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neurons

·March 13, 2024·5 min read

Guarding Neuronal Identity: The Vital Role of Kdm1a

A new study reveals the critical function of the protein Kdm1a in maintaining neuronal identity and preventing the premature aging of neurons. Through experiments in mice and corroborated by human data, researchers found that Kdm1a suppresses inappropriate gene expression, preserving the epigenetic barriers that distinguish active and inactive chromatin regions.

Featured Neuroscience

·February 8, 2024·5 min read

Neural Insights Reveal the Secrets of Locomotion

Researchers made a breakthrough in understanding how stick insects control their leg muscles during walking, challenging previous assumptions about motor neuron activation. Their study reveals that neurons activating the depressor muscle in a stick insect's leg receive a unique rhythmic excitation, unlike other leg muscles.

Electrophysiology Featured Neuroscience

·January 17, 2024·5 min read

Neural Connectivity: A Universal Network Phenomenon

A groundbreaking study by physicists and neuroscientists reveals that the connectivity among neurons stems from universal networking principles, not just biological specifics.

Featured Neuroscience

·November 2, 2023·4 min read

New Map Shows How Our Neurons Communicate

Researchers unveiled a pioneering technique for charting the intricate conversations occurring within our brains. Such insights are key to decoding behavioral alterations in neurological disease patients.

Featured Neurology Neuroscience

·September 29, 2023·4 min read

Circadian Rhythm Off Beat: Parkinson’s and Nighttime Neuron Damage

Researchers delved into the enigma of sleep disturbances and their relation to Parkinson's disease. Utilizing fruit flies, they found that cellular stress linked to Parkinson's was especially damaging to neurons during nighttime.

This shows an older man looking at photos.

Featured Neuroscience

·September 28, 2023·6 min read

Linking Age-Related Memory Decline to a Specific Brain Cell

Researchers have delved deeper into how specific interneurons in the brain affect memory as we age. In a study focusing on the hippocampus, they found that reducing the number of somatostatin-positive interneurons led to cognitive deficits resembling aging.

Featured Neuroscience

·September 27, 2023·7 min read

HSN Neuron Unravels Behavior Mysteries

New research delves into the C. elegans worm's HSN neuron, offering insights into the versatility of individual nerve cells in directing behaviors. This neuron manages a spectrum of activities, from instantaneous egg laying to dictating the worm's speed post egg laying.

Neuroscience

·September 19, 2023·7 min read

Tiny Sea Creatures Provide Evolution’s Clue to Neuron Origins

Researchers investigated the tiny marine animals called placozoans, revealing unexpected links to the evolution of neurons. These ancient creatures have specialized secretory cells that might have been precursors to neurons in advanced animals.

Featured Neuroscience

·September 6, 2023·5 min read

New Hybrid Cell Discovery Shakes Up Neuroscience

Neuroscientists have unveiled a new hybrid cell, straddling the line between the well-known neurons and glial cells in the brain. Previously, glial cells, especially astrocytes, were believed to merely support neuron functions.

Featured Neuroscience

·September 5, 2023·5 min read

Neurons On Edge: Avalanches in Brain Reveal Info Processing Secrets

Researchers provided robust evidence supporting the controversial "critical brain hypothesis" through a project called DishBrain. This experiment, involving 800,000 human neural cells playing Pong, reveals how neurons, when informed about the surrounding environment, shift into a "neural critical" state, enabling cascades of brain activity.

Featured Genetics Neuroscience

·August 23, 2023·7 min read

The Molecular Logic Behind Neuron Diversity

Researchers uncovered how distinct neuron types in the Drosophila fruit fly differentiate their functions despite originating from a similar genetic framework. In the study, two closely related neuronal subtypes expressed more than 800 different genes (~5% of the fly genome) differently.

$This shows neurons.$

Featured Neuroscience

·August 22, 2023·4 min read

Neural Number Crunching: Why Mammal Brains Favor Lognormal Patterns

New research delves into how the statistical distributions of neuron densities shape mammalian brains. The study analyzed seven species, discovering that neuron densities follow a lognormal distribution - a fundamental organizational principle.

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neurons

Guarding Neuronal Identity: The Vital Role of Kdm1a

Neural Insights Reveal the Secrets of Locomotion

Neural Connectivity: A Universal Network Phenomenon

New Map Shows How Our Neurons Communicate

Circadian Rhythm Off Beat: Parkinson’s and Nighttime Neuron Damage

Linking Age-Related Memory Decline to a Specific Brain Cell

HSN Neuron Unravels Behavior Mysteries

Tiny Sea Creatures Provide Evolution’s Clue to Neuron Origins

New Hybrid Cell Discovery Shakes Up Neuroscience

Neurons On Edge: Avalanches in Brain Reveal Info Processing Secrets

The Molecular Logic Behind Neuron Diversity

Neural Number Crunching: Why Mammal Brains Favor Lognormal Patterns

How Scientists Cracked the Ketamine Code for Depression

Brain Prioritizes “Sound Offsets” During Hearing Repair

Glucose Levels Signal the Growth of Myelin

Why Your Brain “Dreams” Even When You’re Awake

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