How is fish's short-term and long-term memory?
Best insight from top research papers
Fish have both short-term and long-term memory. Short-term memory refers to the ability to retain information for a brief period of time, while long-term memory refers to the ability to retain information for a longer duration. Research has shown that fish can exhibit long-term memory, as seen in studies on goldfish training and relearning tasks . Additionally, the abundance of exploited fish populations has been found to exhibit higher order long-range dependence, indicating the presence of long-term memory effects . The cognitive model of artificial fish also incorporates long-term memory, allowing them to store experience knowledge and optimize decision-making . Furthermore, analysis of monthly fisheries prices in Cornwall, UK, has shown strong evidence of long memory in fish prices, indicating persistence over a long period of time . Therefore, fish possess both short-term and long-term memory capabilities.
Answers from top 5 papers
More filters
| Papers (5) | Insight |
|---|---|
| The provided paper does not discuss the short-term and long-term memory of fish. The paper is about distributed video storage and search over edge computing devices. | |
Open access 01 Jan 2007 2 Citations | The provided paper does not discuss the short-term or long-term memory of fish. It focuses on testing for long memory in fisheries prices in Cornwall, UK. |
8 Citations | The paper discusses a method to study short-term memory (STM) in goldfish. It does not provide information about the fish's long-term memory. |
Open access•Journal Article 4 Citations | The paper describes the memory mechanism of natural fish and proposes a memory-based cognitive model for artificial fish, including ultra short-term memory (USTM), short-term memory (STM), and long-term memory (LTM). |
1 Citations | The provided paper does not discuss the short-term and long-term memory of fish. It focuses on the analysis of long-range dependence in fish population time series data. |
Related Questions
How do i find a short term memory test?5 answersTo find a short-term memory test, you can consider various options based on different research studies. One approach is to use the digit span test, which is commonly included in intelligence tests like the Wechsler Adult Intelligence Scale, to assess short-term memory (). Another method involves utilizing the TNI-93 test, specifically designed for patients with varying education levels, to evaluate immediate, free, and total recall as valuable tools for diagnosing Alzheimer's disease (). Additionally, a study by Shah describes a short-term analogue memory test based on a sample-hold topology with minimized leakage currents, showing promising retention times for short-term memory assessment (). By considering these different tests and methodologies, you can effectively assess short-term memory capabilities.
What is Long Short-Term Memory (LTSM)?5 answersLong Short-Term Memory (LSTM) is a recurrent neural network (RNN) that is widely used for historical time series prediction. LSTM has a memory architecture called a memory cell, which enables long-term time-series prediction. It is particularly useful for time series prediction and is one of the most popular techniques for use in predictions. LSTM is often combined with other deep learning methods, such as neural networks, to improve prediction accuracy. It has been proposed as a means of creating accurate models from large time series data originating from various fields. LSTM solves the problems of vanishing gradient and exploding gradient in traditional RNNs. The efficiency of LSTM can be improved by incorporating additional memory cells to capture complex time-series changes. The use of LSTM has spread to various fields, such as handwriting recognition, language processing, and face recognition. The results of LSTM bibliometric analysis show that it has great potential in the development of future machine learning technology.
Does short-term memory activates long-term memory?5 answersShort-term memory (STM) does not simply activate long-term memory (LTM) but rather, there is evidence for a separation between the two. STM is distinct from LTM in terms of its computational demands and the ability to store previously unencountered information, multiple tokens of the same type, and variable binding. However, there is also support for activation models that suggest a semantic contribution from LTM to the retention process in verbal STM. Additionally, emotional valence can impact word recall in STM, indicating the influence of lexico-semantic LTM on STM performance. Furthermore, the transition from STM to LTM involves the process of rehearsal and meaningful association, demonstrating the transformation of neural connections. In summary, while there is evidence for both separation and interaction between STM and LTM, the activation of LTM alone is not sufficient to explain the functioning of STM.
What is the function of short term memory?5 answersShort-term memory (STM) refers to systems that retain limited amounts of information for a short period of time. STM includes different components such as phonological, spatial, and visual STM, which are supported by distinct brain regions. The phonological component is mainly left-hemisphere-based, involving the posterior-inferior parietal and premotor regions. The spatial component is mainly right-hemisphere-based, comprising the association occipital, posterior parietal, and dorsolateral frontal cortices. STM is crucial for various cognitive functions, including language, spatial navigation, problem-solving, and learning. It plays a role in the acquisition of new information, speech comprehension, and production. The maintenance of information in STM is enabled by sustained patterns of neural activity, with prefrontal cortex and its interactions with other brain areas playing a significant role. However, there is a need for a theoretical approach to the constructs of STM and working memory, as the terms have become ambiguous in the literature.
What is long short term memory neural networks?5 answersLong Short-Term Memory (LSTM) neural networks are a type of recurrent neural network (RNN) that are designed to address the problem of gradient vanishing and explosion in long-term dependencies. LSTMs are capable of learning long-term dependencies and have been used in various applications such as text generation, prediction tasks, question answering, and classification systems. They incorporate LSTM gates and cells, which allow them to capture and remember information over long sequences. LSTM networks have been extended to include variants such as Gated Recurrent Units (GRU) and bidirectional LSTM, which process sequences in both directions. LSTM networks have shown superior performance in tasks such as economic nowcasting and music synthesis.
How long does short term memory working memory last?6 answers