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UrduAn expanded collaboration between APL and the Amazon Web Services’ Open Data Sponsorship Program will further enable the storage and accessibility of ever-expanding neuroimaging datasets generated by the neuroscience research community.
Tag: Neuroscience
UChicago researchers re-create sense of touch and motor control in paralyzed patient
After surgical implantation of electrodes into his motor and sensory cortices, Scott Imbrie can manipulate a virtual robotic arm — and feel sensory feedback in his fingertips.
Bleak Cyborg Future from Brain-Computer Interfaces if We’re Not Careful
The most promising method to achieve real-world BCI applications is through electroencephalography, a method of monitoring the brain’s electrical activity. EEG-based BCIs will require a number of technological advances prior to widespread use, but more importantly, they will raise a variety of social, ethical, and legal concerns. Researchers conducted a review of modern commercial brain-computer interface devices and discuss the primary technological limitations and humanitarian concerns of these devices in APL Bioengineering.
3D “Assembloid” Shows How SARS-CoV-2 Infects Brain Cells
Researchers at UC San Diego School of Medicine and Rady Children’s Institute for Genomic Medicine have produced a stem cell model that demonstrates a potential route of entry of SARS-CoV-2, the virus that causes COVID-19, into the human brain.
Engineered Neural Networks Help ID Responses Associated with Abnormalities in Parkinson’s Disease
Article title: Early functional changes associated with alpha-synuclein proteinopathy in engineered human neural networks Authors: Vibeke D. Valderhaug, Kristine Heiney, Ola Huse Ramstad, Geir Bråthen, Wei-Li Kuan, Stefano Nichele, Axel Sandvig, Ioanna Sandvig From the authors: “In this study, we investigate the…
Cooked Crustaceans, Cannabis and a Budder Way
Researchers expose live lobsters to vaporized cannabis and confirm the crustaceans absorb THC. Whether the psychoactive compound affects behavior remains open question.
NIH-funded study shows children recycle brain regions when acquiring new skills
Scientists studied the brain activity of school-aged children during development and found that regions that activated upon seeing limbs (hands, legs, etc.) subsequently activated upon seeing faces or words when the children grew older. The research, by scientists at Stanford University, Palo Alto, California, reveals new insights about vision development in the brain and could help inform prevention and treatment strategies for learning disorders. The study was funded by the National Eye Institute and is published in Nature Human Behaviour.
Researchers Translate a Bird’s Brain Activity into Song
It is possible to re-create a bird’s song by reading only its brain activity, shows a first proof-of-concept study from UC San Diego. Reproducing the songbird’s complex vocalizations – down to the pitch, volume and timbre of the original – lays the foundation for building vocal prostheses for humans who have lost their ability to speak.
Neuroscience scholarship dedicated to golf journalist Tim Rosaforte ’77
The University of Rhode Island has established an endowed scholarship for undergraduates in the field of neuroscience. The scholarship is named in honor of James Tim Rosaforte III ’77, an accomplished sports journalist and author well known in the world of professional golf. Rosaforte retired last year after being diagnosed with Alzheimer’s Disease, following a distinguished 40-year career in newspapers and television.
New research may offer hope for Alzheimer’s patients
University of Kentucky Neuroscience Professor Greg Gerhardt’s new research program will provide answers to long-standing questions about the role of neurotransmitters GABA and glutamate in the progression of Alzheimer’s disease. A culmination of his nearly 40 years of brain research, Gerhardt’s study could help to develop new treatments for the disease.
Social Justice as Part of the Remedy for What Ails Us
The T. Denny Sanford Institute for Empathy and Compassion has opened its newest center, focused on addressing issues of social justice in health care.
Rush Researchers Develop New Measure of Brain Health
A new measure of brain health developed by researchers at Rush University Medical Center may offer a novel approach to identifying individuals at risk of memory and thinking problems, according to research results published in Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association on June 1.
Electric fish — and humans — pause before communicating key points
Research from Washington University in St. Louis reveals an underlying mechanism for how pauses allow neurons in the midbrain to recover from stimulation.
Itch Insight: Skin Itch Mechanisms Differ on Hairless Versus Hairy Skin
Researchers at Georgia Tech have uncovered differences in itch on hairy versus non-hairy skin that could lead to more effective treatments for patients with persistent skin itching.
Research suggests fly brains make predictions — possibly by using universal design principles
New research in flies indicates that prediction may be a universal principle among animal nervous systems to enable rapid behavioral changes.
Case Western Reserve researchers identify potential new approach to better controlling epileptic seizures
Researchers from Case Western Reserve University have identified a potential new approach to better controlling epileptic seizures. Lin Mei, professor and chair of the Department of Neurosciences at the Case Western Reserve School of Medicine, who led the new study in mouse models, said the team found a new chemical reaction that could help control epileptic seizures.
Weizmann Institute Optogeneticists Use Mosquito Rhodopsins to Boost Brain Research
The Weizmann Institute’s Prof. Ofer Yizhar and colleagues used mosquito rhodopsins to create an optogenetics tool that is more precise, selective, and controllable than current techniques. In addition to increasing our understanding of the brain and advancing the field of optogenetics, the technology could lead to improved therapies for neurological and psychiatric conditions.
LLNL-developed thin-film electrodes reveal key insight into human brain activity
Thin-film electrodes developed at Lawrence Livermore National Laboratory have been used in human patients at the University of California, San Francisco, generating never-before-seen recordings of brain activity in the hippocampus, a region responsible for memory and other cognitive functions.
Early Screening Tool Leads to Earlier Diagnosis and Treatment for Autism Spectrum Disorder
Chemotherapy can induce a painful peripheral neuropathy (CIPN), a chronic condition and common adverse effect for cancer patients undergoing treatment. Researchers at University of California San Diego School of Medicine, with colleagues elsewhere, have used a mouse model to demonstrate the pivotal role of cholesterol in CIPN, and proposed a novel therapeutic approach to reverse it.
Care Protocol for Innovative Stroke Treatment at Hackensack Meridian Health JFK University Medical Center Published in Neurology Clinical Practice
A new treatment protocol that standardizes medical care for patients with acute stroke using an innovative clot-dissolving drug, has been reported by the stroke team at Hackensack Meridian JFK University Medical Center’s Stroke and Neurovascular Center at the Neuroscience Institute.
WVU student selected to present research to U.S. Congress
A biology student’s neuroscience research on zebrafish took her to Capitol Hill this week – virtually. Abreanne Andlinger is among 60 students selected nationally by the Council on Undergraduate Research to participate in Posters on the Hill April 27-28.
PsychLight Sensor to Enable Discovery of New Psychiatric Drugs
UC Davis researchers develop PsychLight, a sensor that could be used in discovering new treatments for mental illness, in neuroscience research and to detect drugs of abuse.
Neural implant monitors multiple brain areas at once, provides new neuroscience insights
How do different parts of the brain communicate with each other during learning and memory formation? A study by researchers at UC San Diego takes a first step at answering this fundamental neuroscience question, thanks to a neural implant that monitors multiple brain regions at the same time.
Stem cell therapy promotes recovery from stroke and dementia in mice
A one-time injection of an experimental stem cell therapy can repair brain damage and improve memory function in mice with conditions that replicate human strokes and dementia, a new UCLA study finds.
Experimental Biology 2021 Press Materials Available Now
Embargoed press materials are now available for the virtual Experimental Biology (EB) 2021 meeting, featuring cutting-edge multidisciplinary research from across the life sciences. EB 2021, to be held April 27–30, is the annual meeting of five scientific societies bringing together thousands of scientists and 25 guest societies in one interdisciplinary community.
Not a Musician? Your Brain Can Still Tell What’s Music
New research suggests that people without musical training have areas of the brain that can identify and respond to music, even if they are unfamiliar with the genre. The study is published ahead of print in the Journal of Neurophysiology (JNP).
Not a Musician? Your Brain Can Still Tell What’s Music
Article title: Music-selective neural populations arise without musical training Authors: Dana Boebinger, Samuel Norman-Haignere, Josh H. McDermott, Nancy Kanwisher From the authors: “We show that music-selective neural populations are clearly present in people without musical training, demonstrating that they are a fundamental…
Disrupted biochemical pathway in the brain linked to bipolar disorder
In new research, scientists at the University of Wisconsin–Madison have found for the first time that disruptions to a particular protein called Akt can lead to the brain changes characteristic of bipolar disorder. The results offer a foundation for research into treating the often-overlooked cognitive impairments of bipolar disorder, such as memory loss, and add to a growing understanding of how the biochemistry of the brain affects health and disease.
National Neurosurgery Organizations Collaborate to Establish Professionalism Policy for Meetings, Professional Events
Ellen Air, M.D., Ph.D., director of the Neurosurgery Residency Program at Henry Ford Health System and Chair-Elect of the American Association of Neurological Surgeons (AANS)/Congress of Neurological Surgeons (CNS) Joint Section on Women in Neurosurgery, is co-author of a new Professionalism and Harassment Model Policy created to provide a code of ethical behavior that promotes professional growth and the free exchange of ideas at neurosurgical meetings, educational courses, conferences and other sponsored events.
Pain Sensitivity Differences in Males, Females – Does Dopamine Play a Role?
This discovery from UNC School of Medicine scientists, published in the journal Neuron, could help the scientific community devise better pain management strategies, particularly for women, who are disproportionally affected by pain throughout their lifespans.
What happens in your brain when you ‘lose yourself’ in fiction
If you count yourself among those who lose themselves in the lives of fictional characters, scientists now have a better idea of how that happens.
Psychedelic Science Holds Promise for Mainstream Medicine
A team of UNLV neuroscientists are uncovering how psychedelics affect brain activity. Their work, published recently in Nature: Scientific Reports, shows a strong connection in rodent models between brain activity and behaviors resulting from psychedelic treatment, a step forward in the quest to better understand their potential therapeutic effects.
A Remote, Computerized Training Program Eases Anxiety in Children
Using a computerized and completely remote training program, researchers have found a way to mitigate negative emotions in children. Results support the link between inhibitory control dysfunction and anxiety/depression. EEG results also provide evidence of frontal alpha asymmetry shifting to the left after completing an emotional version of the training. Computerized cognitive training programs can be highly beneficial for children, not just for academics, but for psychological and emotional functioning during a challenging time in their development.
Cohen Veterans Bioscience And The European College Of Neuropsychopharmacology Announce The 2021 Best Negative Data Prize In Clinical Neuroscience
Cohen Veterans Bioscience (CVB) and the European College of Neuropsychopharmacology (ECNP) are pleased to announce the opening of submissions for the 2021 Best Negative Data Prize in Clinical Neuroscience.
How Does Your Brain Process Emotions? Answer Could Help Address Loneliness Epidemic
In a study published in the March 5, 2021 online edition of Cerebral Cortex, researchers at University of California San Diego School of Medicine found that specific regions of the brain respond to emotional stimuli related to loneliness and wisdom in opposing ways.
David Kaplan Elected to National Academy of Engineering
David Kaplan, the Stern Family Professor of Engineering at Tufts University School of Engineering, has been elected to the National Academy of Engineering in recognition of his contributions to silk-based materials for tissue engineering and regenerative medicine.
Seeing schizophrenia: X-rays shed light on neural differences, point toward treatment
An international research team used the ultrabright X-rays of the Advanced Photon Source to examine neurons in the brains of schizophrenia patients. What they learned may help neurologists treat this harmful brain disorder.
Evan Snyder named Fellow of the American Institute for Medical and Biological Engineering
The American Institute for Medical and Biological Engineering (AIMBE) has elected to its College of Fellows Evan Y. Snyder, M.D., Ph.D., professor and founding director of the Center for Stem Cells and Regenerative Medicine at Sanford Burnham Prebys Medical Discovery Institute. Snyder was nominated, reviewed, and elected by his peers and members of the College of Fellows for his seminal contributions to regenerative medicine.
Sleep is vital to associating emotion with memory, according to U-M study
When you slip into sleep, it’s easy to imagine that your brain shuts down, but University of Michigan research suggests that groups of neurons activated during prior learning keep humming, tattooing memories into your brain.
First-in-Human Clinical Trial to Assess Gene Therapy for Alzheimer’s Disease
UC San Diego researchers have launched a first-in-human Phase I clinical trial to assess the safety and efficacy of a gene therapy to deliver a key protein into the brains of persons with Alzheimer’s disease or Mild Cognitive Impairment, a condition that often precedes full-blown dementia.
Jersey Shore University Medical Center Named a Top 250 Best Hospital in the Nation
Hackensack Meridian Jersey Shore University Medical Center was recently recognized as one of America’s 250 Best Hospitals™, according to a national study by Healthgrades, the leading online resource for comprehensive information about physicians and hospitals.
Study shows how some neurons compensate for death of their neighbors
By studying several neuron pairs that innervate distinct muscles in a fruit fly model, researchers found that some neurons compensate for the loss of a neighboring partner.
Small ‘window of opportunity’ for best recovery after stroke
An international study has shown, for the first time, that the capacity of the human brain to recover and rewire itself peaks around two weeks after a stroke and diminishes over time.
Evidence shows how the human brain may tap into visual cues when lacking a sense of touch
Researchers at the University of Chicago, the University of Birmingham, and Bournemouth University have uncovered evidence that physical embodiment can occur without the sense of touch, thanks to a study involving two participants who lack the ability to feel touch.
UTEP Professor’s Study May Lead to Solutions for Overeating
The 10-member team made discoveries about a specific area of the brain tied to recollection and the desire to seek and consume food. It could lead to a way to inhibit the desire to overeat.
Tip Sheet: COVID-19 vaccines, SARS-CoV-2 mutations, shedding pandemic pounds – and nematode nerve cells
SEATTLE —Feb. 4, 2021 —Below are summaries of recent Fred Hutch research findings and other news with links for additional background and media contacts.We are looking forward to the Transplantation & Cellular Therapy Meetings, to be held online Feb. 8-12. Read highlights of Fred Hutch research to be presented, including on COVID-19 and cancer and new insights on treating graft-vs.
Jersey Shore University Medical Center Named a Top 100 Best Hospital for Stroke Care
Hackensack Meridian Jersey Shore University Medical Center was recently recognized as one of America’s 100 Best Hospitals for Stroke Care and received the Neurosciences Excellence Award for 2021, according to a national study by Healthgrades, the leading online resource for comprehensive information about physicians and hospitals. The academic medical center is one of only three hospitals in New Jersey that received recognition as a Best Hospital for Stroke Care.
Even after long-term exposure, bionic touch does not remap the brain
A new study of people with amputations who used a bionic hand for over one year highlights future challenges for developing realistic prosthetic devices
Virginia Tech researchers uncover mechanisms that wire the brain’s cerebral cortex
A research team at the Fralin Biomedical Research Institute at VTC has identified the type of brain cell that produces a protein that is crucial for the formation of inhibitory circuits in the brain. This insight could one day help scientists establish the basis for developing new drugs that mature or repair cellular networks.
NIH researchers discover brain area crucial for recognizing visual events
Researchers at the National Eye Institute (NEI) report that a brain region in the superior temporal sulcus (fSTS) is crucial for processing and making decisions about visual information.