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Electroreception: A “Sixth Sense”

March 10 @ 18:00 - 19:30

£3
                                                                                                                  Sharks, sturgeons and salamanders and other related species all have special sense organs containing ‘electroreceptor cells’ that allow them to detect the weak, low-frequency electric fields surrounding animals in water, which they use for hunting. Electroreceptors are closely related to the mechanosensory ‘hair cells’ of the lateral line system found in all fishes and aquatic-stage amphibians, which respond to local water movement (‘distant touch’) and resemble the vestibular hair cells found in our inner ears. Some lineages of teleost fishes (like knifefishes, including the electric eel) have independently evolved electroreceptors that detect high-frequency self-generated electric fields, used for ‘electrolocation’ and communication. Professor Clare Baker is the Professor of Comparative Developmental Neurobiology at the University of Cambridge. In her talk, Prof Baker will introduce this fascinating “sixth sense” and describe her lab’s work on the embryonic development and evolution of electroreceptors.

Details

Date:
March 10
Time:
18:00 - 19:30
Cost:
£3

Organizer

Cambridge University Scientific Society

Venue

Pfizer Lecture Theatre, Chemistry Department, Cambridge

Our Sponsors

Schlumberger
Science AAAS
Sci
Oliver Wyman
BioViva Science