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More in Brain & Nerves
What Is Adie Syndrome? Causes, Symptoms, and Diagnosis
Learn about Adie syndrome, a benign neurological disorder characterized by a slow-reacting pupil and diminished reflexes due to specific nerve damage.
What Is MDS? Causes, Symptoms, Types, and Treatment
MDS is a bone marrow disorder that affects blood cell production. Learn how it develops, what symptoms to watch for, and what treatment options are available.
Descending Motor Pathways and Their Functions
Discover the neural circuits that translate brain commands into physical action, governing everything from precise voluntary skills to automatic postural adjustments.
What the ABCD2 Score Means for TIA Stroke Risk
Learn how the ABCD2 Score helps medical professionals assess stroke risk after a TIA. Discover why urgent medical evaluation is essential for prevention.
How Do You Know If You Have a Pinched Nerve?
Learn the key symptoms of a pinched nerve, how location affects what you feel, and when it’s time to see a doctor.
CLN3 Batten Disease: Causes, Symptoms, and Diagnosis
This guide offers a comprehensive look at CLN3 Batten disease, explaining how the rare inherited condition develops and the modern methods used to confirm it.
What Are Phantoms in the Brain and Why Do They Occur?
Explore how the brain’s response to absent sensory input provides insights into its flexibility and the active construction of our perceived reality.
What Is a Cognitive Map and How Does Your Brain Use It?
Your brain creates internal maps to navigate not just physical locations but abstract ideas. Understand the process behind this fundamental cognitive ability.
What Is Central Cord Syndrome? Symptoms & Recovery
Central cord syndrome affects arm movement more than legs. Learn what causes it, how it’s treated, and what recovery typically looks like.
Reward Learning: From Dopamine to Daily Habits
Our daily choices and long-term habits are guided by a fundamental learning process. Explore the biological mechanisms that shape our motivations and behaviors.
Neuralgic Amyotrophy: Insights on Symptoms, Causes, and Care
Explore the complexities of neuralgic amyotrophy, including its varied symptoms, potential causes, diagnostic challenges, and approaches to management.
What Are Some of the First Signs of Dementia?
Early dementia can show up as memory gaps, personality shifts, and even physical changes. Learn which signs to watch for and when to talk to a doctor.
What Is Brain Age and Why Does It Matter for Your Health?
Your brain’s age can differ from your chronological age. Explore how this biomarker of brain health offers insights into cognitive longevity and overall well-being.
What Is mGluR5 and Its Role in Brain Health?
The mGluR5 receptor helps fine-tune brain signaling for learning and memory. Its function is central to understanding and treating neurological conditions.