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Neuroscience news

Neuroscience

Integrated platform enables precise production of human neural circuits in the lab

How do the circuits of the human brain work—and what happens when they are disrupted? To investigate these questions, researchers at the Eye Clinic of the University Hospital Bonn (UKB) and the University of Bonn, together ...

Diseases, Conditions, Syndromes

Head trauma symptoms may linger longer for patients with certain risk factors

A multi-institutional investigation found several early presentation characteristics that were associated with symptoms after mild traumatic brain injury.

Psychology & Psychiatry

How our brain understands human actions

How do we recognize and interpret what others are doing—whether they're greeting a friend, preparing a meal together or doing sports? A new study authored by André Bockes, Ph.D. student at the Chair of Cognitive Neuroscience, ...

Neuroscience

Researchers identify tipping point that leads to rapid sleep onset

In the new study, researchers demonstrated that the human brain falls asleep abruptly, rather than gradually, with a "tipping point" marking the transition from wakefulness into sleep. They were then able to predict the momentary ...

Psychology & Psychiatry

Dopamine found to increase willingness to wait for rewards in humans

A research team from the University of Cologne conducted one of the most comprehensive studies on dopamine and decision-making in humans so far, providing evidence for effects of the former on the latter. Dopamine is a neurotransmitter ...

Neuroscience

How neurons go with the flow when migrating through the brain

Researchers have discovered how newly created neurons depend on blood flow in the adult brain to travel from their site of origin to their final location. The study in mice, published today in eLife, is described by the editors ...

Neuroscience

Online Tai Chi is helping people with chronic knee pain

Tai Chi is a slow, gentle mind-body exercise that has been shown to benefit a wide range of health conditions and is particularly effective for people with chronic knee pain caused by osteoarthritis.

Psychology & Psychiatry

Rare brain cell may hold key to preventing schizophrenia symptoms

Difficulty completing everyday tasks. Failing memory. Unusually poor concentration. For many people living with schizophrenia, cognitive challenges are part of daily life. Alongside well-known symptoms such as hallucinations ...

Neuroscience

Suspenseful movies shed light on aging and memory

As horror enthusiasts queue up their favorite Alfred Hitchcock films to welcome in the Halloween season, Brock University researchers have turned to the master of suspense for a different reason—to better understand how ...

Medical research

A 'bird's eye view' of how human brains operate

A new study provides the best evidence to date that the connection patterns between various parts of the human brain can tell scientists the specialized functions of each region.

Psychology & Psychiatry

Exploring a mechanism of psychedelics

Using psychedelics to treat psychiatric diseases has become less controversial as scientists continue to reveal their underlying mechanisms. In an eNeuro paper, researchers led by Pavel Ortinski, from the University of Kentucky, ...

Neuroscience

Biomarkers for brain insulin resistance discovered in the blood

If the brain no longer responds properly to insulin (insulin resistance), this can lead to weight gain, diabetes, and Alzheimer's disease. Researchers at the German Center for Diabetes Research (DZD) in Potsdam and Tübingen ...

Neuroscience

Under-the-skin electrode allows for real-world epilepsy tracking

New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London in partnership with the Mayo Clinic and UNEEG medical, has found that an electronic device placed under the scalp is ...

Psychology & Psychiatry

Hope for those with treatment-resistant depression

Starting in your brainstem and meandering down your body, two branches of an information highway connect to your chest, heart, lungs, abdomen and intestines. These conduits, called the vagus nerves, pass signals back and ...

Psychology & Psychiatry

Daily actions can shape how righties vs. lefties process visual input

Imagine hammering a nail into a wall: Your dominant hand swings the hammer while the other holds the nail steady. In a new theory, Cornell psychology scholars propose that everyday tasks like this are responsible for a fundamental ...