Recognition Memory
Recognition Memory - Related Videos
08:52
Novel Object Recognition Test for the Investigation of Learning and Memory in Mice
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Cited by 797 •
2017
The object recognition test (ORT) is a simple and efficient assay for evaluating learning and memory in mice. The methodology is described below.
11:55
Physiological Correlates of Emotion Recognition
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2023
Source: Laboratories of Jonas T. Kaplan and Sarah I. Gimbel—University of Southern California The autonomic nervous system (ANS) controls the activity of the body's internal organs and regulates changes in their activity depending on the current environment. The vagus nerve, which innervates many of the internal organs, is an important part of the system. When our brain senses danger, vagal tone is inhibited, leading to a set of changes in the body designed to make us more prepared to fight or...
09:13
A Real-world What-Where-When Memory Test
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Cited by 3 •
2017
The Real-World What-Where-When memory test is a novel episodic memory test, in which participants need to recall which objects have been hidden in which locations on which of two distinct occasions. It is easy to run and is sensitive to normal cognitive aging.
10:06
An Introduction to Learning and Memory
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2023
Learning is the process of acquiring new information and memory is the retention or storage of that information. Different types of learning, such as non-associative and associative learning, and different types of memory, such as long-term and short-term memory, have been associated with human behaviors. Studying these components in detail helps behavioral scientists understand the neural mechanisms behind these two complex phenomena. JoVE's overview on learning and memory introduces common...
07:59
Memory Development: Demonstrating How Repeated Questioning Leads to False Memories
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2023
Source: Laboratories of Judith Danovitch and Nicholaus Noles—University of Louisville A person is defined as a unique individual based on the people and events they encounter in their lives. Thus, creating, storing, and recalling memories are essential elements of the human experience. However, memory, as adults experience it, takes time to develop. Although young children can learn facts and remember details of their lives from moment-to-moment and day-to-day, they do not create...
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Familiarity provides a rapid sense that an item has been encountered before, whereas recollection retrieves contextual details about that earlier encounter. These processes are complementary rather than interchangeable. The overview links them to coordinated medial temporal-lobe activity, particularly involving the perirhinal cortex and hippocampus, so behavioral performance can be considered in relation to distinct forms of memory information.
This distinction allows investigators to examine whether performance reflects a quick sense of prior exposure, retrieval of contextual details, or both. That separation adds interpretive value beyond a single overall score because response patterns and confidence can be considered alongside accuracy. In medical research, these measures help characterize cognitive impairment and track changes in memory-related performance.
The perirhinal cortex and hippocampus are part of the medial temporal-lobe network associated with the two recognition-memory processes. The overview emphasizes coordinated activity rather than a single isolated structure, linking behavioral performance to interactions among brain regions. This neural context is relevant when Recognition Memory tasks are used to characterize cognitive impairment or neurological disorders in medical research.
A Recognition Memory assessment can ask a participant to identify previously encountered people, objects, events, or information. Investigators can then record accuracy, response patterns, and confidence instead of relying on one outcome alone. Examining these measures together provides a structured way to evaluate learning and memory and compare cognitive performance across clinical or research settings.
These tasks are useful when evaluation needs to address learning and memory or characterize cognitive impairment. The overview identifies applications in Alzheimer’s disease, traumatic brain injury, and other neurological disorders. Accordingly, Recognition Memory measures can contribute to clinical assessment by supplying behavioral information that helps describe memory status within these medical contexts.
By measuring accuracy, response patterns, and confidence, researchers can compare memory-related performance across assessments. These data can support research on diagnosis, progression, and treatment outcomes, including work involving Alzheimer’s disease, traumatic brain injury, and other neurological disorders. Such measurements help connect observed task performance with clinically relevant questions about change and treatment effects.