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This module explores the structure and function of the human sensory system. It will cover the different visual, auditory, somatosensory and olfactory sensors and the neural processing of these different sensory stimuli as well as the consequences of diseases on the senses in humans. You will learn about organ development, the molecular physiological basis of the senses, and the effects of certain pharmacological treatments on sensory processing. You will also learn about current drug therapies and devices designed to overcome sensory deficits, and the potential for regeneration of diseased tissues.

This module aims to provide the underpinning knowledge to understand the structure and function of the sensory systems. Lecture topics will include:

• The physical basis of stimuli that activate the human senses.
• Basic concepts of sensory transduction in neural systems.
• Structure and function of the inner ear, including the cochlea and balance epithelia.
• Organisation of the ascending and descending neural pathways of the hearing system.
• Structure and function of the eye, including the retina.
• Organisation of the ascending and descending neural pathways of the visual system.
• The basis of olfaction, including taste and smell.
• The basis of touch, sensation of movement and pain.
• How your senses work together (sensory integration), including synaesthesia.
• Drug therapies, prostheses and implantable devices aimed to reverse sensory loss.

This module will be delivered on-campus. Students will attend face-to-face lectures, take part in group practicals and attend small group meetings to discuss and consolidate their knowledge.

Learning outcomes:

• To develop an understanding and knowledge of the peripheral anatomical structures and physiology underlying the human senses.
• To discuss current concepts of neural computation of sensory stimuli in the central nervous system.
• To develop knowledge and understanding of the cellular effects of human diseases on the sensory organs.
• To identify approaches to reverse sensory dysfunction in humans.