Researchers develop an ionic device utilizing redox reactions to achieve a high number of reservoir states, enabling efficient complex nonlinear operations. The device demonstrated remarkable performance in solving second-order nonlinear dynamic equations and predicting future values with low mean square prediction error.
SourceTokyo University of Science·JournalAdvanced Intelligent Systems·TypeExperimental study·DateJul 3, 2023
A new study by investigators from the Brigham and Women’s Hospital found that lesions associated with epilepsy are connected to a common brain network, suggesting the brain connections disrupted by the lesions are key. This discovery may have clinical implications for predicting epilepsy risk and targeting treatments.
SourceBrigham and Women's Hospital·JournalJAMA Neurology·TypeObservational study·DateJul 3, 2023
A new device from NIST scientists helps reduce noise in quantum computers by introducing a programmable toggle switch. This allows for more versatile quantum processors with clearer outputs and easier reprogramming, addressing long-standing challenges in quantum computing.
SourceNational Institute of Standards and Technology (NIST)·JournalNature Physics·TypeExperimental study·DateJun 26, 2023
MIT engineers have developed a new technology to probe the connections between the brain and gut, using fibers embedded with sensors and light sources. The researchers demonstrated that they can control neural circuits connecting the gut and brain in mice, inducing feelings of fullness or reward-seeking behavior.
SourceMassachusetts Institute of Technology·JournalNature Biotechnology·DateJun 22, 2023
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers have developed a groundbreaking photonic integrated circuit chip that combines light source, modulator, photodiode, waveguide, and Y-branch splitter on a single substrate. The GaN-on-silicon platform reduces fabrication complexity and cost, enabling compact and high-performing devices.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics Nexus·DateJun 21, 2023
A research team from Taiwan has found a way to massively speed up aerial image simulations using wavelength scaling and fast Fourier transformation. The new algorithm improves computation speed by 4000-5000 times while maintaining only a slight intensity deviation.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Micro/Nanopatterning Materials and Metrology·DateJun 21, 2023
Researchers developed an innovative imaging approach using two-photon microscopy to analyze retinal microcirculation, revealing significant changes in blood flow that may indicate brain diseases. The study suggests that microcirculation in the retina could serve as a promising predictor of cerebrovascular diseases.
SourceSPIE--International Society for Optics and Photonics·JournalNeurophotonics·DateJun 14, 2023
The USC Stem Cell team is developing artificial kidney organoids using human stem cells and synthetic biology. They aim to create a functional kidney that resembles the real thing in function but not in form.
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers developed a new spectropolarimetric imaging technique called DIP-SP, which integrates a passive polarization modulator into an imaging spectrometer. This approach enables high-dimensional information capture from incomplete measurements and significantly improves image quality.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics Nexus·DateJun 12, 2023
Researchers found that Perlecan deficiency causes axonal segments to break apart during development, leading to synaptic connection loss. The protein's critical role depends on its secretion from multiple cell types, not just neurons.
SourcePicower Institute at MIT·JournaleLife·TypeExperimental study·DateJun 11, 2023
The NEHO project aims to create ultrafast and energy-efficient information processing systems using photonics and semiconductor technology. By leveraging nonlinear photon-plasmon interactions, researchers hope to revolutionize information processing with faster, more efficient, and flexible technologies.
SourceIstituto Italiano di Tecnologia - IIT·TypeExperimental study·DateJun 8, 2023
The study reveals that spontaneous waves of neurotransmitter glutamate facilitate dendrite pruning, while a unique protection/punishment machinery strengthens certain connections and eliminates others. Proper pruning is critical for neural development, with insufficient or excessive connections linked to neurophysiological disorders.
SourceKyushu University·JournalDevelopmental Cell·TypeExperimental study·DateJun 7, 2023
Optical memristors have the potential to transform high-bandwidth neuromorphic computing, machine learning hardware, and artificial intelligence. However, scalability is a significant challenge that needs to be addressed to unlock their full potential.
SourceUniversity of Pittsburgh·JournalNature Photonics·DateJun 5, 2023
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Adolescent neurostimulation of dopamine circuitry may reverse genetic deficits in frontal cortex function, rescuing structural and behavioral deficits caused by disorders. Researchers identified critical windows in brain development where interventions can target and change the course of diseases.
SourceUniversity of Rochester Medical Center·JournaleLife·DateJun 2, 2023
Researchers developed a fully knitted, circuit-embedded knee wearable for wireless sensing of joint motion in real-time. The wearable overcomes limitations of typical wearable sensors by using a single fabric with high stretchability and sensitivity.
SourceSingapore University of Technology and Design·JournalAdvanced Healthcare Materials·DateMay 25, 2023
Researchers at the University of Washington have developed a multifunctional interface between photonic integrated circuits and free space, allowing for simultaneous manipulation of multiple light beams. The device operates with high accuracy and reliability, enabling applications in quantum computing, sensing, imaging, energy, and more.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics Nexus·DateMay 24, 2023
Researchers discovered vitamin D's role in regulating dopaminergic neuron differentiation and function. The study found that vitamin D alters developing neurons in the brain's dopamine circuit.
SourceUniversity of Queensland·JournalJournal of Neurochemistry·TypeExperimental study·DateMay 23, 2023
A study by Mayo Clinic researchers found that brain transmission speeds continue to increase into early adulthood, reaching a plateau around age 30-40. This may help clinicians offer therapies to treat disorders such as anxiety and depression that emerge during late adolescence and early adulthood.
SourceMayo Clinic·JournalNature Neuroscience·DateMay 11, 2023
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Researchers develop innovative data compression scheme to facilitate multispeckle diffuse correlation spectroscopy with high pixel resolutions, enabling non-invasive measurement of brain blood flow. The scheme uses field-programmable gate array compression to alleviate computational burdens and expand the use of SPAD cameras in biomedi...
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateMay 9, 2023
West Virginia University is leading a $20 million project to elevate neuroscience research, diversify the workforce, and enhance education. The initiative aims to study synaptic plasticity, expand data science education, and promote participation from underrepresented groups.
A team of researchers at IOB has identified a new, active multi-layer circuit in the cortex during an early stage of development. The finding suggests that changes to embryonic circuits play a role in dysfunctions associated with neurodevelopmental disorders like autism.
SourceInstitute of Molecular and Clinical Ophthalmology Basel·JournalCell·TypeExperimental study·DateApr 17, 2023
The Indian Institute of Science researchers developed a full-duplex antenna system that cancels out self-interference, enabling faster and more efficient data transfer. The compact design eliminates the need for bulky components, making it suitable for integration into devices.
SourceIndian Institute of Science (IISc)·JournalIEEE Transactions on Circuits & Systems II Express Briefs·DateMar 24, 2023
A team of MIT researchers has created an 'unclonable' label system to combat counterfeit seeds in Africa, where fake seeds can cost farmers up to two-thirds of expected crop yields. The system uses biodegradable silk-based tags with unique codes that cannot be replicated.
SourceMassachusetts Institute of Technology·JournalScience Advances·DateMar 22, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Researchers at Texas A&M University School of Medicine have identified a specific brain circuit that characterizes how fentanyl affects the brain. Suppressing negative emotional states may increase a person's chance of overcoming opioid use disorder.
SourceTexas A&M University·JournalCell Reports·DateFeb 22, 2023
MIT researchers have developed a receiver chip that targets and blocks unwanted signals without hurting device performance. The chip uses a mixer-first architecture and block digital filtering to remove harmonic interference, enabling it to handle high-power signals effectively.
SourceMassachusetts Institute of Technology·DateFeb 21, 2023
A new DNA biosensor developed by NIST, Brown University, and the French government-funded research institute CEA-Leti boasts accurate and inexpensive design. The modular device can measure biomarkers in a scalable and high-sensitivity manner.
SourceNational Institute of Standards and Technology (NIST)·DateJan 24, 2023
Researchers developed a hybrid system combining optomechanical and magnomechanical cavities, enabling ultrawide microwave-to-optical conversion. The system exhibits high-quality optical measurement of mechanical state, with applications in signal transduction and sensing.
SourceUniversity of Science and Technology of China·JournalPhysical Review Letters·DateJan 11, 2023
Researchers recreated the brain's edge-of-chaos state to develop an AI device with high information processing performance. The device operates similarly to a neural network, producing electrical responses with spike and relaxation patterns similar to those of synaptic responses in the brain.
SourceNational Institute for Materials Science, Japan·JournalScience Advances·TypeExperimental study·DateJan 11, 2023
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
The Center for Aggressive Scaling by Advanced Processes for Electronics and Photonics (ASAP) aims to develop new fundamental technology solutions to reduce energy consumption in microprocessors. The center will focus on materials discovery, heterogeneous 3D integration, and highly energy-efficient circuits and architectures.
SourceUniversity of Illinois Grainger College of Engineering·DateJan 9, 2023
A recent study suggests that stimulating the intersection of two particular brain networks correlated with better patient outcomes than stimulating nearby sites for patients with Alzheimer's disease. Cognitive improvement was associated with DBS to the direct interface between the fornix and bed nucleus of the stria terminalis.
SourceBrigham and Women's Hospital·JournalNature Communications·TypeRandomized controlled/clinical trial·DateDec 14, 2022
A review of over 100 scientific articles suggests that the safety of antidepressants during pregnancy is endorsed by science, but their effects on fetal neurodevelopment are poorly understood. Brazilian researchers propose using lab-grown mini-brains to investigate this impact and identify potential alterations.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalSeminars in Cell and Developmental Biology·TypeSystematic review·DateDec 13, 2022
A pilot study conducted at Brigham and Women's Hospital found that a low-cost computer vision system was feasible and well-received by employees. The system accurately detected mask adherence 100% of the time, with most participants experiencing a positive interaction.
SourceBrigham and Women's Hospital·JournalBMJ Open·TypeSurvey·DateDec 12, 2022
A new mesoscopic oblique plane microscopy method captures up to three times more resolvable image points than other similar systems, enabling whole-body volumetric recordings of neuronal activity and blood flow dynamics. The technique allows for single-cell tracking within the complete 3D circulation system for the first time.
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
The study demonstrates that chaos synchronization can occur even under constraints of narrow frequency intervals, giving rise to phenomena that could be leveraged for useful operations in ensembles of distant nodes. This breakthrough has potential applications in distributed sensing, such as gathering readings from distant sensors.
SourceTokyo Institute of Technology·JournalChaos Solitons & Fractals·TypeExperimental study·DateNov 25, 2022
Researchers at KAUST have developed a spintronics-based logic lock to defend chip security, which can be integrated into electronic chips to fend off malicious attacks. The design uses magnetic tunnel junctions to scramble the circuit's operation unless the correct key combination signal is supplied.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalIEEE Access·DateNov 15, 2022
Researchers found that deleting a copy of the Arid1b gene in specific brain cells decreased inhibitory signaling, leading to changes in synaptic properties and connectivity. The study suggests that this gene may be a key target for therapeutics in treating autism spectrum disorder.
Researchers at OHSU discovered adenosine effectively acts as a brake to dopamine, promoting balance in neuronal signaling. This finding suggests new avenues for drug development to treat Parkinson's disease symptoms by targeting the push-pull dynamic between dopamine and adenosine.
SourceOregon Health & Science University·JournalNature·TypeExperimental study·DateNov 9, 2022
Researchers created a detailed map of the hippocampus's connections to the rest of the brain, finding fewer links with frontal lobes but more with visual networks. This discovery may change how we think about human memory and cognition, potentially shedding light on why some primates excel at certain memory tasks.
SourceUniversity of Sydney·JournaleLife·TypeImaging analysis·DateNov 8, 2022
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
Researchers have demonstrated a power-efficient component for demultiplexing operation using silicon photonic MEMS, enabling efficient wavelength demultiplexing for fiber-optic communications. The compact footprint of the add-drop filter allows fast operation compared to established MEMS products.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Optical Microsystems·DateNov 7, 2022
A collaborative study reveals how genes controlling blood vessel cells influence motor neuron development, allowing them to navigate the body's systems. The discovery sheds light on diseases such as ALS and SMA, where motor neuron connections are destroyed.
Scientists at IISc report the development of a highly energy-efficient computing platform that offers promise in building next-generation electronic devices. The platform uses memristors to perform computation and storage at the same physical location, reducing energy consumption by orders of magnitude.
SourceIndian Institute of Science (IISc)·JournalAdvanced Materials·DateOct 31, 2022
Researchers from Tokyo University of Science developed a flexible flow sensor that can measure shear stress and flow angle on curved surfaces. The sensor demonstrated effectiveness in measuring airflow speeds up to 170 m/s and has potential applications in industrial-scale fluid machinery.
SourceTokyo University of Science·JournalMicromachines·TypeExperimental study·DateOct 27, 2022
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Researchers create liquid metal circuitry using a desktop laser printer, enabling rapid printing of functional circuits onto various surfaces. The method produces devices that display images, tag RFID, sense temperature and sound, expanding the applications of liquid metal circuits.
SourceAmerican Chemical Society·JournalACS Applied Materials & Interfaces·DateOct 26, 2022
Scientists have developed a prototype circuit board made of a sheet of paper with fully integrated electrical components, making it easy to dispose of responsibly. The new design uses wax and ink to print channels, conductive inks, and metal components onto the paper, creating a flexible and thin device that can be burned or degraded.
SourceAmerican Chemical Society·JournalACS Applied Materials & Interfaces·DateOct 6, 2022
A team of researchers at Harvard University has developed an ionic circuit that performs analog matrix multiplication, a key operation in neural networks, using ions in liquid. The breakthrough uses a pH-gated ionic transistor and expands to a 16x16 array for more complex computations.
SourceHarvard John A. Paulson School of Engineering and Applied Sciences·JournalAdvanced Materials·DateSep 29, 2022
Research reveals that oligodendrocyte precursor cells (OPCs) contribute to the pruning process, helping shape a healthy brain during early development. OPCs actively engulf synapses, eliminating connections that are no longer needed, and play an intermediary role between external experiences and brain activity.
SourceCold Spring Harbor Laboratory·JournalNature Neuroscience·DateSep 28, 2022
Researchers at UTHealth Houston will create a coordinating unit for biostatistics, informatics, and engagement to advance knowledge about human brain neurons. The project aims to produce an open-access digital brain cell reference atlas to improve understanding of neurological functions and disorders.
SourceUniversity of Texas Health Science Center at Houston·DateSep 22, 2022
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers have demonstrated a new visible light communication system that uses a single optical path to create a multi-channel communication link over the air. The system, based on devices called multiple quantum well (MQW) III-nitride diodes, can save half the channel space, cost and power by using a single link.
Researchers have developed a new technique to dope gallium nitride (GaN), creating high-power electronic devices with reduced energy loss and increased efficiency. This breakthrough enables the use of GaN in compact power electronics for sustainable infrastructure, such as smart grids.
SourceNorth Carolina State University·JournalApplied Physics Express·TypeExperimental study·DateSep 6, 2022
Researchers identified critical period plasticity in the amygdala that can be treated with therapeutic intervention at key developmental time points. Early pharmacological intervention was shown effective in reducing fear-learning in the mouse model.
SourceUniversity of Colorado Anschutz Medical Campus·JournalNeuroscience·DateSep 1, 2022
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A new study published in Current Biology reveals that fruit flies' brains encode sweet and bitter tastes differently than expected, with some overlap in neural activity. This finding has implications for understanding the importance of taste in survival and potentially shedding light on human pleasure.
SourceBrown University·JournalCurrent Biology·TypeImaging analysis·DateAug 22, 2022
A team of scientists has created the first detailed map of embryonic movements in C. elegans, showing a slow-wave twitch phase before hatching that depends on neuronal activity. The study used innovative imaging techniques and computational tools to track the embryo's movements, revealing new insights into neurodevelopment.
SourceMarine Biological Laboratory·JournaleLife·TypeExperimental study·DateAug 19, 2022
Scientists at OIST Graduate University discovered the neural circuitry that enables juvenile zebra finches to learn songs through social interaction with a tutor. The locus coeruleus-caudomedial nidopallium circuit plays a crucial role in attention and arousal, guiding the bird's focus on the tutor's song.
SourceOkinawa Institute of Science and Technology (OIST) Graduate University·JournalNature Communications·TypeExperimental study·DateAug 16, 2022
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
The study demonstrates the creation of physical reservoirs using chaotic dynamics, enabling alternative approach to AI-based pattern detection. The researchers exploited emergence and pattern formation phenomena under incomplete synchronization in chaotic dynamics, revealing a rich variety of ways in which the network synchronizes.
SourceTokyo Institute of Technology·JournalChaos Solitons & Fractals·TypeExperimental study·DateAug 10, 2022
A recent study found that overnight EEGs can predict Rett syndrome with 90% accuracy and identify specific patterns associated with different subtypes of the disorder. This breakthrough could lead to the development of more refined interventions and improved care for girls with Rett syndrome.
SourceBoston Children's Hospital·JournalCerebral Cortex·DateAug 8, 2022
Researchers developed a novel approach to modulate astrocyte activity and drive therapeutic circuit reorganization in neuropathic pain. By combining established clinical tools, they successfully alleviated allodynia and dismantled inappropriate neural connections.
SourceNational Institutes of Natural Sciences·JournalNature Communications·TypeExperimental study·DateJul 14, 2022
Inhibitory and excitatory neuronal circuits develop through different processes, with inhibitory neurons requiring visual experience to form mature functional maps. This discovery sheds light on the importance of continued study of inhibitory neural development and its connection to neurodevelopmental disorders.
SourceMax Planck Florida Institute for Neuroscience·JournalNature Communications·TypeMeta-analysis·DateJul 12, 2022
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
Researchers from Tokyo Institute of Technology developed a novel phased-array beamformer for 5G base stations, overcoming limitations in NR 39 GHz bands. The design combines Doherty amplifiers and digital predistortion techniques to improve power efficiency and reduce distortion.
Researchers have identified three distinct brain circuits in the thalamus that contribute to Parkinson's disease symptoms, including motor dysfunction and depression. By manipulating these circuits, they were able to reverse Parkinson's symptoms in mice, suggesting potential new therapeutic targets.
SourceMassachusetts Institute of Technology·JournalNature·DateJun 8, 2022
Deep nerve stimulation using custom-wired electrodes and wireless implantable systems significantly lowers systolic blood pressure by up to 16% in two hours. The technology targets hypertension, a leading cause of death globally, affecting over 1 billion people.
SourceUniversity of Houston·JournalFrontiers in Neuroscience·DateJun 7, 2022