Difference between revisions of "Holcombe"

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We're curious about temporal aspects of human visual processing - how quickly do different cortical modules and stages process information, and how are they coordinated in time? We use behavioral experiments, illustrated by the animations below, to compare speed limits for different features and the dynamics of how these features are bound into a coherent percept. One coordination problem occurs because when an object moves across the visual field, it stimulates different populations of neurons in early visual cortex, so we're testing how the signals from different areas are combined by later stages of the brain. Overall, fast processes somehow work together with others that are very sluggish in order to yield conscious perception. Recently, we've begun experiments to see how temporal limits constrain our interactions with moving objects.
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We're curious about temporal aspects of human visual processing - how quickly do different cortical modules and stages process information, and how are they coordinated in time? We use behavioral experiments to compare speed limits for different features and the dynamics of how these features are bound into a coherent percept. One coordination problem occurs because when an object moves across the visual field, it stimulates different populations of neurons in early visual cortex, so we're testing how the signals from different areas are combined by later stages of the brain. Overall, fast processes somehow work together with others that are very sluggish in order to yield conscious perception. Recently we've begun investigating related issues in tactile perception.
 
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Collaborators:
 
Collaborators:
[[User:Alex_L._White|Alex White]],Christina J. Howard, Jay Edelman,Patrick Cavanagh,
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Patrick Byrne, [[User:Alex_L._White|Alex White]],Christina J. Howard, Jay Edelman,Patrick Cavanagh,Sara Mednick,
 
[http://www.h.kyoto-u.ac.jp/staff/131_saiki_j_0_e.html Jun Saiki],
 
[http://www.h.kyoto-u.ac.jp/staff/131_saiki_j_0_e.html Jun Saiki],
 
Gene Stoner, Eli Brenner, Sasha Klistorner,
 
Gene Stoner, Eli Brenner, Sasha Klistorner,

Revision as of 18:51, 4 November 2012

LabLogoWikiAugUpdateRATIO.png Lab and Office Location

Members

Alex Holcombe
Polly Barr
• Charlie Ludowici
• Kim Ransley
• Ingrid Van Tongeren
William Ngiam
Fahed Jbarah
• Patrick Goodbourn
Alumni



Technical

Skills Checklist
Python Programming
Psychopy/VisionEgg Installation Notes
R analysis,plot,stats
Statistics
Buttonbox
Buttonbox with photocell
Programming Cheat Sheets


We're curious about temporal aspects of human visual processing - how quickly do different cortical modules and stages process information, and how are they coordinated in time? We use behavioral experiments to compare speed limits for different features and the dynamics of how these features are bound into a coherent percept. One coordination problem occurs because when an object moves across the visual field, it stimulates different populations of neurons in early visual cortex, so we're testing how the signals from different areas are combined by later stages of the brain. Overall, fast processes somehow work together with others that are very sluggish in order to yield conscious perception. Recently we've begun investigating related issues in tactile perception.

Collaborators: Patrick Byrne, Alex White,Christina J. Howard, Jay Edelman,Patrick Cavanagh,Sara Mednick, Jun Saiki, Gene Stoner, Eli Brenner, Sasha Klistorner, Tatjana Seizova-Cajic,Evelyn Smith-Bergelund, University Perception Group Eric Altschuler,Daniel Linares, Maryam Vaziri-Pashkam...

Recent updates to the lab wiki

17 January 2018

     16:51  Lee:Publications‎ (diff | hist) . . (+191). . Wooin Lee (talk | contribs) (2018)

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User:Korey Griffin‎‎ (6 changes | history) . . (0). . [Korey Griffin‎ (6×)]

     

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     15:31  Griffin:Western Blot Optimization‎ (diff | hist) . . (+67). . Korey Griffin (talk | contribs)
     15:25  Griffin:Lentivirus Technology‎ (diff | hist) . . (+67). . Korey Griffin (talk | contribs)
     15:24  Griffin:siRNA transfection‎ (diff | hist) . . (+67). . Korey Griffin (talk | contribs)
     15:23  Griffin:Membrane Stripping and Reprobing‎ (diff | hist) . . (+67). . Korey Griffin (talk | contribs)

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Griffin:Antibody Protein Coupling (F:P) Ratios‎‎ (2 changes | history) . . (+67). . [Korey Griffin‎ (2×)]

     

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HughesLab:LabMembers‎‎ (8 changes | history) . . (+359). . [Jiajia Li‎ (8×)]

     

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(Upload log). .

[Michael E Hughes‎; Jiajia Li‎]

     

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. . Jiajia Li (talk | contribs) uploaded File:Jiajia graduation.jpg

     

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. . Michael E Hughes (talk | contribs) uploaded File:Diffexpression.png

     12:03  Yeo lab:Reprints‎ (diff | hist) . . (+61). . Yoonyeo (talk | contribs) (2018)
N    11:38  BME100 s2018:Group8 W1030 L1‎ (diff | hist) . . (+2,497). . Bsharm13 (talk | contribs) (Created page with "{|{{table}} width="800" |- |style="background-color: #EEE"|128px<span style="font-size:22px;"> BME 100 Spring 2018</span> |style="background-col...")
     11:31  Template:HughesLab‎ (diff | hist) . . (-132). . Michael E Hughes (talk | contribs)

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N    11:14  BME100 s2018:Group1 W1030 L1‎ (diff | hist) . . (+2,497). . Grsullivan24 (talk | contribs) (Created page with "{|{{table}} width="800" |- |style="background-color: #EEE"|128px<span style="font-size:22px;"> BME 100 Spring 2018</span> |style="background-col...")

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N    11:13  BME100 s2018:Group6 W1030 L1‎ (diff | hist) . . (+2,497). . Alanross (talk | contribs) (Created page with "{|{{table}} width="800" |- |style="background-color: #EEE"|128px<span style="font-size:22px;"> BME 100 Spring 2018</span> |style="background-col...")

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