What Do Microbleeds in the Brain on an MRI Mean?
Discovered on an MRI, cerebral microbleeds are markers of brain vessel health. Understand their connection to long-term cognitive and stroke risk and their role in care.
How Does an Artificial Retina Restore Sight?
An artificial retina provides functional sight by bypassing damaged eye cells and teaching the brain to interpret the world through electronic light patterns.
Rwanda Nature: Gorillas, Conservation, and Diverse Wilds
Discover how Rwanda's pioneering conservation strategies support thriving wildlife within a diverse and protected natural landscape.
What Is Nitrosative Stress and How Does It Affect Health?
Learn how an imbalance in the body's nitric oxide levels creates nitrosative stress, a process that can damage cells and influence long-term health.
BRAF Fusion: What It Means for Your Cancer Diagnosis
Understanding a BRAF fusion provides insight into how a tumor grows and helps guide targeted therapies designed to interrupt that specific process.
What Is a Syndesmosis Test for a High Ankle Sprain?
Explore how clinicians use specific physical maneuvers to evaluate a high ankle sprain and determine the need for further diagnostic imaging.
What Is a Conductance Catheter and How Does It Work?
Understand how electrical conductance within the heart is translated into precise, real-time measurements of its mechanical performance and efficiency.
How a Medieval Pregnancy Test Actually Worked
Uncover the mixture of rudimentary science, close observation, and folklore that formed the basis of medieval pregnancy detection.
What Is the Immunotherapy Liver Cancer Success Rate?
Understand the effectiveness of immunotherapy for liver cancer by learning how success is measured and the personal factors that shape treatment outcomes.
Do Wounds Heal Faster When Fasting?
Learn about the metabolic conflict of healing. This article weighs the potential cellular benefits of fasting against the body's need for nutritional fuel to repair tissue.
What Is the Auditory Thalamus and What Does It Do?
Explore the brain's central sound processor, a crucial hub that organizes auditory information to shape our conscious perception and experience of hearing.
Asthma and Diet: Foods to Eat and Avoid
Discover how dietary patterns and specific foods can influence airway inflammation and asthma symptoms, contributing to overall respiratory wellness.
Satureja Khuzestanica: Medicinal Uses, Effects, & Safety
An evidence-based overview of Satureja khuzestanica, examining the science behind this traditional herb, its active compounds, and its potential effects.
What Is the Vertebrate Nervous System?
Understand the biological architecture that governs bodily action, from its large-scale organization down to the fundamental cellular signals that enable it.
What Is a Medication Overuse Headache?
Learn how medications for acute headaches can, with frequent use, lead to a persistent, secondary headache that requires a different management strategy.
Why Is NMN Now Classified as a Drug?
Understand the shift in NMN's status from a widely available supplement to an investigational drug, based on regulatory procedure, not new safety concerns.
What Are the Functions of Auxin in Plants?
Delve into the role of auxin, the key plant hormone that orchestrates growth, structure, and environmental response through precise transport and regulation.
What Sepsis Poop Looks Like and Other Sepsis Symptoms
Sepsis triggers a body-wide response that can impact the digestive system. Learn how gut changes relate to the other systemic signs of this medical emergency.
What Is Normal Portal Vein Flow on Ultrasound?
Understand how a portal vein ultrasound uses blood flow dynamics to assess a crucial aspect of liver health and its underlying circulatory function.
The Hidden Dangers of Being Underweight But Fat
A low body weight can mask underlying health risks associated with poor body composition. Understand why muscle mass and fat distribution matter more than the scale.