Rob Mohr was a UW Biology undergraduate researcher in the Sisneros lab
from 2009-2010. He joined the lab as a graduate student in the Fall 2011.
Rob's research interests
are related to the neural activation patterns associated with behaviorally
relevant auditory stimuli. His current work focuses on the expression
of the immediate early gene c-Fos (a marker for neural activity) in response
to complex conspecific vocalizations and simple pure tone acoustic stimuli.
Rob also plans to explore the three putative auditory end organs (saccule,
utricle and lagena) individually, characterizing their roles in auditory
processing. Ultimately, Rob hopes to identify functional maps of the midshipman
auditory system for all three end organs in response to differences in
frequency, amplitude and directionality of acoustic stimuli.
AB, Zeddies DG, Fay RR, Brown AD, Alderks PW, Bhandiwad AA, Mohr RA,
Gray MD, Rogers PH, and JA Sisneros. In Press. Use of the swim
bladder and lateral line in near-field sound source localization by fishes.
Journal of Experimental Biology.
Petersen CL, Timothy M, Kim
DS, Bhandiwad AA, Mohr RA, Sisneros JA, and PM Forlano. 2013. Exposure
to advertisement calls of reproductive competitors activates vocal-acoustic
and catecholaminergic neurons in the plainfin midshipman fish, Porichthys
notatus. Public Library of Science One 8(8):e70474
Coffin AB, Mohr RA, and JA Sisneros. 2012. Saccular-specific hair
cell addition correlates with reproductive state-dependent changes in
the auditory saccular sensitivity of a vocal fish. Journal of Neuroscience