Hidden Platform Condition
Hidden Platform Condition - Related Videos
02:35
The Water Maze with Platform Relocation: A Method to Assess Working Memory
0 Views •
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In this video, we describe the Morris water maze test with platform relocation, a navigational task used to study working memory in rodents.
06:46
Fear Conditioning
0 Views •
2023
Fear Conditioning is a type of learning in which an association is established between a negative unpleasant event and a harmless stimulus. This leads to a fear of the harmless stimulus. This process is largely mediated by the amygdala, which is a brain region involved in emotions and stress reactions. Fear conditioning can be utilized in several ways to understand different aspects of learning and memory. This video presents an overview of the principles behind fear conditioning, discusses the...
08:15
Reverse Dissection and DiceCT Reveal Otherwise Hidden Data in the Evolution of the Primate Face
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Cited by 6 •
2019
Facial expressions are a mode of visual communication produced by mimetic muscles. Here, we present protocols for the novel techniques of reverse dissection and DiceCT to fully visualize and assess mimetic muscles. These combined techniques can examine both morphological and physiological aspects of mimetic musculature to determine functional aspects.
05:45
Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging
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Cited by 6 •
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The paper is primarily focused on the combined power of optical (linear and nonlinear) and holographic methods used to reveal phenomena at the nanoscale. The results obtained from the biophotonic and oscillatory chemical reactions' studies are given as representative examples, highlighting holography's ability to reveal dynamics at a nanoscale.
01:18
Classical Conditioning
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2024
Associative learning, a core principle in behavioral psychology, involves forming connections between events and facilitating learned responses. This concept is vividly illustrated by classical conditioning, a process extensively studied by the Russian physiologist Ivan Pavlov. Pavlov's pioneering research on dogs' digestive systems led to the discovery that behaviors can be learned through association, laying the groundwork for classical conditioning. Ivan Pavlov observed that dogs salivated...
FAQs
Animals integrate stable features of the surrounding environment to estimate the platform’s location rather than relying on a directly visible target. This cue-based navigation makes the task sensitive to spatial representation and memory. In neuroscience experiments, performance therefore provides behavioral evidence about how effectively an animal uses environmental information to guide escape behavior.
Opaque water prevents direct visual detection of the submerged platform, so successful performance depends more strongly on remembering and applying its spatial location. The animal must use available environmental relationships to navigate toward the target. This arrangement helps researchers examine spatial memory without allowing simple visual identification to explain the behavior.
A fixed platform location allows improvement in performance to reflect learning about a consistent spatial goal. As the animal becomes better at using environmental cues, changes in navigation can be interpreted in relation to spatial memory and hippocampal function. The stable target also supports comparison of learning-related behavior across experimental groups.
Escape latency indicates how long an animal takes to reach the platform, whereas swim path provides information about the route taken. Search strategy adds another layer by showing how the animal approaches the target. Considering these measures together can distinguish efficient spatial navigation from slower or less organized searching, strengthening interpretation of learning and memory.
Researchers compare performance in this task to determine whether brain injury or neurological disease alters spatial learning, memory, or navigation. Longer escape times, less efficient swim paths, or changed search strategies may indicate impaired task performance. Because the paradigm engages hippocampal function, it can connect behavioral changes with neuroscience questions about spatial processing.
Experimental groups can be assessed for differences in escape latency, swim path, and search strategy after a drug treatment or genetic modification. These outcomes show whether the intervention changes memory-related behavior and spatial navigation. The condition therefore serves as a behavioral readout for studying how molecular or pharmacological alterations affect hippocampal-dependent performance.