Ascending Sensory Pathways of the Spinal Cord

This course explores how pain, temperature, touch, and pressure signals travel to the brain through the spinothalamic tract, highlighting its anatomy, function, and clinical relevance.

No Certificate / Course on Audit Track

About Course

This course introduces the spinothalamic tract, a key sensory pathway in the human nervous system. Learners will explore how pain, temperature, touch, and pressure signals travel from the body to the brain. The course covers the anatomy, pathway, and functional divisions of the tract, including its anterior and lateral components, as well as its role in the anterolateral system. Emphasis is placed on understanding the clinical significance and real-world implications of this sensory pathway.

Authorship and Attribution

This course has been curated by Riphah International University faculty and staff using publicly available third-party content and Open Educational Resources (OER) for self-paced learning. Learners will engage with curated open-access materials to achieve the course learning outcomes. All third-party content is used under open-access or fair-use policies, while any original materials are developed specifically for this learning experience.

Source and Credits:

  • Instructor: Prof. Dr. Najeeb
  • Provider: YouTube (@DoctorNajeeb)
  • License: Standard YouTube license

What You'll Learn

By completing this course, you will be able to:

  • Identify the major structures and divisions of the ascending somatosensory pathways of the spinal cord.
  • Describe the neural pathways of pain, temperature, crude touch, fine touch, proprioception, and pressure from the body to the cerebral cortex.
  • Explain the functional roles of the spinothalamic tract and the dorsal column–medial lemniscus system in sensory perception.
  • Describe the clinical significance of the spinothalamic tract and the dorsal column–medial lemniscus system in basic neurological assessment.

Prerequisites

To be successful in this course, learners should have:

  • A basic understanding of sensory receptors

  • Knowledge of different types of sensations

  • Familiarity with neurons and synapses

  • Understanding of the somatosensory and motor cortex

  • Basic knowledge of the thalamus, cerebellum, and brainstem

Who Can Take This Course?

This course is designed for:

  • Undergraduate DPT students seeking a clear understanding of sensory pathways
  • Learners who want to strengthen their foundation in neuroanatomy
  • Professionals improving understanding of clinical sensory assessment

Course Outline

Prerequisite Knowledge Overview

Prerequisite Knowledge Overview (Reading)

Overview of Ascending Somatosensory Pathways

Anatomy, Function, and Clinical Correlates (Video)

Skills You Will Gain

Understanding of Spinothalamic Tract Anatomy Knowledge of Pain, Temperature, Touch & Pressure Pathways Comprehension of the Anterolateral System Ability to Trace Sensory Pathways to the Brain Clinical Correlation of Sensory Pathway Lesions

Course Information

Duration

Approximately 3.5 Hours

Course Information

Difficulty Level

Beginner

Learning Mode

Fully Online (Asynchronous)

Learning Type

Self Paced

Language

Instructor/Curator

Course Instructor
  • Dr. Nadia Azhar profile image
    Dr. Nadia Azhar Senior Lecturer, Faculty of Rehabilitation & Allied Health Sciences