Results 1 to 10 of about 554,792 (256)

Stress and long-term memory retrieval: a systematic review

open access: yesTrends in Psychiatry and Psychotherapy, 2020
Introduction The experience of stressful events can alter brain structures involved in memory encoding, storage and retrieval. Here we review experimental research assessing the impact of the stress-related hormone cortisol on long-term memory retrieval.
Cadu Klier, Luciano Grüdtner Buratto
doaj   +1 more source

Two components of long-term memory

open access: yesActa Neurobiologiae Experimentalis, 1995
The existence of two independent components of long-term memory has been demonstrated by the authors. The evidence has been derived from the authors' findings related to the optimum spacing of repetitions in paired-associate learning. The two components are sufficient to explain the optimum spacing of repetitions as well as the spacing effect. Although
P A, Woźniak   +2 more
openaire   +2 more sources

A Biochemical Blueprint for Long-Term Memory [PDF]

open access: yesLearning & Memory, 1999
The greatest barrier to the long-term storage of information in a biological system is the inevitability of molecular turnover. In this review, we discuss the features required of any chemical mechanism capable of overcoming this obstacle, positing that a specific type of “mnemogenic”, or memory-forming, chemical reaction is the basis of the engram. We
E D, Roberson, J D, Sweatt
openaire   +2 more sources

Memory – what is it and how it works?

open access: yesZdravniški Vestnik, 2006
: Memory system presents a basis for many cognitive functions and at the same time it itself depends on their normal function. The purpose of the article is to show how it works as an array of interacting systems, each capable of registring information ...
Sanja Šešok
doaj  

Forecasting Air Quality Indeks Using Long Short Term Memory

open access: yesJournal of Applied Informatics and Computing
Exercise offers significant physical and mental health benefits. However, undetected air pollution can have a negative impact on individual health, especially lung health when doing physical activity in crowded sports venues.
Irfan Wahyu Ramadhani   +7 more
doaj   +1 more source

Long-term value memory in primates [PDF]

open access: yesProceedings of the National Academy of Sciences, 2018
Every year around Christmas we receive a visitor from the Nordic countries. A hawk keeps returning to a particular branch of a single tree throughout the entire winter, knowing that he will obtain daily treats with little effort. With the advent of spring, he happily returns to his breeding grounds, only to reappear the following winter.
openaire   +3 more sources

Generating image descriptions with multidirectional 2D long short‐term memory

open access: yesIET Computer Vision, 2017
Connecting visual imagery with descriptive language is a challenge for computer vision and machine translation. To approach this problem, the authors propose a novel end‐to‐end model to generate descriptions for images.
Shuohao Li   +4 more
doaj   +1 more source

ILSTMA: Enhancing Accuracy and Speed of Long-Term and Short-Term Memory Architecture

open access: yesInformation
In recent years, the rapid development of large language models (LLMs) has led to a growing consensus in the industry regarding the integration of long-term and short-term memory.
Zongyu Ming, Zimu Wu, Genlang Chen
doaj   +1 more source

A genetic switch for long-term memory

open access: yesComptes Rendus de l'Académie des Sciences - Series III - Sciences de la Vie, 1998
Current models of brain function hold that learning corresponds to changes in the efficacy of single synapses. The study of learning and of a variety of forms of synaptic plasticity has revealed that both have at least two phases: an early phase that is not dependent on protein synthesis and a late phase that depends on new transcription and ...
C, Pittenger, E, Kandel
openaire   +2 more sources

Long Term Potentiation as a Mechanism for Learning and Memory [PDF]

open access: yesCell Journal, 2009
Since the 1970s when long term potentiation (LTP) was introduced to the scientific world;several studies have been devoted to determining whether this phenomenon is naturally abasic mechanism of learning and memory in mammalian brains. However, plenty of
Gholamali Hamidi   +2 more
doaj  

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