Synesthesia: A cognitive Phenomenon
Start Date
23-4-2026 12:00 AM
Description
Synesthesia is a perceptual phenomenon in which stimulation of one sensory pathway automatically triggers the stimulation of another. Several types, including grapheme-color, sound-color, lexical-gustatory, and over 70 more have been discovered. This project explores the cognitive and neurological foundations of synesthesia, focusing on current research and evidence that has been found regarding cross-activation between sensory regions of the brain and increased neural connectivity. The presentation examines common forms of synesthesia, methods researchers use to verify its consistency, and how neuroimaging has contributed to understanding this condition. It also highlights the lived experiences of synesthetes and discusses how the phenomenon can influence creativity, memory, personality and perception and learning methods. By integrating scientific research with real-world examples, this project aims to demonstrate how synesthesia challenges traditional assumptions about how the senses function independently and offers broader insight into the complexity and diversity of human perception.
Recommended Citation
Williams, Samanatha, "Synesthesia: A cognitive Phenomenon" (2026). 2026 Student Academic Showcase. 32.
https://digitalcommons.lindenwood.edu/src_2026/oral_presentation/1/32
Synesthesia: A cognitive Phenomenon
Synesthesia is a perceptual phenomenon in which stimulation of one sensory pathway automatically triggers the stimulation of another. Several types, including grapheme-color, sound-color, lexical-gustatory, and over 70 more have been discovered. This project explores the cognitive and neurological foundations of synesthesia, focusing on current research and evidence that has been found regarding cross-activation between sensory regions of the brain and increased neural connectivity. The presentation examines common forms of synesthesia, methods researchers use to verify its consistency, and how neuroimaging has contributed to understanding this condition. It also highlights the lived experiences of synesthetes and discusses how the phenomenon can influence creativity, memory, personality and perception and learning methods. By integrating scientific research with real-world examples, this project aims to demonstrate how synesthesia challenges traditional assumptions about how the senses function independently and offers broader insight into the complexity and diversity of human perception.