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Neuroscience news
Neuroscience
Large-scale study explores lifespan changes in the human brain's functional connectivity
From birth to the last moments of life, the human brain is known to change and evolve significantly, both in terms of its physical organization (i.e., structural connectivity) and the coordination between different brain ...
22 hours ago
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Medications
Preterm infant with drug-resistant seizures responds to antisense oligonucleotide treatment
Ludwig-Maximilians-Universität München-led researchers have induced a greater than 60% reduction in seizure frequency in a preterm infant with early-onset SCN2A developmental and epileptic encephalopathy (DEE). Seizures ...
20 hours ago
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One protein mitigates Huntington's disease, and one exacerbates it
A decade ago, University at Buffalo researchers shed some light on an enduring neuroscience mystery: How exactly does a mutated huntingtin protein (HTT) cause Huntington's disease?
14 hours ago
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Children as young as 5 can navigate a 'tiny town': New insights into how the brain develops navigational skills
Many behavioral studies suggest that using landmarks to navigate through large-scale spaces—known as map-based navigation—is not established until around age 12.
13 hours ago
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New brain mapping technique sheds light on Alzheimer's development
Researchers at Tulane University have created a first-of-its-kind subcellular map of an area of the brain commonly affected by Alzheimer's disease, a key step toward unraveling the mysteries of how the degenerative brain ...
21 hours ago
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Vagus nerve stimulation provides long-term benefits for PTSD patients in clinical study
In a first-of-its-kind clinical study, scientists at the University of Texas at Dallas and Baylor University Medical Center have shown that patients with treatment-resistant PTSD were symptom-free up to six months after completing ...
13 hours ago
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Age-related brain changes linked to declining exercise habits after 49, research suggests
It's well-established that as we age, we tend to be less active. Conventional wisdom points to loss of muscle mass, strength and issues of mobility as reasons physical activity declines later in life.
16 hours ago
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Music mindfulness may treat symptoms of anxiety and depression
Listening to music while performing mindfulness exercises targets neural and cardiac mechanisms in the brain that may treat symptoms of anxiety and depression, according to a new study led by Yale School of Medicine researchers.
22 hours ago
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Rare spinal tumor removed through patient's eye socket
In a first-of-its-kind surgery, a team led by a University of Maryland Medical Center (UMMC) neurosurgeon has successfully removed a rare cancerous tumor wrapped around the spine and spinal cord of a 19-year-old woman—through ...
19 hours ago
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How is handedness linked to neurological disorders?
The fact that left-handedness and mixed-handedness are strikingly common in patients with certain neurological disorders, such as autism spectrum disorders, is a frequently reported observation in medical practice. The reason ...
17 hours ago
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Exploring how people face moral dilemmas
People typically evaluate the preferences of both themselves and others before making decisions in moral dilemmas. Researchers have theorized how people face moral dilemmas, but experimental data is lacking.
17 hours ago
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Scientists identify potential new target for neurodegenerative diseases
Monash University scientists have identified a potential new drug target to alleviate neuroinflammation, which is reported in many neurodegenerative diseases, such as Alzheimer's, Parkinson's and motor neuron disease.
22 hours ago
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A comprehensive look at what happens in the brain when we're reading
Reading is a highly valuable skill that allows humans to acquire new knowledge, pursue an education and complete a wide range of real-world tasks. Many past psychology and neuroscience studies set out to better understand ...
Skin-to-skin contact improves breastfeeding but not cognitive outcomes in very preterm infants: Clinical trial
Researchers led by the Trondheim University Hospital in Norway report that two hours of immediate skin-to-skin contact between mothers and very preterm infants after birth does not improve cognitive, motor, or language development ...
How does consciousness work? Dueling scientists test two big theories but find no winner
"Theories are like toothbrushes," it's sometimes said. "Everybody has their own and nobody wants to use anybody else's."
May 3, 2025
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Editing Parkinson's disease—discovery of an inflammatory RNA editing enzyme
Parkinson's disease (PD) is a neurodegenerative disorder in which the α-synuclein protein abnormally aggregates within brain cells, causing neuronal damage. Through international collaboration, researchers at KAIST have ...
May 2, 2025
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Brain interface allows speech decoding and computer control in ALS patient
University of California, Davis researchers have developed a brain-computer interface (BCI) that enables computer cursor control and clicking, using neural signals from the speech motor cortex. One participant with amyotrophic ...
Object recognition shaped by prior experience as brain adapts to new visual information, study shows
Our brains begin to create internal representations of the world around us from the first moment we open our eyes. We perceptually assemble components of scenes into recognizable objects thanks to neurons in the visual cortex.
May 2, 2025
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Decoding the brainstem: A new window into brain–body–mind interactions
The communication between the brain and bodily organs is fundamental to emotion regulation and overall mental health. The nucleus tractus solitarii (NTS) in the brainstem is a critical hub structure mediating this interaction ...
May 2, 2025
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The future of brain activity monitoring may look like a strand of hair
The future of electroencephalography (EEG) monitoring may soon look like a strand of hair. In place of the traditional metal electrodes, a web of wires and sticky adhesives, a team of researchers from Penn State created a ...
May 2, 2025
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Alzheimer's biomarkers detected in other dementias may blur diagnostic boundaries
An international collaboration led by the University of Gothenburg report that cerebrospinal fluid biomarkers associated with Alzheimer's pathology—specifically β-amyloid and tau proteins—are also present in individuals ...
Zinc-transporting protein contributes to aggressive growth of brain tumor, researchers find
In a study published Wednesday in the Proceedings of the National Academy of Sciences, University of Oklahoma researchers detail their discoveries about why the brain tumor glioblastoma is so aggressive. Their findings center ...
May 1, 2025
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Chimeric brain models can help bridge the gap between animal studies and human neurological disorders
A specialized model used by researchers is becoming a valuable tool for studying human brain development, diseases and potential treatments, according to a team of scientists at Rutgers University-New Brunswick.
May 1, 2025
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Molecular double agent: Protein 'Eato' plays surprising role in protecting the brain
A team of researchers at Cornell University has made a discovery in fruit flies that could change the way we understand brain diseases like Alzheimer's and Parkinson's in humans.
May 1, 2025
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Brain-computer interface allows paralyzed users to customize their sense of touch
University of Pittsburgh School of Medicine scientists are one step closer to developing a brain-computer interface, or BCI, that allows people with tetraplegia to restore their lost sense of touch.
May 1, 2025
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