Anatomy and Physiology

Epithelialized Tissue: Definition, Formation, and Importance

The Different Skull Shapes and What They Mean

The Human Pancreas: Functions, Conditions, and Health

Can Stress Cause Dry Mouth? Causes and Solutions

Fibrous Connective Tissue: Function, Location, and Types

The Nuchal Crest: Function, Anatomy, and What It Reveals

Cortical and Trabecular Bone: What’s the Difference?

Aqueous Humor vs. Vitreous Humor: What’s the Difference?

What Does It Mean When Cows Lay Down?

Is GABA an Excitatory or Inhibitory Neurotransmitter?

Rectal Sphincter: Anatomy, Function, and Common Issues

What Are Myonuclei? Their Role in Muscle Growth and Memory

Oysters and Sex: What’s the Real Connection?

The Analgesic Effect: How the Body Biologically Stops Pain

The Complex Relationship Between Serotonin and Anxiety

What Is the FRS2 Protein and Its Role in the Body?

The Hippocampus and Amygdala: Functions and Interaction

What Is Heat Tolerance? Factors and Acclimatization

How Red Light Therapy Works on Mitochondria

Positive Chemistry: The Science and Signs of a Real Connection