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Neuroscience News is an independent open access science magazine. Since 2001, we have featured neuroscience research news from labs, universities, hospitals and news departments around the world. Topics include brain research, AI, psychology, neuroscience, mental health and neurotech.

Science news articles cover neuroscience, neurology, psychology, AI, mental health, robotics, neurotechnology and cognitive sciences.

A new study identifies significant overestimation among researchers regarding their adherence to good research practice compared to their peers. Surveying over 11,000 Swedish researchers, the study uncovers a widespread belief in one's own ethical superiority, not just individually but also across entire research fields.
Researchers have developed the first stem cell culture method that accurately models the early stages of the human central nervous system (CNS), marking a significant breakthrough in neuroscience. This 3D human organoid system simulates the development of the brain and spinal cord, offering new possibilities for studying human brain development and diseases.
Live music significantly amplifies emotional responses in the brain compared to recorded tunes. By measuring amygdala activity, researchers found that live performances evoke stronger emotional reactions, fostering a deeper cognitive and affective processing throughout the brain.

Neurology news articles cover neurology, brain cancer, traumatic brain injuries, neurosurgery, neuroanatomy, brain research and neurological disorders.

A new study found that the speed of speech, rather than the difficulty in finding words, is a more accurate indicator of brain health in older adults. The research, involving 125 healthy volunteers aged 18 to 90, utilized AI software to analyze language performance, focusing on speech rate and word-finding pauses.
Researchers introduced a groundbreaking non-invasive brain stimulation technique called Patterned Low-Intensity Low-Frequency Ultrasound (LILFUS). This innovative method can precisely target and modulate specific brain regions, offering a promising alternative to traditional magnetic, electrical, and surgical brain stimulation methods with fewer risks.
Researchers achieved a breakthrough in mapping the brain's 'dysfunctome'—key dysfunctional circuits linked to disorders like Parkinson’s, dystonia, OCD, and Tourette’s syndrome. Utilizing deep brain stimulation (DBS) data from 261 patients worldwide, they pinpointed specific frontal cortex circuits crucial for symptom improvement.

AI news articles cover science articles about artificial intelligence including ChatGPT, Bard, Dalle, neural networks, machine learning, LLMs, AGI and other AI related topics.

A new study combines deep learning with neural activity data from mice to unlock the mystery of how they navigate their environment. By analyzing the firing patterns of "head direction" neurons and "grid cells," researchers can now accurately predict a mouse's location and orientation, shedding light on the complex brain functions involved in navigation.
Researchers have developed an AI method that can predict Alzheimer's Disease up to seven years before the onset of symptoms, utilizing machine learning to analyze patient records. Their study highlights high cholesterol and osteoporosis—particularly in women—as key predictors, showcasing AI's potential to unveil complex disease patterns and biological drivers.
Researchers developed an artificial intelligence model that accurately determines the sex of individuals based on brain scans, with over 90% success. This breakthrough supports the theory that significant sex differences in brain organization exist, challenging long-standing controversies.

Science research articles cover psychology, depression, mental health, schizophrenia, mental disorders, happiness, stress, PTSD, autism, psychiatry and therapy.

A groundbreaking cross-cultural study has revealed that music universally influences bodily sensations and emotions, transcending cultural boundaries. Researchers from Western and East Asian backgrounds discovered that emotional and structural characteristics of music consistently evoke similar bodily sensations—such as changes in the chest, limbs, and head regions—regardless of cultural background.
A new study unveiled the intricate role of dopamine and serotonin in social decision-making, using Parkinson's disease patients as subjects. Through the "ultimatum game," the team discovered that people's choices vary significantly when interacting with humans versus computers, influenced by the dynamic interplay between these neuromodulators.
Empathy, often considered a fixed trait, has been shown to be malleable in adults, influenced by observing the empathetic reactions of others. The study utilized Computational Modeling and functional Magnetic Resonance Imaging (fMRI) to demonstrate how empathy levels adjust in adult brains based on social environments.

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Researchers developed the world's first 3D-printed brain tissue that grows and behaves similarly to natural brain tissue, marking a significant leap forward for neurological and neurodevelopmental disorder research. This novel 3D-printing technique uses a horizontal layering approach and a softer bio-ink, allowing neurons to interconnect and form networks akin to human brain structures.
Researchers have discovered a molecular complex crucial for the transport of mitochondria within neurons, offering new insights into preventing neurodegenerative diseases. The complex, identified as Alex3/Gαq, is pivotal for distributing energy-producing mitochondria throughout neurons, essential for neurotransmission and neuronal functions.
Researchers discovered in mice that passive exposure, alongside active training, can significantly enhance the learning process. This study demonstrates how passive exposure to stimuli like sounds or languages helps the brain to form foundational representations, making active learning more efficient.