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location Tel Aviv, Israel
age 32
visits member for 2 years, 11 months
seen Dec 10 at 13:28

Studying neuroscience at the Hebrew University.

My main interest is how the cognitive system combines prior knowledge about the world in the process of perception.


Dec
16
awarded  Scholar
Dec
16
accepted How does task difficulty schedule affect the rate and efficiency of perceptual learning?
Dec
13
answered What neural mechanism explains the tendency to visually attend to the whole scene before attending to details?
Oct
30
comment Analysis of parameter estimates from Ratcliff diffusion model
Is there anything specific to Ratcliff's model here? Because the way I see it, this question is equally valid to any model you fit to any multi-subject data.
Oct
30
comment Analysis of parameter estimates from Ratcliff diffusion model
"My understanding was that it is not a valid approach to put together estimates from models with different parameters" - Where did you understand that from?
Oct
26
answered How can the success of Bayesian models be reconciled with demonstrations of heuristic and biased reasoning?
Sep
21
comment What is the threshold where actions are perceived as “instant”?
There is a difference between the question "what is the smallest time interval between 2 stimuli we can discriminate" and "what is the smallest time interval between action and response that we can discriminate". If we perform an action that is expected to have an immediate response, we are much more likely to perceive the response as immediate. We don't have such predisposition for 2 stimuli. So I would assume we perceive as instantaneous much larger time delay for action-response than the time interval needed to tell 2 arbitrary stimuli apart.
Sep
21
answered What is the threshold where actions are perceived as “instant”?
Aug
28
awarded  Nice Answer
Aug
26
answered Computational Model Linking Neural Activity to Behavior
Aug
24
comment What psychophysical research published its data?
Thanks. Its a nice resource, although really not what I am looking for - they provide only an aggregate of the number of times (or probability) each subject responded in each possible way, in each condition. The main feature I'm looking for is the full sequence of trials and responses.
Aug
23
asked What psychophysical research published its data?
Aug
20
revised How is the size of a video related to its perceived quality?
added 1 characters in body
Aug
20
answered How is the size of a video related to its perceived quality?
Aug
18
comment Does not consistently providing a reward strengthen operant conditioning?
psycnet.apa.org/journals/bul/47/3/193 might be a relevant reference.
Aug
18
comment Which type of stimulus results in an optimal learning curve for rats and mice?
related: cogsci.stackexchange.com/questions/510/… and cogsci.stackexchange.com/questions/1092/…
Aug
18
answered Which type of stimulus results in an optimal learning curve for rats and mice?
Aug
14
awarded  Nice Answer
Aug
9
awarded  Enlightened
Aug
9
awarded  Nice Answer