Researchers at Universitat Pompeu Fabra developed a non-invasive method of stimulating the vagus nerve in mice, leading to improved memory. The study used electrostimulation in the ear, which stimulated areas of the brain important for memory, resulting in better performance in object recognition memory.
HDR images offer a wider dynamic range of luminance, simulating human eye adaptation to various lighting conditions. A new method stabilizes the camera response function while coupling colour channels, producing artefact-free results.
Researchers have developed algorithms that limit control information without affecting network performance, enabling IoT via satellite to become more efficient and accessible. This is crucial for applications like smart farming and home automation, where wireless communication between machines is essential.
The study reveals the Carolina parakeet's rapid extinction was mainly a human-mediated process, with no signs of inbreeding or population decline found on its genome. The genomic analysis suggests that the bird's unique diet may have contributed to its demise, and experts wonder if de-extinguishing the species could be possible.
Researchers propose using transient elastography as a screening method for detecting liver fibrosis in primary care. The study shows that this approach is highly cost-effective and can improve patient outcomes, with a 12% probability of cost saving.
A study by Alexandre Celma-Miralles and Juan Manuel Toro found that humans can detect isochronous beats, regardless of other irrelevant features, similar to rats. The researchers suggest that this ability has ancient evolutionary roots and may rely on timing mechanisms present in mammals.
Researchers develop software that mimics human visual processes to improve color accuracy, outperforming existing methods in psychophysical tests. The new framework reduces and extends the color gamut, producing results free from artefacts and meeting the film industry's demands.
A study published in Nature Communications reveals that humans form mental representations of uncertainty by integrating incomplete sensory evidence into a larger context. Participants predicted the likelihood of future events based on contextual information, demonstrating a refined probabilistic representation of their environment.
A recent study explores how our brain fuses with musical rhythm and its relationship to spatial sound dimensions. Trained musicians' brains show stronger synchronization with rhythms, while untrained listeners also synchronize with the beat.
Researchers propose a novel framework to analyze thousands of complete data sequences from stress echocardiography, revealing early signs of cardiovascular disease. The method uses Multiple Kernel Learning (MKL) to project heterogeneous data into a low-dimensional space, distinguishing between healthy and pathological responses.
Researchers developed a promising methodology for monitoring postoperative abdominal aortic aneurysm progression using CTA image registration and biomechanical strain analysis. The approach correlates with patient long-term prognosis, offering a new tool for assessing post-EVAR risk of rupture.
Researchers from IBE and Globe Institute rebuilt proteins from a 2-million-year-old fossil, clarifying the evolutionary history of hominids. The technique has shed light on the ancient DNA techniques' limitations, allowing for clearer understanding of human and great ape lineage.
The study reveals that lack of trust in political representation and dissatisfaction with the domestic economic situation are key factors driving voters to challenger parties. Citizens who feel unwary of the political classes and are disenchanted with their economic situations are attracted to anti-establishment discourse and rhetoric.
The article discusses how hurricanes Irma and Maria's destruction in Puerto Rico exposed the country's critical social and environmental situation. Colonialism and neoliberal policies are identified as primary contributors to the crisis, causing poverty, inequality, and inadequate social services.
Researchers have identified a small genetic imprint of Palaeolithic inhabitants in North African populations, contradicting the theory that recent migrations erased their genetic traces. The study, published in Current Biology, reveals unique genetic imprints and patterns of continuity versus replacement.
The study highlights three new capabilities for engineers: understanding socio-economic contexts, optimizing resources, and navigating complex environments. Engineers of the 21st century must adapt to global challenges by considering their social and environmental responsibility.
Researchers propose FUBImethod, a six-stage strategy for co-designing interactive experiences based on full-body interaction. Children's natural playfulness and expertise in movement are leveraged to strengthen their perspective in the creative process, leading to more effective design outcomes.
Research by Juan Manuel Toro and Carlota Pagès Portabella finds that musical training alters how humans perceive music. Brain scans reveal trained musicians distinguish between different types of musical irregularities, while untrained listeners do not.
Researchers developed a method to characterize brain states and simulate brain activity, enabling prediction of stimulation effects on brain state transitions. The study found that systematic external stimulation can awaken the brain in sleep states and may enhance recovery from psychiatric diseases.
A recent study published in Research in Autism Spectrum Disorders found that full-body interaction videogames can foster more social initiation and improve social skills in children with Autism Spectrum Disorders (ASD), particularly when played alone or in pairs.
Boundary cells in zebrafish hindbrain sense mechanical forces to regulate progenitor stem cells and differentiated neurons. The activity of Yap/Taz-TEAD proteins is essential for maintaining boundary cells as proliferating progenitors.
Researchers at Universitat Pompeu Fabra and S-Biomedic demonstrated the use of living bacteria to temporarily modulate skin microbiome composition. The study, published in Microbiome, found that probiotic solutions from donor microbiomes can be applied to recipients, leading to a shift towards a healthier microbiome state.
Researchers identified 'simulation neurons' in the amygdala that simulate decision-making processes of others, enabling social learning. Dysfunctions in these neurons may explain difficulties with social interaction in autism and social anxiety.
Researchers developed an LSTM decoder to extract kinematics of movement from large populations of neurons, outperforming the Kalman filter in decoding tasks. This approach could provide a better algorithm strategy for neuroprostheses that restore movement in patients with severe neuromotor disabilities.
Researchers developed a web-based platform to optimize left atrial appendage occluder device therapies for patients with atrial fibrillation and stroke risk. The VIDAA platform combines biophysical models, interactive interfaces, and computational simulations to identify optimal device configurations and positioning strategies.
A study by Mònica Figueras and colleagues found that reggaeton can contribute to feminist claims with lyrics containing strong messages about equal rights and opposition to gender-based violence. The musical projects analyzed gave a new meaning to the body movement perreo, linking it to women's free choice of dance
A study on Spanish teen series reveals that audiences tend to favor male and female characters based on gender, with males being seen as 'rebels' and females as 'nice people'. The study highlights the need for more diverse and complex characters to break away from traditional stereotypes.
A study by Sara Vinyals found that cultural attractions and gastronomy are critical elements in competing urban destinations. The analysis of official websites from twelve European cities revealed a significant presence of strategies focused on leisure and culture.
A new study led by Juana Díez has discovered a common regulator, Xrn1, that connects the three main stages of gene expression. This common coordinator prevents toxic aggregations in membrane proteins, ensuring the cell's robustness against genetic alterations.
Researchers developed a system to automatically identify and classify violin bow gestures, providing real-time feedback for students. The system achieved 94% accuracy in identifying bowing techniques, enabling practical learning scenarios for music education.
Researchers studied neural activity of thalamus and cerebral cortex to understand sensory perception of tactile stimuli. They found that functional interactions between neurons in these areas influence the decision on stimulus detection.
Researchers analyzed Chinese youth comments on Spanish TV series El Ministerio del Tiempo, finding discussions on intercultural differences and taboo topics like sex. The study highlights the potential of participation and communication in social networks for learning about different cultures.
Researchers investigated factive and counterfactive constructions in aphasia, finding that individuals with aphasia performed similarly well on factive interpretation tests but struggled with counterfactive ones. The study highlights the relationship between language, cognition, and propositional thought in aphasia.
A recent study examines how Spanish television news programs influence public attitudes towards surrogacy and gay parenthood. The research found that the way surrogacy is presented on TV, highlighting the commodification of women's bodies, can lead to negative attitudes towards both surrogacy and gay couples seeking to start a family.
The study used a conductor metaphor to investigate how users' intuitive notions can be explicitly used by the system to respond to their gestures. The results showed that the tailored system provided more intuitive control over dynamics and tempo, leading to improved performance.
A study of young people's preferences for love and relationships in fiction TV series reveals a gap between cognitive and emotional spheres. Young people value aspects like intimacy, passion, and enjoyment, but often conform to traditional gender stereotypes.
A recent study published in the journal Bone used 3D simulations to predict hip fracture risk in patients with osteoporosis. The results showed a power of discrimination greater than 80%, outperforming traditional calculations.
Researchers have discovered that Ibiza natives possess a unique genetic signature distinct from the rest of Spain's population. The study suggests that current Ibizans descend from Catalan invaders who repopulated the island from the 13th century, resulting in a genetic anomaly similar to that found among Basques.
A study by Libertad González and colleagues found that children born prematurely due to the scrapping of the 'baby cheque' subsidy weighed less at birth and had more hospitalizations, mainly respiratory issues. However, no long-term effects were observed on their health.
A new study in mice reveals that sociable personalities attenuate neuropathic pain, while anxiety intensifies it. High expression of genes IL6 and PDYN in the amygdala correlates with increased pain sensitivity.
A qualitative analysis of Física o Química reveals that Spanish teens internalized stereotypes and myths of romantic love that justify male violence against women. The study found that audiences reflected in gender stereotypes and romantic inequalities.
A study found that consciousness is characterized by a complex configuration of interareal coordination, deviating from anatomical connections. In contrast, unconscious states are marked by positive patterns of interareal coherence dominated by brain region anatomy. The researchers suggest that transient brain signal coordination patte...
A study found that cannabinoid receptor type-1 is involved in memory problems associated with Down syndrome. Inhibiting CB1 receptors improved memory and synaptic plasticity in mouse models.
A study by BCN MedTech researchers found that muscle tension significantly reduces human stability, especially in daily stress situations. The study suggests that many young subjects struggle with abdominal breathing, highlighting the need for explicit exploration of breathing difficulties.
A study by Cristina Baus and Albert Costa found that listeners across languages can quickly assess a speaker's personality based on their voice. The researchers discovered that people form rapid impressions based on two main dimensions: valence (trustworthiness, warmth) and strength (dominance, aggressiveness).
A study by Mariano Torcal found that Spanish citizens' trust in EU institutions is influenced by their distrust of national institutions, economic situation, and perception of corruption. The study suggests a dynamic relationship between national policy and trust in EU institutions.
A recent study published in Developmental Psychology found that brief training with rhythmic gestures has immediate benefits for children's narrative abilities, especially improving story structure. This novel finding demonstrates the importance of gestures in language development and cognitive growth.
A recent study by Tània Verge and Javier Astudillo found that executive positions in politics are heavily gender-skewed. Female candidates face obstacles such as lower party leadership advantages and more rigorous scrutiny when reapplying, despite having more political experience.
A new study found that exposure to cannabis and stress during adolescence can lead to long-term anxiety disorders. The researchers observed impaired fear extinction in adult mice treated with THC and exposed to stress, suggesting a deregulation in the circuit that regulates fear.