectiveness in everyday life.

The researchers emphasised that safeguards, privacy protections and clinical oversight remain essential as AI-powered medical technologies develop.

The team plans further research into outpatient use, with the broader goal of creating interactive medical devices that help patients and healthcare professionals manage chronic conditions more effectively.

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CoreWeave Stock (CRWV) fell 15% on Wednesday as concerns about the artificial intelligence infrastructure company’s rising borrowing costs intensified. The decline followed growing attention on social media to a chart showing a sharp increase in the yields on its corporate bonds, raising questions about the financial risks associated with the AI infrastructure boom.

According to Bloomberg, CoreWeave CEO Mike Intrator told employees in an internal memo that the market was behaving “irrationally.” He defended the company’s business model, customer relationships, operational performance and financial management, expressing confidence in its long-term prospects.

Intrator acknowledged that companies developing new technologies can face periods when investors misunderstand their business and react negatively. He also suggested that difficulties surrounding planned initial public offerings (IPOs) and debt financing efforts by rival companies were affecting market sentiment toward CoreWeave.

Bond Yields Raise Questions About Debt CoreWeave Stock

The latest concerns gained momentum on Tuesday after venture capitalist Chamath Palihapitiya shared a chart on X highlighting the rising yields on $1.25 billion worth of CoreWeave bonds maturing in 2032.

Palihapitiya noted that the bond yield had briefly touched 15% before closing at a record high of 14.5%. He questioned whether the rapid expansion of AI infrastructure was creating a bubble in private credit markets.

A bond’s yield generally rises when its market price falls. Therefore, a yield approaching 15% suggests investors are demanding significantly higher returns to lend money to CoreWeave, reflecting concerns about the risks associated with its debt.

Elon Musk, who owns X, responded to Palihapitiya’s post with a brief but striking reaction: “Yikes.” The exchange further amplified attention on the company’s borrowing costs and the financial pressures facing AI infrastructure providers.

Sell-Off Spreads Across AI Infrastructure Stocks

The pressure extended beyond CoreWeave Stock , affecting several companies linked to cloud computing, data centres and AI infrastructure.

Nebius (NBIS) shares declined 11%, while Oracle (ORCL) dropped another 9%. DigitalOcean (DOCN), Hut 8 (HUT), Cipher (CIFR), TeraWulf (WULF) and IREN (IREN) also recorded losses exceeding 10%.

The broad sell-off highlights growing investor sensitivity to the cost of financing the AI expansion. While demand for computing infrastructure continues to attract investment, rising borrowing costs and financing uncertainties are adding pressure on companies spending heavily to support AI growth.

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A Delaware jury on Tuesday found that chip technology company Arm Holdings breached its licensing agreement with Qualcomm and intentionally interfered with the chipmaker’s business relationship with Meta Platforms. However, the jury awarded Qualcomm just $2 in nominal damages, leaving several important legal and financial questions unresolved.

The verdict followed a five-day trial last week, marking the second legal battle between the companies in two years. The dispute highlights the deterioration of their relationship after SoftBank Group acquired control of Arm in 2016. Tensions have grown as Arm moved beyond licensing technology used to develop chips and began selling its own chip products.

Following the verdict, Arm’s shares fell 1%, while Qualcomm’s stock rose 1%. However, Qualcomm’s gains were lower than the approximately 2.4% increase recorded before the decision.

Both Companies Claim Partial Victory

Qualcomm welcomed the Delaware Jury findings, saying Arm had breached its long-standing Architectural License Agreement (ALA), failed to meet its commitments and deliberately attempted to disrupt Qualcomm’s business operations.

Arm also described the outcome as favourable, arguing that the $2 award supported its position that it had acted in good faith under the licensing agreement. The company maintained that Qualcomm had pursued the lawsuit in an attempt to obtain billions of dollars under the contract.

The Delaware Jury found that Arm had breached its obligation to provide software patches and tools for its chip designs. However, it sided with Arm on five other allegations of contractual breaches, resulting in a mixed outcome for both parties.

Dispute Over Meta Business Deal

The jury also concluded that Arm had intentionally and negligently interfered with Qualcomm’s business relationship with Meta. Qualcomm alleged that it was close to securing a deal with Meta in 2024 when Arm reportedly disclosed to Bloomberg News that Qualcomm had violated a licensing agreement.

According to Qualcomm, the disclosure delayed the potential agreement. The jury awarded $1 for each of the two interference claims, bringing the total damages to $2.

Billions of Dollars at Stake

Despite the small damages award, the case could have significant financial implications. The breach finding leaves open the possibility that US District Judge Maryellen Noreika could allow Qualcomm to stop paying royalties to Arm for five years, potentially saving Qualcomm billions of dollars.

Arm has challenged the enforceability of the contractual provision that could trigger the five-year royalty penalty. Judge Noreika will need to resolve several outstanding disputes in the next phase of the proceedings, leaving the final financial consequences uncertain.

Also Read :- AI Pivot Could Drive Salesforce Shares Higher, Says Bank of America

Bank of America has upgraded Salesforce Shares outlook, expressing greater confidence in the software company’s ability to benefit from artificial intelligence (AI). The bank raised its rating on Salesforce from Underperform to Buy, signalling a major shift in its assessment of the company’s growth prospects.

Bank of America analyst Tal Liani also increased the price target from $160 to $285, reflecting optimism about Salesforce’s expanding AI strategy and its potential to generate additional revenue. Following the announcement on Monday, October 12, Salesforce shares gained as investors responded positively to the revised outlook.

AI Strategy Changes the Outlook

The upgrade reflects a reassessment of concerns that AI could weaken demand for traditional enterprise software. Previously, Bank of America had warned that AI tools might allow businesses to perform tasks without relying as heavily on established software platforms.

However, discussions with corporate technology leaders suggested that large companies are unlikely to abandon systems that manage essential business data, workflows, operational processes and compliance requirements.

Liani believes AI could strengthen the role of established enterprise software platforms rather than make them less relevant. Salesforce Shares existing customer relationships and extensive business data could help the company integrate AI into everyday corporate operations.

Agentforce and Enterprise AI Drive Growth Potential

Salesforce Shares is investing in AI through Agentforce, its platform designed to deploy AI agents that can perform tasks and support business processes. The company is also integrating AI capabilities with its existing applications and communication tools, including Slack.

Bank of America sees Salesforce’s approach as a combination of data management, business applications, AI agents and conversational interfaces. Together, these capabilities could help companies adopt AI while maintaining their existing systems and governance standards.

The bank also pointed to improving signs of AI monetisation, although adoption rates and the pace at which customers increase spending remain important factors to watch.

Investors Watch for Stronger Revenue Growth

The upgraded rating offers a more positive outlook for Salesforce as businesses increase their focus on AI. However, the company must demonstrate that its investments can translate into sustained revenue growth and wider adoption of its AI products.

Competition, slower customer spending and delays in AI adoption remain potential risks. Salesforce’s future performance will depend on how effectively it converts its AI capabilities into measurable business value and recurring revenue.

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US President Donald Trump is preparing to direct government officials to explore measures to increase domestic oil and fuel production as diesel prices approach record highs ahead of the November 3 congressional elections, according to three industry sources cited in a report.

The proposed directive is expected to instruct selected department heads to identify ways to control fuel prices and expand energy supplies. The move comes as the administration faces pressure to address rising fuel costs, which could become a significant issue for voters ahead of the elections that will determine control of Congress.

Defense Production Act Could Support Higher Output

According to the sources, the directive could take the form of a presidential memorandum. It is expected to encourage officials to examine the use of the Defense Production Act, a law originally introduced during the Cold War to support national defence requirements and strengthen domestic industrial production.

The administration is considering whether the legislation could help increase the production of oil and fuel. The proposed approach could also involve finding ways to bypass certain local and state regulations that currently restrict energy production.

However, the precise measures under consideration and the extent to which the law could be used to expand fuel supplies remain unclear.

Diesel Prices Become a Political Concern

The effort comes as diesel prices approach record levels, raising concerns about the broader economic impact of higher energy costs. Diesel is widely used in freight transportation, agriculture, construction, and other industries, making its price an important factor in operating expenses and the movement of goods.

Higher fuel costs can increase transportation and production expenses for businesses, potentially adding to inflationary pressures. These costs may also affect consumers when companies pass on a portion of their additional expenses through higher prices.

With the November 3 congressional elections approaching, controlling fuel prices could become an important priority for the administration.

Energy Production in Focus Ahead of Elections

The planned directive signals a possible effort by the Trump administration to use federal authority to address supply constraints and encourage greater domestic energy production.

By asking department heads to examine available legal and regulatory options, the administration aims to identify measures that could help expand output and ease pressure on fuel prices.

The proposal’s impact will depend on the specific actions officials recommend, the legal scope of the Defense Production Act, and whether additional production can translate into lower prices for consumers and businesses. Further details of the directive had not been provided by the three industry sources.

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Citigroup has appointed Rogier Pop, a former JPMorgan investment banker, to lead its diversified industrials business across the UK, Europe, the Middle East and Africa (EMEA), as the US banking giant continues to strengthen its investment banking operations in the region.

Pop joins Citi after an 18-year career in investment banking, during which he also worked at UBS. At JPMorgan, he led the capital goods investment banking unit across EMEA, bringing experience in advising industrial companies on major financial transactions and strategic decisions.

Citi Strengthens Its Investment Banking Team

The appointment reflects Citi’s continued efforts to expand its sector-focused investment banking teams and strengthen its position in the competitive European market. The bank has been recruiting experienced bankers from rival institutions, including JPMorgan, as it seeks to increase its share of global investment banking revenue.

Under the leadership of Vis Raghavan, Citi’s head of banking and a former JPMorgan executive, the bank has hired more than 70 managing directors globally over the past two years. These appointments form part of a broader strategy to build its advisory capabilities and compete more effectively with major Wall Street rivals.

Citigroup has also added specialists from firms including Lazard, HSBC and UBS to strengthen its coverage of key industries across EMEA.

Competition for Industrial Deals Intensifies

Diversified industrials banking involves advising companies across a range of sectors on mergers and acquisitions, fundraising, restructuring and other strategic transactions. Experienced bankers with established industry relationships can play an important role in helping financial institutions win mandates from corporate clients.

Pop’s appointment comes as major investment banks continue to build their teams and compete for advisory business across Europe. Banks are positioning themselves to benefit from potential growth in mergers and acquisitions and other corporate transactions.

Citigroup Targets Greater Market Share

Despite its recent recruitment drive, Citi still has room to expand its presence in the regional investment banking market. Dealogic data showed that the bank ranked fifth in EMEA investment banking fees during the first nine months of 2026, with a market share of 4.3%.

Citi has set a target of capturing 6% of the global investment banking fee pool. Strengthening its industrials team with experienced dealmakers such as Pop could support that ambition by broadening its sector expertise and deepening relationships with corporate clients.

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