Knowing Neurons

Brain Basics

Brain BasicsSensation and Perception

How the Olfactory System Makes You Run Toward Pumpkin Spice Lattes, and Away From Rotting Flesh

By Ayushe Sharma and Brandon Mitchell As you walk down the street towards your favorite coffee shop, you experience countless odors. Trash. Stale fries. Wet dogs. Floral perfumes. Overbearing colognes.… Read More
AgingBrain BasicsNeuro Primer

Neuro Primer: Telomeres

By Marta Garo-Pascual Telomeres are the “shoelace caps” of linear chromosomes and, as shoelace caps protect shoelaces, telomeres serve a protective role for chromosomes. Barbara McClintock and Hermann Muller described… Read More
Big IdeasBrain BasicsBrain DevelopmentMental HealthNeurological and Psychiatric DisordersNeuroscience TechniquesNeuroscience Technologies

Cerebral Organoids Reveal New Angles for Understanding the Human Brain

When you think of researchers growing “mini-brains,” you might picture a mad scientist out of a sci-fi or horror movie. But the reality looks quite different. Cerebral organoids, often colloquially… Read More
SleepBrain BasicsConsciousnessNeurological and Psychiatric DisordersSensation and Perception

Sleep Paralysis: What Is It and What Causes It?

Sleep paralysis is a type of REM parasomnia or abnormal behavior that takes place during the REM sleep cycle. Also known as sleep atonia, this condition refers to the feeling… Read More
Big IdeasBrain BasicsBrain DevelopmentCulture

Brain, Healthy Fats, and the Importance of Fitting Into Your Genes

Our brains are extremely rich in fat. Indeed, about two thirds of the human brain is composed of fat, 35% of which consists of essential polyunsaturated fatty acids. What are… Read More
Neuro PrimerBrain BasicsMovementSensation and PerceptionSpace Neuroscience

Neuro Primer: Vestibular System

Spanish Translation also available here: Neuro Cartilla: Sistema Vestibular ~~~ Have you ever watched shaky camera footage taken by someone running frantically through the forest? The camera shot shakes and… Read More
Neuro PrimerBrain BasicsNeurological and Psychiatric Disorders

Neuro Primer: Sleep

Spanish Translation also available here: Neuro Cartilla: El Sueño ~~~ It’s easy to ask: “Why sleep?” But we can also turn the question on its head: “Why wake?” We need… Read More
Brain BasicsBrain Development

Neuronal Migration: A “Sliding Door” for the Future of the Brain

Have you ever wondered how each cell of our body reaches its correct place? It is even more astounding when you realize that our body is formed from only two… Read More
Neuro PrimerAgingBrain BasicsBrain DevelopmentNeurological and Psychiatric Disorders

Neuro Primer: Glia

Every single day, a group of cells work tirelessly to monitor and protect the neural architecture of your brain. Some of them even move around, scanning neural networks like recon… Read More
AgingBrain BasicsNeuro PrimerNeurological and Psychiatric Disorders

Neuro Primer: Aging

What happens to the brain in aging? Normal aging comes with many changes in brain structure and function. As individuals approach the age of 65 years and above, they experience… Read More
Neuro PrimerBrain Basics

Neuro Primer: Neurodevelopment

Spanish Translation also available here: Neuro Cartilla: Neurodesarrollo ~~~ How does your brain become a brain? Neurodevelopment is the crucial process through which every brain is formed.… Read More
Brain BasicsDid You Know?

No, You’re Not Left-Brained or Right-Brained

At the fictional Hogwarts school for witchcraft and wizardry in the Harry Potter series, students are sorted into different school houses by a magic hat based on their personalities. Similarly,… Read More
Brain BasicsNeuro SciFi

The Life and Times of the 10% Neuromyth

How much of your brain are you using right now? The science fiction answer would be “10%.” And, if you’ve watched enough bad sci-fi, using 100% of your brain would… Read More
Brain BasicsNeurological and Psychiatric DisordersSleep

The inescapable nightmare of fatal familial insomnia

A family curse During the early 1980’s, an Italian physician was investigating a mysterious and dreadful disease that had long plagued his family. In earlier generations, this disease had killed… Read More
Neuroscience TechnologiesBrain Basics

The Brain’s Building Blocks: Of Protons and Voxels

[dropcap]W[/dropcap]hat’s in a brain? That which we call a voxel by any other name would sound far less confusing. Imagine all of the atoms in your brain. Now imagine how these… Read More
Brain BasicsNeuro NewsNeurological and Psychiatric DisordersNeuroscience TechnologiesVideos

Lighting Up The Brain With Optogenetics

Scientists studying pond scum discovered its peculiar ability to sense light, even without eyes. This discovery would eventually lead to a technique called optogenetics, one of the most powerful techniques… Read More
Neurological and Psychiatric DisordersBrain BasicsBrain DevelopmentSensation and Perception

Schizophrenia in a Vial? The Story of Ketamine

Note: Ketamine is a controlled substance in the US and many other countries. Do not use ketamine illicitly. [dropcap]I[/dropcap]magine an injection that briefly gives you schizophrenia. Now imagine that this… Read More
MovementBrain BasicsBrain Development

Just Keep Swimming: A Tail of Zebrafish Regeneration

The human brain is arguably the most complex organ. Throughout life, it is shaped ever so slightly by each and every experience we endure. The resulting nuances are what make us… Read More
Neuroscience TechnologiesBrain BasicsBrain DevelopmentDid You Know?Learning and MemoryNeuro NewsSensation and Perception

How does fundamental research help you?

Sometimes it’s hard to understand why scientists do what they do. Why spend a career studying cells, fungus, or flies? Other than being nerdy and wanting to learn about our… Read More
Brain Basics

How to Give Thanks Like a Neuroscientist

You’re on your way to the traditional Thanksgiving family get-together. You drive down a familiar street, locate your familiar house, and park in a familiar spot.… Read More