Smell and Taste Disorders

1. Anatomy and physiology of olfaction
2. Anatomy and physiology of gustation
3. Measurement of olfaction
4. Measurement of gustation
5. Non-neurodegenerative disorders of olfaction
6. Non-neurodegenerative disorders of gustation
7. Neurodegenerative chemosensory disorders
8. Assessment, treatment and medicolegal aspects of chemosensory disorders.

Loss of the sense of smell or taste is often a sign of neurological disease. Evaluating chemosensation (the senses of smell and taste) during neurological examination can help early detection of neurodegenerative conditions such as Parkinson's and Alzheimer's disease. The importance of such testing is now receiving increasingly high profile in the medical curriculum. In this book, olfactory conditions are completely updated and the sense of taste is now included in similar detail. It is written by experts in the field, covering anatomy and physiology of human olfaction and taste, how they can be measured and their relevance to a wide range of major disorders such as diabetes, kidney disease, Alzheimer's and Parkinson's disease. The 'Olfactory Vector Hypothesis' that suggests a neuropathogen may enter the nose en route to the brain is evaluated in detail. This introduction to smell and taste disorders is an essential guide for neurologists, neurosurgeons, otolaryngologists, medical trainees, and chemosensory scientists.

Christopher H. Hawkes, Barts and the London School of Medicine and Surgery
Christopher H. Hawkes is a neurologist with a long-standing interest in disorders of smell and taste and has published widely on the topic.

Richard L. Doty, University of Pennsylvania
Richard L. Doty is the Director of the University of Pennsylvania's Smell and Taste Center and the inventor of the University of Pennsylvania Smell Identification Test (UPSIT), the first practical standardized test for clinically assessing smell function.