HECS Christmas Sale! Receive $35 Off Any Full HECS System! Use Code: SANTA

Shop Now
HECS Christmas Sale

Developmental origin of shark electro sensory organs

Excerpt from above journal:

Vertebrates have evolved electro-sensory receptors that detect electrical stimuli on the surface of the skin and transmit them somatotopically to the brain. In chondrichthyans, the electro sensory system is composed of a cephalic network of ampullary organs, known as the ampullae of Lorenzini, that can detect extremely weak electric fields during hunting and navigation. Each ampullary organ consists of a gel-filled epidermal pit containing sensory hair cells, and synaptic connections with primary afferent neurons at the base of the pit that facilitate detection of voltage gradients over large regions of the body. The developmental origin of electroreceptor’s and the mechanisms that determine their spatial arrangement in the vertebrate head are not well understood.

Our Customer Reviews

Customer Reviews