平特五不中

Stuart Trenholm, PhD

Academic title(s): 

Assistant Professor

Stuart Trenholm, PhD
Contact Information
Email address: 
stuart.trenholm [at] mcgill.ca
Division: 
Neuroscience
Location: 
Montreal Neurological Institute (MNI)
Biography: 

Stuart Trenholm's lab studies how neural connectivity enables us to see objects around us. His work could discover new ways to improve the vision of people who have lost their sight聽by understanding how the specific wiring of neuronal circuits in the visual system leads to complex visually responsive neurons and ultimately leads to perception. The lab studies visual circuits in healthy, vision-impaired and vision-rehabilitated animals. The lab merges multiple disciplines, including physiology, animal behaviour, virology, genetics, disease models and optogenetics. Techniques in the lab include monitoring brain activity at cellular resolution using in vivo 2-photon calcium imaging, utilizing virus-mediated neuronal circuit tracing strategies, and implementing optogenetic vision restoration strategies.

Current research: 

Neural Circuits

Selected publications: 

Hillier D, Fiscella M, Drinnenberg A,聽Trenholm S, Rompani SB, Raics Z, Katona G, Juttner J, Hierlemann A, Rozsa B, Roska B (2017) Causal evidence for retina-dependent and 鈥搃ndependent visual motion computation in mouse cortex.聽Nature Neuroscience. 20: 960-68.

Wertz A*,聽Trenholm S*, Yonehara K, Hillier D, Raics Z, Leinwieber M, Szalay G, Keller G, Rozsa B, Conzellman KK, Roska B (2015) Single-cell-initiated monosynaptic tracing reveals layer-specific cortical network modules.聽Science.聽349:70-4.聽*indicates equal contribution.聽

Trenholm S聽& Awatramani GB (2015) Origins of spontaneous activity in the degenerating retina.Frontiers in Cellular Neuroscience. 9:277.聽doi: 10.3389.聽 聽聽

Trenholm S*, McLaughlin AJ*, Schwab DJ, Turner MH, Smith RG, Rieke F, Awatramani GB (2014)聽Non-linear dendritic integration of electrical and chemical synaptic inputs drives fine-scale correlations.Nature Neuroscience. 17:1759-66. *indicates equal contribution.

Trenholm S, Schwab DJ, Balasubramanian VB, Awatramani GB (2013) Lag normalization in an electrically-coupled neural network.聽Nature Neuroscience. 16:154-6.

Trenholm S, Johnson K, Li X, Smith RG, Awatramani GB (2011)聽Parallel mechanisms encode direction in the retina.聽Neuron. 71:683-94.聽 聽

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