What is Y maze?
Y Maze Spontaneous Alternation is a behavioral test for measuring the willingness of rodents to explore new environments. Rodents typically prefer to investigate a new arm of the maze rather than returning to one that was previously visited.
How do you use Y maze?
There are two main protocols used with the Y maze. The first evaluates spatial memory using rewarded alternation. First, the mouse is familiarized with the maze. Then, food rewards are placed in the arms of the Y and one door is closed off.
How do you test spatial memory in mice?
The T-maze is a simple behavioral paradigm used to assess spatial memory. It consists of a capital T-shape design with a stem length of 35 cm and an arm length of 28 cm for mice (rats: 50 cm and 40 cm, respectively). There is a single choice point with only two alternatives.
What is passive avoidance test?
The Passive Avoidance task is a fear-aggravated test used to evaluate learning and memory in rodent models of CNS disorders. In this test, subjects learn to avoid an environment in which an aversive stimulus (such as a foot-shock) was previously delivered.
What is an example of spatial learning?
For example, if a bird hides food during warm weather, the landmark features that might have been used to identify where the food is buried will be covered in snow when the food is retrieved in the winter. In contrast, snow will have little impact on the shape of the environment.
What are maze passages?
Curriculum-based measurement (CBM) Maze passages are timed measures that measure reading comprehension. They are better predictors of future reading performance than CBM oral reading fluency probes for students in grades 4 and higher (Hosp, Hosp & Howell, 2007).
How is spatial memory measured?
The Corsi block-tapping test, also known as the Corsi span rest, is a psychological test commonly used to determine the visual-spatial memory span and the implicit visual-spatial learning abilities of an individual.
What is spatial memory test?
The 4MT is a short test of working allocentric spatial memory (that assesses the ability of the participant to recall the spatial configuration of a series of computer-generated landscapes from a shifted viewpoint), designed to reflect the role of the hippocampus in spatial cognition.
What is zero maze test?
The zero maze is used to test anxiety- and exploration-related behaviors in rats and mice. The elevated zero maze is very similar to the elevated plus maze, but lacks a center square.
What does the elevated plus maze test for?
The Elevated Plus Maze (EPM) test is used to assess anxiety-related behavior in rodent models of CNS disorders. The EPM apparatus consists of a “+”-shaped maze elevated above the floor with two oppositely positioned closed arms, two oppositely positioned open arms, and a center area.
What is step down latency?
Step-down latency is measured to assess the memory facilitating and muscle relaxant effects of the administered drugs. (
What are spatial learning tasks?
Spatial Learning in Humans Some virtual experiments involve computer-generated tasks (similar to a video game), in which a person must learn to navigate along various paths and learn the location of certain targets.
How do you do a maze assessment?
MAZE is a group-administered measure used as a benchmark assessment for upper grade students in reading. The passage begins with a complete sentence. For every remaining sentence, the 7th word is replaced with a word choice. The word choice is composed of 3 words: one correct choice and 2 distracters.
What is maze problem?
Data StructureBacktracking AlgorithmsAlgorithms. In this problem, there is a given maze of size N x N. The source and the destination location is top-left cell and bottom right cell respectively. Some cells are valid to move and some cells are blocked.