Which regions are classified as the axial regions of the body?

The axial regions of the body encompass the parts that make up the central core, which includes the head and neck, thorax, and abdomen. This classification is essential in understanding human anatomy as it categorizes the main structures that support and protect vital organs. The head and neck contain the skull and cervical vertebrae, while the thorax houses the ribs and sternum, protecting the heart and lungs. The abdomen contains a variety of organs essential for digestion and metabolism.

In contrast, the upper and lower extremities, hands, feet, shoulders, and hips represent the appendicular regions, which are primarily involved in movement and manipulation of the environment. These regions extend from the axial region, but they do not constitute the core structure of the body itself. Understanding this distinction is crucial for tasks like anatomical studies, medical imaging, and clinical assessments.