Water maze experiment

Water maze experiment Principle: By observing and recording the animal learning Swim in the water tank and find the time required to escape the platform under water, the strategy used in the water, and their swimming trajectory, analysis and inferior animal learning, memory and space cognition. It can be more objectively measuring the change of animal memory (SPATIAL MEMORY), Working Memory, and Spatial Discriminability.

Water maze experiment Method

3D continuously in the experimental training stage, 4 times a day. When training, the rats were put into the pool from the four into the water, record the rat from the water to find the underwater hidden platform and standing on it, as an incubation period, expressed in seconds (s), large After the mouse is found, it will stand 10 s on the platform. If the 60-s rats fail to find the platform after entering water, drag it with a platform from the water and stay 10 S and then carry out next training. Each rat from four into the water is placed in a pool into one training, and the two trains are 30 s. 3, Precautions

1. Environment and experimenter's location in the laboratory can be used as a reference for rat search targets, so the position of the laboratory equipment and the experimenter should be relatively fixed. 2. The water maze laboratory should be quiet, soft and uniform.

, the company is located at 7865 SW Nimbus Avenue (Space 29-G) Beaverton OR 97008, laboratory area of u200b u200bmore than 600 square meters. The company currently has better biology, medical technology service platform, which provides customers with medical research sample testing, cooperative research, development and production services.