28 Jan Exploring the Interconnectedness of Human Physiology

This assignment is designed to help you visualize complex physiological concepts and understand how different body systems and functions are interrelated. A concept map is a powerful tool that helps you see the “big picture” by clearly linking smaller components to broader themes. This will enhance your understanding of how individual systems work together to maintain homeostasis and support life.

Instructions:

1. Choose a Main Topic (Central Node): Begin with a core theme from human physiology. Some examples include:

· Homeostasis

· Nervous System Control

· Muscle Contraction

· Circulatory System

· Endocrine Regulation

· Gas Exchange

Place this main topic at the center of your map.

2. Create Concept Nodes (Subtopics): Branch out from your main topic with 5–10 related nodes. These should be key processes, structures, or principles that are essential to understanding your main topic. For example, if your central topic is Homeostasis, subtopics might include:

· Negative Feedback Loops

· Thermoregulation

· Endocrine Signaling

· Nervous System Integration

· Fluid Balance

3. Define Connections (Linking Arrows + Descriptions): Use arrows or lines to connect related nodes. Each connection should include a brief label or phrase that explains how the concepts are related. Avoid vague lines—every arrow should tell a story of interaction or influence. For instance:

· “Hypothalamus detects body temperature changes → activates thermoregulatory responses.”

· “Oxygen diffuses from alveoli → into pulmonary capillaries (Gas Exchange links Respiratory & Circulatory systems).”

4. Integrate Multiple Systems: Your concept map should not isolate systems—show how they interact with each other. For example:

· Link the endocrine system to the renal system through hormone regulation of blood pressure (e.g., ADH or aldosterone).

· Show how muscle contractions depend on both nervous system signaling and ATP production from the digestive/metabolic systems.

5. Visual Organization & Clarity:

· Keep the layout clear and logical.

· Use color, shapes, or line styles to differentiate between systems or types of connections if helpful.

· You can use a Ipad sketch pad or illustrator but you need to do your own work.

· Ensure it is legible and visually organized—this should be a useful study tool!

Grading Rubric (10 Points Total):

Criteria

Points

Main topic is clearly identified and relevant to physiology

1 pt

Includes at least 5–10 concept nodes with appropriate detail

2 pts

Connections are clearly labeled and accurately describe relationships

3 pts

Demonstrates integration between multiple physiological systems

3 pts

Clear, organized, and visually effective presentation

1 pt

Why This Matters:

Understanding human physiology requires more than memorizing facts—it requires seeing how everything fits together. This concept map will help you:

· Organize and link difficult concepts

· Make sense of cause-and-effect relationships

· Prepare for exams by using it as a visual study guide

· Think like a physiologist, focusing on systems integration and communication

Examples:

Here are some examples of concept maps for another course.