معرفی
Professor Jonathan Erichsen serves as Professor of Visual Neuroscience and Deputy Head of School within the School of Optometry and Vision Sciences at Cardiff University. With a distinguished career spanning several decades, he has established himself as a leading researcher in visual neuroscience and eye movement disorders.
Professor Erichsen's research has evolved from early work on central near response pathways in the brain, including vergence and the pupillary light reflex, to a broader focus on eye movement disorders. His primary research interests include the control of visuomotor behavior, eye movement abnormalities in neurodegenerative conditions, and visual function assessment in individuals with nystagmus. He has pioneered innovative methodologies including stereotaxic surgery, immunohistochemistry, neural pathway tracing, and microstimulation in his investigations.
His recent publications demonstrate a clear trend toward clinical applications of eye movement research, particularly in developing better assessment tools for visual function in nystagmus patients. The research spans from fundamental neuroanatomy to practical clinical tools, with significant contributions to understanding infantile nystagmus, Huntington's disease-related eye movement abnormalities, and visual function in children. His work increasingly integrates advanced eye tracking technologies with clinical applications.
Professor Erichsen founded the Cardiff Research Unit for Nystagmus (RUN) approximately twenty years ago, establishing a large cohort of volunteers with infantile nystagmus to study how environmental factors like stress affect visual performance. More recently, he established the Eye Movement Experimental Research Group (EMERG) to expand research into eye movement abnormalities associated with neurodegenerative conditions including Huntington's disease, schizophrenia risk, and dystonia.
His research has demonstrated that traditional measures of visual performance, such as visual acuity, are not significantly affected by changes in eye movements of individuals with nystagmus, suggesting the need for developing better outcome measures in clinical practice. Professor Erichsen remains actively involved in postgraduate supervision and continues to produce high-impact research in visual neuroscience.
