գիտություն
Անտեսանելի թիկնոցներ, սինթետիկ կենսաբանություն, զվարճալի քիմիա և գիտական մտքի էվոլյուցիա՝ այս էջն ընդգրկում է միտումներն ու նորությունները, որոնք առաջնորդելու են գիտությունների ապագան:
252906
Ազդանշանները
https://medicalxpress.com/news/2024-04-brain-modulate-heart-depressive-disorders.html
Ազդանշանները
Medicalxpress- ը
Բրիգամ և Կանանց հիվանդանոցի կողմից
A new study by researchers at Brigham and Women's Hospital suggests a common brain network exists between heart rate deceleration and depression. By evaluating data from 14 people with no depression symptoms, the team found that stimulating some parts...
A new study by researchers at Brigham and Women's Hospital suggests a common brain network exists between heart rate deceleration and depression. By evaluating data from 14 people with no depression symptoms, the team found that stimulating some parts...
252877
Ազդանշանները
https://english.elpais.com/science-tech/2024-05-02/carmen-estrada-neuroscientist-science-and-god-cannot-coexist.html
Ազդանշանները
Անգլերեն
For most of her career, the physiologist Carmen Estrada, 74, dedicated herself to scientific research, specializing in the blood supply of the brain and its ability to form new neurons throughout life. "The more we exercise a function, the more neurons are recruited, so we can model our brain," she says.
252878
Ազդանշանները
https://www.jdsupra.com/legalnews/colorado-enacts-nation-s-first-privacy-8969682/
Ազդանշանները
Ջդսուպրա
Legislators in Colorado have passed the first law in the United States meant to protect a consumer's brainwaves. While advances in neurotechnology such as brain-computer interfaces that can translate a person's thoughts into actions may bring relief to many, including those with physical impairments, they raise privacy concerns.
252879
Ազդանշանները
https://www.dailymail.co.uk/sciencetech/article-13377379/MRI-scans-consciousness-brain-coma-seizure.html?ito=1490&ns_campaign=1490&ns_mchannel=rss
Ազդանշանները
Dailymail
Enduring questions over which part of the brain helps produce that feeling of being 'awake' have been answered, thanks to stunningly detailed new brain imagery. Researchers' new high-resolution brain scans allowed them to see brain connections at a granular 'submillimeter' level — meaning down to...
252880
Ազդանշանները
https://www.theengineer.co.uk/content/in-depth/reverse-engineering-the-insect-brain
Ազդանշանները
Ինժեներ
Until now, most efforts to create machines able to operate autonomously in the world have drawn on so-called deep learning techniques: a vastly expensive, computationally intensive suite of approaches that effectively attempt to replicate aspects of the human brain.
But UK technology startup...
But UK technology startup...
ԱՊԱԳԱ ԺԱՄԱՆԱԿԱԳԻՐ
252881
Ազդանշանները
https://www.ibtimes.co.uk/gtec-medical-engineering-global-team-making-huge-impact-world-via-brain-computer-interface-1724516
Ազդանշանները
ibtimes
In the past, science fiction books and movies would depict people controlling a computer or other equipment using just their brains. What seemed to be a highly futuristic technology is now within reach, with numerous advances in brain-computer interface (BCI) technology happening in just a few...
ԱՊԱԳԱ ԺԱՄԱՆԱԿԱԳԻՐ
252882
Ազդանշանները
https://www.livescience.com/health/mind/optical-illusion-reveals-key-brain-rule-that-governs-consciousness
Ազդանշանները
Առողջություն
Optical illusions play on the brain's biases, tricking it into perceiving images differently than how they really are. And now, in mice, scientists have harnessed an optical illusion to reveal hidden insights into how the brain processes visual information. The research focused on the , which incorporates patterns of thin lines on a solid background.
ԱՊԱԳԱ ԺԱՄԱՆԱԿԱԳԻՐ
252883
Ազդանշանները
https://www.livescience.com/health/neuroscience/super-detailed-map-of-brain-cells-that-keep-us-awake-could-improve-our-understanding-of-consciousness
Ազդանշանները
Առողջություն
Scientists have charted a comprehensive map of the brain cells responsible for keeping us awake. In doing so, they aim to better understand the mechanisms that enable human consciousness and to improve treatments for people in comas and vegetative states. "It's a beautiful study," said , a professor of neurology and at Weill Cornell Medicine who was not involved in the new research.
ԱՊԱԳԱ ԺԱՄԱՆԱԿԱԳԻՐ
252884
Ազդանշանները
https://www.psypost.org/brain-connectivity-maps-shed-light-on-the-synergistic-effects-of-meditation-and-psilocybin/
Ազդանշանները
Psypost
Stay on top of the latest psychology findings: Subscribe now! Recent scientific advancements have shed light on the potential synergistic effects of meditation and psychedelic substances. A study published in Scientific Reports reveals how psilocybin, a psychedelic compound, when combined with open monitoring meditation may enhance the depth of insightfulness in experienced meditators.
ԱՊԱԳԱ ԺԱՄԱՆԱԿԱԳԻՐ
252885
Ազդանշանները
https://www.nature.com/articles/d41586-024-01259-2?code=3509e900-0af1-4cf6-a94c-a12f810f0a03&error=cookies_not_supported
Ազդանշանները
բնություն
A population of neurons in the brain stem, the stalk-like structure that connects the bulk of the brain to the spinal cord, acts as the master dial for the immune system.Credit: Voisin/Phanie/Science Photo Library
Scientists have long known that the brain plays a part in the immune system —...
Scientists have long known that the brain plays a part in the immune system —...
ԱՊԱԳԱ ԺԱՄԱՆԱԿԱԳԻՐ
252886
Ազդանշանները
https://www.futurity.org/brain-pathway-neurons-addiction-3213952-2/
Ազդանշանները
Ապագա
New research sheds light on neural processing of diverse classes of rewards in mice, with potential implications for understanding substance use disorders in humans.
Drugs like morphine and cocaine fundamentally warp the brain's reward system—creating the urge to use while, simultaneously,...
Drugs like morphine and cocaine fundamentally warp the brain's reward system—creating the urge to use while, simultaneously,...
252887
Ազդանշանները
https://robbreport.com/style/grooming/science-based-skin-care-1235601532/
Ազդանշանները
Ռոբրեպորտ
The next wave of skin care products is being informed not by farm-grown ingredients or age-old rituals but by cutting-edge biochemistry and climate research discoveries. After years of wellness being the be-all and end-all in the grooming realm, savvy customers have grown tired of dubious...
252888
Ազդանշանները
https://www.livescience.com/health/neuroscience/frankenstein-mice-with-brain-cells-from-rats-raised-in-the-lab
Ազդանշանները
Առողջություն
In an experiment reminiscent of "Frankenstein," scientists found that rat brain cells can fill in for lost neurons in mice, even allowing the host rodents to sniff out sweets. . Baldwin and her team's study, which was published in the journal alongside from collaborators at the University of Texas (UT) Southwestern, shows that the rat brain cells introduced into a mouse brain pick up cues from their new environment.
252889
Ազդանշանները
https://news.harvard.edu/gazette/story/2024/04/jeff-lichtman-named-dean-of-science/
Ազդանշանները
Լուրեր
Neuroscientist Jeff Lichtman has been appointed dean of science, effective July 1, by Hopi Hoekstra, the Edgerley Family Dean of the Faculty of Arts and Sciences.
Lichtman, the Jeremy R. Knowles Professor of Molecular and Cellular Biology, is a pioneering experimental neuroscientist who uses...
Lichtman, the Jeremy R. Knowles Professor of Molecular and Cellular Biology, is a pioneering experimental neuroscientist who uses...
252890
Ազդանշանները
https://phys.org/news/2024-04-electrochemical-transistors-scientists-chemical-mystery.html
Ազդանշանները
Ֆիզ
OECT response times. a, Transient response of a typical accumulation mode OECT (solid) and the fit with the Bernards model (dashed). The initial stage of transistor turn-on and turn-off are magnified (bottom) for clarification. b, Accumulation mode OECT response times in the literature. Each...
252891
Ազդանշանները
https://www.wired.com/story/china-brain-computer-interfaces-neuralink-neucyber-neurotech/
Ազդանշանները
Wired
At a tech forum in Beijing last week, a Chinese company unveiled a "homegrown" brain-computer interface that allowed a monkey to seemingly control a robotic arm just by thinking about it.In a video shown at the event, a monkey with its hands restrained uses the interface to move a robotic arm and...
252903
Ազդանշանները
https://futurism.com/neoscope/china-monkey-brain-chip-implant
Ազդանշանները
Ֆուտուրիզմ
A Chinese company says it's successfully developed a brain chip and implanted it into a monkey — who can now remotely control a robot arm with the device.That's according to state-run news media outfit Xinhua, putting Elon Musk's startup Neuralink on notice that there will be international as...
252900
Ազդանշանները
https://cosmosmagazine.com/science/biology/mouse-rat-hybrid-has-neurons-of-both-species-in-its-brain/
Ազդանշանները
Cosmosmagazine
Researchers in the US are the first to successfully create hybrid brains of 2 different species using a technique called blastocyst complementation.
According to a new study published in the journal Cell, the team has created mice that can sense odours with their rat neurons, which successfully...
According to a new study published in the journal Cell, the team has created mice that can sense odours with their rat neurons, which successfully...
252901
Ազդանշանները
https://fortune.com/2024/04/18/colorado-passes-brainwave-privacy-law-bcis-biometric-data/
Ազդանշանները
Բախտ
Your brainwaves are safe in Colorado, relatively speaking.
That's because the U.S. state yesterday became the first to classify neural data as sensitive personal data, giving it protections under the Colorado Privacy Act, which came into force last year.
That means companies developing technology...
That's because the U.S. state yesterday became the first to classify neural data as sensitive personal data, giving it protections under the Colorado Privacy Act, which came into force last year.
That means companies developing technology...
252902
Ազդանշանները
https://www.psypost.org/new-study-suggests-gut-microbiota-can-influence-brain-structure/
Ազդանշանները
Psypost
Don't miss out! Follow PsyPost on LinkedIn! In a study recently published in the Journal of Affective Disorders, researchers have found evidence suggesting that certain types of gut bacteria may influence the thickness of the brain's cortex. The study identifies specific bacteria within the orders Lactobacillales and Bacillales that are potentially associated with changes in brain structure.
252893
Ազդանշանները
https://thenextweb.com/news/dutch-startup-tests-hearing-via-brain-computer-interface
Ազդանշանները
Այնուհետև վեբ
MindAffect, a Netherlands-based healthtech startup, has raised €1.1mn to bring its hearing diagnostics technology to market.
A spinout from Radboud University, MindAffect has developed a patented brain computer interface (BCI) technology, which enables diagnosis of hearing impairments using brain...
A spinout from Radboud University, MindAffect has developed a patented brain computer interface (BCI) technology, which enables diagnosis of hearing impairments using brain...
252904
Ազդանշանները
https://neurosciencenews.com/optical-illusion-vision-mice-25994/
Ազդանշանները
Neurosciencenews
Summary: Mice are susceptible to a visual phenomenon known as neon color spreading, commonly seen as an optical illusion in humans. The study utilized both electrophysiology and optogenetics to explore how different levels of neurons contribute to the perception of brightness.This breakthrough...