Neuroscience

Scientists report identifying a previously unknown brain circuit that could explain why heart attacks often worsen after the initial event. The finding suggests the brain may trigger processes that compound damage to the heart in the hours and days following an attack. If confirmed, the discovery could open new avenues for treating patients after a heart attack and reducing long-term harm.

Radio-Canada reports on new research suggesting the brain may have evolved from the fusion of two ancestral organs. The idea, tied to studies of embryonic cells, challenges the classic view of how the brain developed over evolutionary time and is drawing attention among French-speaking science and neuroscience audiences discussing its implications for biology and evolution.

Quanta Magazine reports that brain waves are far more complex than the simple rhythms long described in neuroscience. New research into these intricate wave patterns is offering a richer view of how neural activity is organized and how the brain carries out its functions. The findings are drawing attention for reshaping how scientists understand large-scale brain dynamics.

Neurable has introduced wireless headphones with built-in EEG sensors that monitor brain activity to estimate how close a user is to burnout, tracking focus and fatigue throughout the day. The device, covered by Gizmodo, sits at the intersection of consumer tech and neuroscience, raising interest in everyday brain-tracking wearables as well as questions about privacy and how such data could be used.

Neurable has introduced what it says are the first headphones with built-in brain-scanning technology, designed to track users' attention and help them fine-tune their focus. Wired has an exclusive look at the device, which applies neuroscience to consumer audio wearables. Early coverage centres on how the headphones read brain activity and what that could mean for productivity tools.

A person says they have an unusual gift for differentiating hues and is asking online for contacts in design, architecture, fashion or textiles — or adjacent fields like neuroscience — to explore what the ability could be used for professionally. The request has drawn modest engagement, with people weighing in on careers where sharp color perception matters.

Neuroscience discussion is circulating around saccadic masking, the process by which the visual cortex briefly suppresses perception during rapid eye movements, preventing the motion blur of each eye movement from reaching awareness. Commenters highlight that human consciousness does not experience a raw feed of physical reality but rather a predictive, constructed model of the world, framing perception as an active brain function rather than a passive recording.

A little-known guide to LSD first published in the 1960s is being praised for holding up remarkably well, according to a Nautilus piece circulating in science and neuroscience discussions. The article revisits the publication's take on the drug's effects and its place in the history of psychedelic research, arguing its insights remain relevant today.

The US National Institutes of Health has awarded a $2 million grant to fund research into how the brain detects protein intake. The project aims to uncover the mechanisms behind protein sensing, a topic of growing interest in nutrition science because protein intake influences appetite, metabolism and overall health. Findings could inform dietary guidance and approaches to obesity and metabolic disease.

Single-celled slime molds, which lack brains yet can solve mazes, optimize networks, and learn simple patterns, are at the center of a growing scientific dispute over how intelligence should be defined. Researchers disagree on whether such abilities reflect genuine cognition or simpler biological processes, a question with implications for neuroscience, philosophy, and artificial intelligence.

Neuroscience coverage explains new research into how the body's circadian clock signals the brain to transition from sleep to wakefulness. The work focuses on the mechanisms that align internal biological rhythms with daily light cycles, shedding light on how wake timing is regulated at the neural level and why disrupted rhythms affect alertness and health.

A new science release presents a side-by-side comparison of neuron architecture, offering a visual look at how nerve cell structures differ. Images like this typically accompany research or educational coverage of neuroscience, helping illustrate differences in neuronal form. No further findings or named researchers are given in the release headline, so the scope of the underlying study is unclear.

Researchers report that molecular threads laid down in precise patterns increase neuron growth and promote synapse formation in cell cultures. The finding suggests a way to guide nerve cell development in the lab, which could support future work on neural repair and the study of brain cell connections. Details of the method and results are being reported by science outlets, with coverage so far limited to the initial announcement.

Princeton Alumni Weekly explores what happens in the brain when people daydream while listening to music. The piece looks at how combining music with a wandering mind engages memory, emotion and imagination, and why this everyday experience is drawing scientific interest. It is being shared among readers curious about neuroscience and the mind-music connection.

Researchers at Upstate Medical University have published findings shedding light on how the brain forms its neural connections during development. The study, announced via a science news release, offers a clue to the mechanisms guiding neural wiring. Details of the findings and their wider implications for understanding brain development have not yet been widely reported.

A scientific evidence map summarising research on skull bone channel biology has been released via EurekAlert, the science news release service. The figure compiles what is currently known about tiny channels within skull bone, a topic of growing interest in neuroscience and anatomy. Little further detail accompanies the release, and reaction so far appears limited.

Bates College has launched a new neuroscience seminar series, opening with a talk on brain circuitry by renowned neurobiologist Peter Strick, a Bates parent from the class of 1998. Strick, known for his work on how brain circuits connect movement and thought, is delivering the inaugural lecture as part of the programme's launch.

A new article in Frontiers in Psychology argues that seizures could be understood through a model of multidimensional time, borrowing ideas from theoretical physics to reinterpret how epileptic activity spreads in the brain. The perspective piece is drawing attention among readers interested in unconventional cross-disciplinary approaches to neuroscience.

Tamara Jordan, D.O., MPH, has joined Baptist Health Miami Neuroscience Institute as a sleep medicine physician. Her arrival adds to the institute's specialist roster treating sleep disorders in South Florida. Professional appointments of this kind are typically noted by regional healthcare outlets as hospitals expand neurology and sleep services to meet patient demand.

New research highlighted by Quanta Magazine suggests that unexpected patterns of waves traveling across the human brain may be reorganizing its activity in real time. The findings point to neural dynamics that are far more complex than previously understood, offering fresh insight into how the brain coordinates its inner workings, and are drawing attention from science and neuroscience readers.

Researchers are highlighting how the brain's biological clock and sleep-related neural circuits interact to regulate rest and circadian rhythms. The topic centres on advances in neuroscience that explain how internal timing mechanisms control sleep-wake cycles and what disruptions to these circuits mean for health. The subject is drawing attention in science news coverage globally.

A doctoral student at the University of Cincinnati is researching the human brain and how scientific findings about it move from basic study into laboratory practice. The university is highlighting her work as an example of graduate research in neuroscience. Little further detail about her specific findings has been reported.

Researchers at Stony Brook University have identified a specific brain circuit implicated in obsessive-compulsive disorder, according to new findings announced by the institution. The work adds to growing scientific understanding of the neurological basis of OCD and could inform future targeted treatments for the condition, which affects millions of people worldwide.

Christian De Allie, M.D., has joined Marcus Neuroscience Institute as a pain management physician. The appointment expands the institute's specialist team treating chronic and complex pain conditions. The announcement was carried by South Florida Hospital News, indicating the hire is of local interest to the regional healthcare community.

A discussion of Chilean neuroscientist Francisco Varela's argument that mind and body are inseparable is circulating among Spanish-speaking science readers. The idea, central to his work on enaction and embodied cognition, holds that the mind cannot be understood as a phenomenon split off from the body from which it emerges. Readers are sharing and debating the concept across psychology and neuroscience circles.

Dr. Harel Deutsch has joined Baptist Health Miami Neuroscience Institute as Director of Spine Surgery. The appointment, announced in South Florida hospital news, adds an experienced spine specialist to the institute's leadership as it continues expanding its neurosurgical and spinal care services in the Miami area.

A science communication series is running a special week of shorts tied to Remedy's game Control, focusing on how Jesse's brother Dylan has manipulated memories. The series explains that memory is not a fixed recording stored in the brain but a biological state that can be modified, using the game's story as a springboard for real neuroscience and biology.