Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"visual landmarks"”.
-
A Neuronal Circuit Architecture for Angular Integration in Drosophila
… provide evidence that the angular position of visual landmarks is flexibly associated with the fly's internal heading estimate as it explores its environment. A specific circuit-level model based on known cell types is proposed to account for this flexible association. The central features of …
-
Does the Presence of a Non-Coincident Visual Spatial Pattern Facilitate Spatial Pattern Learning? Implications for a Dedicated Spatial Pattern Learning System
… of objects in space without the use of discrete visual landmarks or environmental geometry (Brown & Terrinoni, 1996). Spatial pattern learning has been suggested to be a distinct form of learning because it is not affected by cue competition and has been shown to occur in the absence of discrete …
-
Spontaneity and Precision in the Drosophila Central Nervous System
… is dispensable for the execution of two types of visually evoked turns. I then describe experiments on a population of neurons whose coordinated activity is thought to represent the fly's heading angle during walking. Specifically, I show that angular resolution of the heading estimate carried by …