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Developmental Remodeling Of Relay Cells In The Dorsal Lateral Geniculate Nucleus In The Absence Of Retinal Input, Rana N. El-Danaf, Thomas E. Krahe, Emily K. Dilger, Martha E. Bickford, Michael A. Fox, William Guido
Developmental Remodeling Of Relay Cells In The Dorsal Lateral Geniculate Nucleus In The Absence Of Retinal Input, Rana N. El-Danaf, Thomas E. Krahe, Emily K. Dilger, Martha E. Bickford, Michael A. Fox, William Guido
Anatomy and Neurobiology Publications
Background
The dorsal lateral geniculate nucleus (dLGN) of the mouse has been an important experimental model for understanding thalamic circuit development. The developmental remodeling of retinal projections has been the primary focus, however much less is known about the maturation of their synaptic targets, the relay cells of the dLGN. Here we examined the growth and maturation of relay cells during the first few weeks of life and addressed whether early retinal innervation affects their development. To accomplish this we utilized themath5 null (math5−/−) mouse, a mutant lacking retinal ganglion cells and central projections.
Results
The …