Bushy cell

Bushy Cell

A diagram of a bushy cell in the cochlear nucleus

The Bushy Cell is a type of neuron found in the cochlear nucleus of the brain. These cells are named for their bushy appearance due to the extensive dendritic tree that receives a large number of synaptic inputs.

Structure

Bushy cells are characterized by their compact, spherical cell bodies and extensive, bushy dendritic trees. They are primarily found in the anteroventral cochlear nucleus (AVCN), but can also be found in the posteroventral cochlear nucleus (PVCN) and the dorsal cochlear nucleus (DCN).

Function

Bushy cells play a crucial role in the auditory system. They are involved in the processing of auditory information, specifically in the timing and localization of sounds. Bushy cells receive input from the auditory nerve and transmit this information to higher auditory centers in the brain.

Clinical Significance

Damage to bushy cells can result in a variety of auditory disorders, including hearing loss and tinnitus. Research is ongoing to better understand the role of bushy cells in these conditions and to develop potential treatments.

See Also

• Neuron
• Cochlear nucleus
• Auditory system
• Hearing loss
• Tinnitus

External Links

• Bushy Cell at the US National Library of Medicine Medical Subject Headings (MeSH)