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Even a simple movement like pushing a button sends ripples of activity throughout networks of neurons spanning across the brain, new University of Oregon research shows.

The finding highlights just how complex the human brain is, challenging the simplified textbook picture of distinct brain areas dedicated to specific functions.

“It’s really well known that that the primary motor cortex controls movement output,” said Alex Rockhill, a graduate student in the lab of human physiology professor Nicki Swann. “But there’s a lot more to movement than this one brain area.”

“The future of AI is much bigger than anyone realizes — not just in terms of technology, but in its impact on society as a whole.” — Mark Zuckerberg

Prompt engineering is a process of crafting optimized input texts (prompts) to generate accurate results from the artificial intelligence model. By the launch of ChatGPT, prompt engineering is the booming term in internet. Actually what is its deep meaning and is it be the future of AI. Prompt engineering is a relatively new field that focuses on the design and development of systems that can generate human-like prompts, such as text, speech, and images. These prompts can be used to interact with users in a more natural and intuitive way, making it easier for them to understand and use AI-powered systems.

By the advance of artificial intelligence models like ChatGPT, midjourney and stable diffusion which are enriched with high potential people are confused how to use it and what are the optimized prompts that could be used to extract the full potential of these models. One key aspect of prompt engineering is data preprocessing and preparation. This includes cleaning, normalizing, and formatting the data used to train the model, so that it is in the right format and of high quality.

Cyber attackers around the world are looking at alternate file attachment types to trap users with phishing and malware attacks, according to a report by Bleeping Computer. The alternate attachment types come in the form of online, open-source file attachments, and the latest type that has now been spotted includes Microsoft OneNote files. According to the report, hackers are exploiting OneNote attachments in emails to trick users into downloading malware.

The report stated that hackers switched to OneNote, Microsoft’s online note-taking alternative to Word, after the company disabled ‘macros’ by default in email attachments. The latter, which refer to code snippets that execute a command upon a user opening the email attachment, were long since used by attackers to get users to download malware attachments.

By using macros, hackers would store malware within Microsoft Word or Excel documents. Once a user opened the attachment, the malware would get triggered automatically. These malware, in turn, could be used for a wide range of attacks — including remote code execution, botnets, financial or identity theft, or even spyware.

A group of McKinsey’s technology practice leaders have taken a look at what 2023 might hold, and offer a few new year’s tech resolutions to consider: 1) Look for combinatorial trends, in which the sum impact of new technologies create new opportunities. 2) Prep boards for tipping point technologies. 3) Relieve the bureaucratic burden on your engineers to increase their productivity. 4) Look for new opportunities in the cloud. 5) Take advantage of how the cloud is changing security. 6) Take advantage of decentralized AI capabilities — and what this technology might mean for your business model.

Page-utils class= article-utils—vertical hide-for-print data-js-target= page-utils data-id= tag: blogs.harvardbusiness.org, 2007/03/31:999.346784 data-title= Where Is Tech Going in 2023? data-url=/2023/01/where-is-tech-going-in-2023 data-topic= AI and machine learning data-authors= Aamer Baig; Jan Shelly Brown; William Forrest; Vinayak HV; Klemens Hjartar; Lareina Yee data-content-type= Digital Article data-content-image=/resources/images/article_assets/2023/01/Jan23_06_1405011898-383x215.jpg data-summary=

Six trends that will define the next year, according to McKinsey experts.

NASA announced that its engineers have developed and tested the agency’s first full-scale rotating detonation rocket engine (RDRE).

The agency said that the design could significantly change how future propulsion systems are built. The supersonic rocket engine uses detonation, with the design producing more power while using less fuel than today’s propulsion systems.

It has the potential to power both human landers and interplanetary vehicles to deep space destinations, like the moon or Mars.

An astronomer has captured “extraordinary” footage of an asteroid that made an “extremely close” approach to the Earth on Thursday.

The space rock, known as 2023 BU, zoomed over the southern tip of South America yesterday, while it was only around 2,200 miles above the surface of the Earth.

This is one of the closest approaches of an near-Earth object ever recorded. Data from NASA’s Center for Near Earth Object Studies showed that the flyby of 2023 BU was the fourth-nearest of more than 35,000 past and future Earth close approaches in the 300-year period from 1900 to 2200.

𝐀 𝐝𝐫𝐮𝐠 𝐭𝐡𝐚𝐭 𝐢𝐧𝐜𝐫𝐞𝐚𝐬𝐞𝐬 𝐝𝐨𝐩𝐚𝐦𝐢𝐧𝐞 𝐜𝐚𝐧 𝐫𝐞𝐯𝐞𝐫𝐬𝐞 𝐭𝐡𝐞 𝐞𝐟𝐟𝐞𝐜𝐭𝐬 𝐨𝐟 𝐢𝐧𝐟𝐥𝐚𝐦𝐦𝐚𝐭𝐢𝐨𝐧 𝐨𝐧 𝐭𝐡𝐞 𝐛𝐫𝐚𝐢𝐧 𝐢𝐧 𝐝𝐞𝐩𝐫𝐞𝐬𝐬𝐢𝐨𝐧, 𝐄𝐦𝐨𝐫𝐲 𝐬𝐭𝐮𝐝𝐲 𝐬𝐡𝐨𝐰𝐬

𝘼𝙣 𝙀𝙢𝙤𝙧𝙮 𝙐𝙣𝙞𝙫𝙚𝙧𝙨𝙞𝙩𝙮 𝙨𝙩𝙪𝙙𝙮 𝙥𝙪𝙗𝙡𝙞𝙨𝙝𝙚𝙙 𝙞𝙣 𝙉𝙖𝙩𝙪𝙧𝙚’𝙨 𝙈𝙤𝙡𝙚𝙘𝙪𝙡𝙖𝙧 𝙋𝙨𝙮𝙘𝙝𝙞𝙖𝙩𝙧𝙮 𝙨𝙝𝙤𝙬𝙨 𝙡𝙚𝙫𝙤𝙙𝙤𝙥𝙖, 𝙖 𝙙𝙧𝙪𝙜 𝙩𝙝𝙖𝙩 𝙞𝙣𝙘𝙧𝙚𝙖𝙨𝙚𝙨 𝙙𝙤𝙥𝙖𝙢𝙞𝙣𝙚 𝙞𝙣 𝙩𝙝𝙚 𝙗𝙧𝙖𝙞𝙣, 𝙝𝙖𝙨 𝙥𝙤𝙩𝙚𝙣𝙩𝙞𝙖𝙡 𝙩𝙤 𝙧𝙚𝙫𝙚𝙧𝙨𝙚 𝙩𝙝𝙚 𝙚𝙛𝙛𝙚𝙘𝙩𝙨 𝙤𝙛 𝙞𝙣𝙛𝙡𝙖𝙢𝙢𝙖𝙩𝙞𝙤𝙣 𝙤𝙣 𝙗𝙧𝙖𝙞𝙣 𝙧𝙚𝙬𝙖𝙧𝙙 𝙘𝙞𝙧𝙘𝙪𝙞𝙩𝙧𝙮, 𝙪𝙡𝙩𝙞𝙢𝙖𝙩𝙚𝙡𝙮 𝙞𝙢𝙥𝙧𝙤𝙫𝙞𝙣𝙜 𝙨𝙮𝙢𝙥𝙩𝙤𝙣𝙨 𝙤𝙛 𝙙𝙚𝙥𝙧𝙚𝙨𝙨𝙞𝙤𝙣.

Numerous labs across the world have shown that inflammation causes reduced motivation and anhedonia, a core symptom of depression, by affecting the brain’s reward pathways.

Continue reading “A drug that increases dopamine can reverse the effects of inflammation on the brain in depression, Emory study shows” »

I never thought I’d order live human kidney cells to my address, but that all changed when I found out about biohacker Jo Zayner’s at-home genetic engineering class.

You may know Jo Zayner, a “biohacker” who has been in the vanguard of scientific self-experimentation for years, from their role in Netflix’s 2019 docuseries Unnatural Selection. The series shows Zayner attempting to edit their DNA by injecting themselves with CRISPR, a gene-editing technology. The action inspired a firestorm of criticism.

Zayner is also known for a variety of other bold moves, such as claiming to create a DIY at-home COVID vaccine in 2020 and executing their own fecal microbiome transplant.

Elon Musk has killed the little hope some had for Tesla in offering a retrofit to the new Autopilot/Self-Driving hardware (HW4) to current Tesla owners.

Tesla is expected to announce a new Autopilot/Self-Driving hardware suite, which has been referred to as Hardware 4.0 (HW4), any day now.

There have been quite a few indications that some major changes are coming. For example, after famously removing radar sensors from its hardware suite, we learned in December that Tesla is planning to add one as soon as this month.