Resume: New research shows that brain structures in humans, mice and fruit flies are near a phase transition, suggesting a universal principle. The study found that brain cells exhibit fractal patterns, indicating criticality. This discovery could improve computational models of brain complexity. The findings highlight a new dimension in understanding brain dynamics and structure. Key … Read more
Resume: The Orco protein is crucial for the survival of olfactory neurons in ants. Mutating the orco gene in Harpegnathos saltator ants drastically reduced their number of olfactory neurons, affecting their social interactions. This study highlights the importance of Orco in neural development and social communication in ants. Understanding these mechanisms can provide insight into … Read more
Resume: Researchers used a portable MEG scanner to map brain activity in young children, providing new insights into brain development and conditions such as autism. The lightweight, customizable helmet with quantum technology enables high-quality, motion-friendly scanning. This breakthrough makes it possible to study crucial developmental milestones and brain functions from a very young age. Key … Read more
Resume: Researchers created the first complete chromosome sequences of non-human primates, revealing significant variations in Y chromosomes between species. This groundbreaking study provides crucial insights into the rapid evolution of these chromosomes and previously undiscovered regions of great ape genomes. The research highlights how these sequences can influence our understanding of human evolution. The findings … Read more
Resume: Researchers developed ConVERGD, a tool for precise manipulation of specific cell subpopulations, improving research into cellular diversity. The study demonstrated the utility of ConVERGD by identifying a subpopulation of norepinephrine neurons associated with anxiety. This innovative approach could impact research and treatment in several areas. Key Facts: Precision tools: ConVERGD enables precise targeting and … Read more
Resume: A new study shows how our brains distinguish between music and speech using simple acoustic parameters. Researchers found that slower, steady sounds are perceived as music, while faster, irregular sounds are perceived as speech. These insights could optimize therapeutic programs for language disorders such as aphasia. The research provides a deeper insight into auditory … Read more
Resume: A new study shows that the brain prioritizes remembering images that are more difficult to explain. Researchers used a computational model and behavioral experiments to show that scenes that were difficult for the model to reconstruct were more memorable for participants. This finding helps explain why certain visual experiences stick in our memory. The … Read more
Resume: Researchers developed a method to measure synaptic strength, precision of plasticity and information storage in the brain. Using information theory, researchers discovered that synapses can store ten times more information than previously thought. The findings advance the understanding of learning, memory and how these processes evolve or deteriorate. This breakthrough could stimulate research into … Read more
Resume: Researchers found significant sex-specific differences in brain development between autistic boys and girls aged 2 to 13. The study found that autistic girls have a thicker cortex at age 3 and faster cortical thinning in middle age compared to boys. This research highlights the need for more inclusive studies to fully understand autism. Biological … Read more
Resume: Researchers developed an AI model of the fruit fly’s brain to understand how vision drives behavior. By genetically silencing specific visual neurons and observing behavioral changes, they trained the AI ​​to accurately predict neural activity and behavior. Their findings show that combinations of multiple neurons, rather than individual types, process visual data in a … Read more