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Study offers new insights into the brain's inhibitory control mechanisms

Published in the 2023 Volume 3 issue of Psychoradiology a team of dedicated researchers from The University of Hong Kong and The University of Electronic Science and Technology of China has conclusively identified the right inferior frontal gyrus (rIFG) as a key input and causal regulator within the subcortical response inhibition nodes.

7 Dec 2023

Ultra-high resolution MRI scanner offers new opportunities for brain research

An intense international effort to improve the resolution of magnetic resonance imaging (MRI) for studying the human brain has culminated in an ultra-high resolution 7 Tesla scanner that records up to 10 times more detail than current 7T scanners and over 50 times more detail than current 3T scanners, the mainstay of most hospitals.

27 Nov 2023

Brain's response to unexpected visual patterns evolves over time

Faced with images that break the expected pattern, like a do not enter sign where a stop sign is expected, how does the brain react and learn compared to being shown images which match what was predicted?

21 Nov 2023

MRI innovation to unveil iron homeostasis in the human brain

Researchers demonstrated a MRI method sensitive to the live brain's iron homeostasis (the r1-r2 extent of relaxation or relaxivity).

14 Sep 2023

Pairing top-down and bottom-up approaches to gain insights into the origin of life

Despite decades of progress, the origin of life remains one of the great unsolved problems in science.

14 Aug 2023

"Visual-movement" neurons in the brain help individuals to stay focused on rewarding tasks

Trying to finish your homework while the big game is on TV? "Visual-movement" neurons in the front of your brain can help you stay focused, according to a new study from neuroscientists in the Perelman School of Medicine at the University of Pennsylvania.

9 Aug 2023

Researchers find a simple, effective way to reduce medical errors

We trust our doctors with our lives, but the sad and scary fact is that doctors can get things wrong. Approximately 100,000 Americans die each year due to medical errors and recent studies have found that 10 to 15% of all clinical decisions regarding patient diagnosis and treatment are wrong.

24 Jul 2023

Latest advancements and challenges in the use of cross-frequency coupling for neuroscience

A review paper by researchers at the Beijing Institute of Technology summarized recent advancements and challenges in the use of cross-frequency coupling (CFC) for neuroscience and cyborg and bionic systems (CBS).

29 Jun 2023

Burden of disease review assesses the burden attributable to risk factors across Europe

Researchers performed a systematic review to map burden of disease assessments, including risk factors performed in Europe, and identify the methodological choices in comparative risk assessment and other risk assessment methods.

27 Jun 2023

Hot days, angry dogs: How environmental factors influence canine aggression

Higher temperatures, air pollution, and UV exposure contribute to increased rates of dog bites on hot, sunny, and smoggy days, emphasizing the impact of environmental factors on human-dog interactions.

19 Jun 2023

Unpacking the nutrient profiles of new-age plant-based foods: Are they truly healthier?

Concerns about the environment, ethics, and health drive the adoption of plant-based diets, but the healthiness of next-generation plant-based alternatives remains uncertain. Research explores the need to optimize nutrient profiles, digestibility, and bioavailability of plant-based foods for enhanced health benefits.

4 Jun 2023

Top-Down Proteomics: Bridging the Genotype-to-Phenotype Gap

In this interview conducted at Pittcon 2023 in Philadelphia, Pennsylvania, we spoke to this year's recipient of the Pittsburgh Analytical Chemistry Award, Neil Kelleher, about his work in top-down proteinomics.

From Pittcon 26 May 2023

Tactile perception can be altered by our mental processes, study shows

Do we always perceive the world in the same way? A hypnosis experiment proves that we certainly don’t.

11 May 2023

Promoting sustainable diets: Overcoming challenges to transform consumer behaviors

Researchers describe the views and actions of consumers toward sustainable diets.

10 Apr 2023

Congress told HHS to set up a health data network in 2006. The agency still hasn’t.

In early 2020, as they tried to fight covid-19 across two rural counties in North Carolina, the staff of Granville Vance Public Health was stymied, relying on outdated technology to track a fast-moving pandemic.

9 Feb 2023

Researchers use multiplexed 3D imaging to perform molecular and morphological assessments of colorectal cancers

Researchers used multiplexed and three-dimensional imaging with machine-based learning and spatial statistics to perform molecular and morphological assessments of colorectal cancers (CRC).

24 Jan 2023

“Zone of uncertainty” communicates with the neocortex to rapidly control memory formation

The neocortex is the largest and most complex part of the brain and has long been considered the ultimate storage site for long-term memories. But how are traces of past events and experiences laid down there?

13 Jan 2023

Intermediate levels of indoor relative humidity shown to improve COVID-19 outcomes globally

In a new study, researchers found that indoor relative humidity modulates the severity of COVID-19 outbreaks, and intermediate RHs between 40 to 60% are robustly associated with better COVID-19 outcomes.

18 Nov 2022

Can monkeypox spread through contaminated food?

In a recent study published in the journal Microbial Risk Analysis, a team of researchers from France performed a qualitative risk assessment to determine the probability of transmission of monkeypox through the handling and consumption of food.

1 Nov 2022

What is the association between video gaming and cognition in children?

Researchers investigated the association between video games and children's cognitive skills using self-reported screen time surveys and task-based functional magnetic resonance imaging.

26 Oct 2022