to edit and comment
Explore the graph explore the graph
a collaborative knowledge base characterizing the state of current thought in Cognitive Science.
The subject views a flashing checkerboard with a horizontal elongated shape. As a simplified retinotopic mapping procedure, this provides a rough definition of the boundary between some visual areas, e.g. V2 and V3. This is often used in conjunction and contrasted with vertical checkerboards.

Definition contributed by Anonymous
horizontal checkerboard has been asserted to measure the following CONCEPTS
No concepts assertions have been added.

Phenotypes associated with horizontal checkerboard


No associations have been added.


No associations have been added.


No associations have been added.

IMPLEMENTATIONS of horizontal checkerboard
No implementations have been added.
EXTERNAL DATASETS for horizontal checkerboard
No implementations have been added.

Experimental conditions are the subsets of an experiment that define the relevant experimental manipulation.


You must specify conditions before you can define contrasts.

In the Cognitive Atlas, we define a contrast as any function over experimental conditions. The simplest contrast is the indicator value for a specific condition; more complex contrasts include linear or nonlinear functions of the indicator across different experimental conditions.


No indicators have yet been associated.

An indicator is a specific quantitative or qualitative variable that is recorded for analysis. These may include behavioral variables (such as response time, accuracy, or other measures of performance) or physiological variables (including genetics, psychophysiology, or brain imaging data).