Kevin Duffy

Professor

KDuffy

Related Information

Research Website
List of Publications


Email: Kevin.Duffy@dal.ca
Phone: (902) 494-3944
Fax: (902) 494-6585
Mailing Address: 
Dalhousie University, Life Sciences Centre, Rm 2338, 1355 Oxford Street, PO Box 15000, Halifax, NS B3H 4R2
 
Research Topics:
  • Development
  • Neuroscience
  • Vision impairment
  • Cellular mechanisms
  • Neuroplasticity

Education

PhD (McMaster University)
PDF (Harvard Medical School)

Research Interests

Professor Duffy’s research aims to understand the neural events that permit sensory experience to shape brain development and function. His lab investigates cellular mechanisms that promote recovery from a vision impairment (amblyopia) caused by abnormal visual experience early in postnatal life.

Selected Publications

•Lingley AJ, Mitchell DE, Crowder NA, Duffy KR (in press) Modification of peak plasticity induced by brief dark exposure. Neural Plasticity.
•Mitchell DE, Crowder NA, Duffy KR (2019) The critical period for darkness-induced recovery of the vision of the amblyopic eye following early monocular deprivation. Journal of vision 19: 25.
•Mitchell DE, Aronitz E, Bobbie-Ansah P, Crowder NA, Duffy KR (2019) Fast recovery of the amblyopic eye acuity of kittens following brief exposure to total darkness depends on the fellow eye. Neural Plasticity 7624837.
•Lingley AJ, Bowdridge JC, Farivar R, Duffy KR (2018) Mapping of neuron soma size as an effective approach to delineate differences between neural populations. Journal of Neuroscience Methods 304, 126-135.
•Duffy KR, Fong, MF, Mitchell DE, Bear MF (2018) Recovery from the anatomical effects of long-term monocular deprivation in cat lateral geniculate nucleus. Journal of Comparative Neurology 526, 310-323.
•Fong MF, Mitchell DE, Duffy KR, Bear MF (2016) Retinal inactivation promotes recovery from amblyopia. Proceedings of the National Academy of Sciences 213, 14139-14144.
•Duffy KR, Lingley AJ, Holman KD, Mitchell DE (2016) Susceptibility to monocular deprivation following immersion in darkness either late into or beyond the critical period. Journal of Comparative Neurology, 524, 2643-2653.
•Mitchell DE, MacNeil K, Crowder NA, Holman K & Duffy KR (2015) Recovery of visual functions in amblyopic animals following brief exposure to total darkness. Journal of Physiology 594, 149-167.
•Song S, Mitchell DE, Crowder NA & Duffy KR (2015) Postnatal accumulation of intermediate filaments in the cat and human primary visual cortex. Journal of Comparative Neurology 523, 2111-2126. •Mitchell DE, Crowder NA, Holman K, Smithen M & Duffy KR (2015) Ten days of darkness causes temporary blindness during an early critical period in felines. Proceeding of the Royal Society 282 (1803).