Neuroscience News and Research

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Hepatitis E Virus Impairs Neuronal Cells, Reducing Neurite Length

For the first time, scientists can examine the effects of hepatitis E viruses on nerve cells using a novel cell model.

19 Nov 2024

Researchers Provide Genetic Diagnosis for 30 Long-Term Undiagnosed Cases

An international team of researchers has provided a genetic diagnosis for 30 individuals whose condition was undiagnosed for years despite extensive clinical or genetic testing.

11 Nov 2024

CRISPR Reveals Hidden Functions of Noncoding RNA

Genes contain instructions for protein production, with the central dogma of biology stating that this information flows from DNA to RNA to proteins.

8 Nov 2024

How Marmoset Brains Grow Smarter with Help from Many Caregivers

Findings from marmoset studies highlight the role of social interactions in brain development, providing clues to the evolution of human social skills.

7 Nov 2024

Astrocytes Play Key Role in Memory Storage and Recall, Study Shows

A study published in Nature by researchers at Baylor College of Medicine changes the way we understand memory.

7 Nov 2024

16 Types of Nerve Cells Found to be Involved in Human Sense of Touch

No less than 16 different types of nerve cells have been identified by scientists in a new study on the human sense of touch.

6 Nov 2024

Integrating Multiple Scales to Understand Brain Function

A long-standing goal of neuroscience is to understand how molecules and cellular structures on a microscale give rise to communication between brain regions at the macroscale. A study published in Nature Neuroscience now identifies, for the first time, hundreds of brain proteins that explain inter-individual differences in functional connectivity and structural covariation in the human brain.

1 Nov 2024

New Research Reveals Link Between Stress Response and C. difficile Severity

The portion of our nervous systems responsible for the "fight or flight" response can shape the severity of potentially deadly C. difficile infections, new research from the University of Virginia School of Medicine reveals.

14 Oct 2024

Scientists Map the Entire Brain of a Fruit Fly

UC Santa Barbara neuroscientists have reconstructed the entire anterior visual pathway of a fruit fly, a complex series of connections between the insect's eyes and the navigation center of its brain. With the help of artificial intelligence and manual proofreading, systems biologist Sung Soo Kim's research group and collaborators worked out the relationships between more than 3,000 neurons with unprecedented detail.

9 Oct 2024

Harnessing Bioluminescence for Noninvasive Brain Activation

Researchers at the University of Rochester have demonstrated a noninvasive technique called bioluminescent optogenetics, or BL-OG, that uses light to stimulate brain neurons.

4 Oct 2024

Scientists Successfully Map the Entire Fruit Fly Brain

A team of scientists supported by the National Institutes of Health (NIH)'s The BRAIN Initiative, including Davi Bock, Ph.D., Associate Professor of Neurological Sciences at UVM's Robert Larner, M.D. College of Medicine, recently made a substantial advancement in neurobiological research by successfully mapping the entire brain of Drosophila melanogaster, more commonly known as the fruit fly.

3 Oct 2024

New Tool START Enables Precision Mapping of Neuronal Connectivity

Scientists at the Salk Institute are unveiling a new brain-mapping neurotechnology called Single Transcriptome Assisted Rabies Tracing (START). The cutting-edge tool combines two advanced technologies-;monosynaptic rabies virus tracing and single-cell transcriptomics-;to map the brain's intricate neuronal connections with unparalleled precision.

1 Oct 2024

Bipolar Disorder and Epilepsy Share Genetic Roots

A team of researchers from the Chinese Academy of Sciences has uncovered compelling evidence of a genetic link between bipolar disorder type I (BD-I) and epilepsy, potentially revolutionizing our understanding of these complex neuropsychiatric conditions.

1 Oct 2024

Research Reveals How the Brain Encodes Time and Experiences at the Neuronal Level

A landmark study led by UCLA Health has begun to unravel one of the fundamental mysteries in neuroscience – how the human brain encodes and makes sense of the flow of time and experiences.

26 Sep 2024

Stem Cell Study Reveals Developmental Dance Behind Individual Variation

Researchers at the Johns Hopkins University School of Medicine have conducted a comprehensive analysis of the variations present in human stem cells. This study sheds light on how the unique “developmental dance” at the molecular level within an individual's cells can shape the formation of the brain and the body.

26 Sep 2024

The Lasting Effects of COVID-19 on the Brain

In the UK’s largest study to date, novel steps have been taken to gain a better understanding of the immediate and long-term effects of COVID-19 on the brain.

25 Sep 2024

New Initiative Targets High-Risk Genes to Understand Neurodevelopmental and Psychiatric Disorders

Neurodevelopmental and psychiatric disorders (NPD) including schizophrenia, bipolar disorder, autism, and depression are detrimental to individuals, their families and society as a whole, and in many cases still lack effective treatments.

13 Sep 2024

The Neurohormonal Mechanism Behind Starfish Limb Autotomy

Researchers at Queen Mary University of London have made a groundbreaking discovery about how starfish manage to survive predatory attacks by shedding their own limbs. The team has identified a neurohormone responsible for triggering this remarkable feat of self-preservation.

30 Aug 2024

Illuminating Plant Defense Mechanisms Through Light-Activated Ion Channels

When it comes to survival, plants have a huge disadvantage compared to many other living organisms: they cannot simply change their location if predators or pathogens attack them or the environmental conditions change to their disadvantage.

29 Aug 2024