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More in Brain & Nerves
What Can Cause Narcolepsy: Brain Cells, Genes & Triggers
Narcolepsy stems from lost brain cells, genetic factors, and immune system misfires. Here’s what science knows about its causes and triggers.
Latent Memory: The Biology of Hidden Knowledge
Explore the biological basis for how we learn without conscious effort, storing information that remains dormant until motivation brings it to light.
Corollary Discharge: How Your Brain Knows It’s You
Our brain sends an internal signal to predict the sensory outcomes of our own actions, creating a stable perception and a clear sense of self.
How to Get Rid of a Migraine Headache Fast at Home
Acting fast is key to stopping a migraine. Learn which home remedies and medications actually help, and how to combine them effectively.
A Diagnostic Map of the Brain’s Vascular Territories
This guide to the brain’s arterial geography explains how clinicians use this anatomical map to connect specific symptoms to a precise vascular location.
What Is Schematic Memory and How Does It Work?
Explore how the brain uses mental shortcuts to make sense of the world, a process that shapes our memories by influencing both what we recall and what we misremember.
What Does Déjà Vu Mean and Why Does It Happen?
Déjà vu is a brain hiccup, not a mystery. Learn why your mind creates false familiarity and what science says triggers it.
What Is a Bleeding Stroke? Causes, Symptoms & Treatment
Bleeding strokes occur when a blood vessel ruptures in the brain. Learn what causes them, how to recognize the symptoms, and what treatment involves.
What Are Tics in Humans? Causes, Types & Symptoms
Tics are sudden, repetitive movements or sounds that can range from mild to disruptive. Learn what causes them, how they’re diagnosed, and how people manage them.
The Relationship Between Amyloid Beta and Tau in Disease
Examine the distinct roles of amyloid beta and tau proteins and how their pathological interaction forms a sequence that drives neurodegenerative disease.
How to Get Rid of a Sinus Infection Headache
Sinus infection headaches respond well to saline rinses, steam, and the right OTC meds. Here’s how to find relief and what to expect during recovery.
Episodic Memory: Neural Basis, Emotions, and Decision Making
Explore how episodic memory shapes decision-making and emotions, revealing insights into neural mechanisms and cross-species comparisons.
What Is Locked-In Syndrome? Causes, Symptoms, Prognosis
Explore the neurological condition where a person’s mind remains fully aware and intact while the body is paralyzed, creating a disconnect between cognition and movement.
What Is the Biggest Risk Factor for Dementia?
Hearing loss is the biggest modifiable dementia risk factor, but it’s one of 14 lifestyle and health factors that together could prevent millions of cases.