Validity of the use of complexes containing phosphatidylserine in the practice of the therapist

2020 ◽  
pp. 72-79
Author(s):  
O. A. Gizinger
Keyword(s):  
Lipoic Acid ◽  
Long Term Memory ◽  
Alpha Lipoic Acid ◽  
Adaptive Potential ◽  
Short Term ◽  
Term Memory ◽  
Atherosclerotic Changes ◽  
The Brain

The role of phosphatidylserine in providing the cognitive functions of the brain is considered. The Neuroexel complex, which contains phosphatidylserine and alpha-lipoic acid, can reduce cognitive imbalance caused by atherosclerotic changes, improve short-term and long-term memory. The use of a dietary supplement, which includes phosphatidylserine, can improve the adaptive potential of a person.

The role of long-term-memory and short-term-memory links in the Simon effect.

2000 ◽  
Vol 26 (2) ◽  
pp. 648-670 ◽  
Author(s):  
Mariaelena Tagliabue ◽  
Marco Zorzi ◽  
Carlo Umiltà ◽  
Francesca Bassignani
Keyword(s):  
Simon Effect ◽  
Short Term Memory ◽  
Long Term Memory ◽  
Short Term ◽  
Term Memory

A Mathematical Model of Short-Term Memory

SIMULATION ◽  
1964 ◽  
Vol 3 (6) ◽  
pp. 46-51
Author(s):  
W. Ross Adey ◽  
N.V. Findler
Keyword(s):  
Electromagnetic Waves ◽  
Short Term Memory ◽  
Threshold Value ◽  
Long Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Neuron Density ◽  
Receptor Neurons ◽  
The Brain

It is attempted in this paper to give a mathematical description of the short-term memory. Instead of using the microscopic properties of individual neu rons, such as the number of interconnections, neuron density, threshold value, etc., the cerebral cortex is regarded as a "neuron gas" that is a vast conglomer ate of neurons with statistically distributed charac teristics. Stimuli from the environment cause the receptor neurons to emit virtual electromagnetic waves into the brain. A self-optimizing process of the brain tis sue is here described by which the useful, informa tion-carrying energy reaching the long-term memory tends to maximum. It is emphasized that in the following a brain model is described and the physical processes in volved may have no direct equivalent in reality.

The Role of the Interpolated Task in Short-Term Retention

1966 ◽  
Vol 18 (3) ◽  
pp. 266-269 ◽  
Author(s):  
R. Conrad ◽  
A. J. Hull
Keyword(s):  
Proactive Interference ◽  
Long Term Memory ◽  
Interference Theory ◽  
Short Term ◽  
Term Memory ◽  
Term Retention ◽  
Short And Long Term ◽  
Single Set

It has been proposed that a single set of operations based on classical interference theory is adequate to describe the phenomena of both short- and long-term memory. An article by Keppel and Underwood (1962) argues that short-term forgetting is due to proactive interference and, by implication, not a result of trace decay. An experiment which varied retention interval and the nature of the interpolated task, gave results which indicate that when the amount forgotten and the nature of errors are considered, a decay model is supported, the proactive interference suggestion being untenable.

scholarly journals The role of microRNAs in learning and long-term memory

2020 ◽  
Vol 24 (8) ◽  
pp. 885-896
Author(s):  
L. N. Grinkevich
Keyword(s):  
Cognitive Processes ◽  
Regulation Of Gene Expression ◽  
Memory Formation ◽  
Learning Ability ◽  
Long Term Memory ◽  
Term Memory ◽  
Microrna Biogenesis ◽  
The Brain

The mechanisms of long-term memory formation and ways to improve it (in the case of its impairment) remain an extremely difficult problem yet to be solved. Over the recent years, much attention has been paid to microRNAs in this regard. MicroRNAs are unique endogenous non-coding RNAs about 22 nucleotides in length; each can regulate translation of hundreds of messenger RNA targets, thereby controlling entire gene networks. MicroRNAs are widely represented in the central nervous system. A large number of studies are currently being conducted to investigate the role of microRNAs in the brain functioning. A number of microRNAs have been shown to be involved in the process of synaptic plasticity, as well as in the long-term memory formation. Disruption of microRNA biogenesis leads to significant cognitive dysfunctions. Moreover, impaired microRNA biogenesis is one of the causes of the pathogenesis of mental disorders, neurodegenerative illnesses and senile dementia, which are often accompanied by deterioration in the learning ability and by memory impairment. Optimistic predictions are made that microRNAs can be used as targets for therapeutic treatment and for diagnosing the above pathologies. The importance of applications related to microRNAs significantly raises interest in studying their functions in the brain. Thus, this review is focused on the role of microRNAs in cognitive processes. It describes microRNA biogenesis and the role of miRNAs in the regulation of gene expression, as well as the latest achievements in studying the functional role of microRNAs in learning and in long-term memory formation, depending on the activation or inhibition of their expression. The review presents summarized data on the effect of impaired microRNA biogenesis on long-term memory formation, including those associated with sleep deprivation. In addition, analysis is provided of the current literature related to the prospects of improving cognitive processes by influencing microRNA biogenesis via the use of CRISPR/Cas9 technologies and active mental and physical exercises.

scholarly journals Upaya Meningkatkan Daya Ingat Melalui Olahraga Ringan

2019 ◽  
Author(s):  
cika suteja
Keyword(s):  
Blood Circulation ◽  
Daily Life ◽  
Young Age ◽  
Long Term Memory ◽  
Memory Recall ◽  
Short Term ◽  
Term Memory ◽  
The Brain ◽  
Rule Out

In daily life, humans can not be separated from the name of learning and remembering. Learning and remembering is the basis for someone to adapt their behavior to the environment. The brain is the organ that regulates learning and memory. The brain will store and bring back the information needed. Decline in memory usually occurs during old age but does not rule out the possibility of happening at a young age too. Decreasing memory recall at a young age is usually caused by a lack of physical activity. Sports is one of the factors that can improve memory. Exercise can improve blood circulation so that the brain can be well-nourished and will work optimally. To make our memories into long-term memories can be done by repeating the information obtained. Because repetition can accelerate and increase consolidation. Information entered in long-term memory will be grouped according to the type of information. This grouping serves to facilitate the search for the desired information. Short-term information will forever be forgotten, but long-term information can last up to a lifetime.

Tactile and Visual Reading

1975 ◽  
Vol 69 (4) ◽  
pp. 145-154
Author(s):  
Barry E. Hampshire
Keyword(s):  
Short Term Memory ◽  
Long Term Memory ◽  
Review Of The Literature ◽  
Short Term ◽  
Term Memory ◽  
Sensory Register ◽  
Sense Of Touch ◽  
Visual Reading

Based on a review of the literature on reading, including the details of its information processing aspects and the role of the sensory register, short-term memory, and long-term memory, it is concluded that both visual and tactile reading involve the same basic processes. Taking into account what is known about visual reading and the results of recent experiments on the sense of touch, it is suggested that certain simplifications in the braille code and changes in the mode of presentation (dynamic-rhythmic rather than spatial) would considerably improve the efficiency of braille reading.

scholarly journals Reading Memory Formation from the Eyes

2018 ◽  
Author(s):  
Anne Bergt ◽  
Anne E. Urai ◽  
Tobias H. Donner ◽  
Lars Schwabe
Keyword(s):  
Synaptic Plasticity ◽  
Memory Formation ◽  
Pupil Dilation ◽  
Long Term Memory ◽  
Term Memory ◽  
Pupil Response ◽  
Rapid Formation ◽  
The Brain

At any time, we are processing thousands of stimuli, but only few of them will be remembered hours or days later. Is there any way to predict which ones? Here, we show that the pupil response to ongoing stimuli, an indicator of physiological arousal, is a reliable predictor of long-term memory for these stimuli, over at least one day. Pupil dilation was tracked while participants performed visual and auditory encoding tasks. Memory was tested immediately after encoding and 24 hours later. Irrespective of the encoding modality, trial-by-trial variations in pupil dilation predicted which stimuli were recalled in the immediate and 24 hours-delayed tests. These results show that our eyes may provide a window into the formation of long-term memories. Furthermore, our findings underline the important role of central arousal systems in the rapid formation of memories in the brain, possibly by gating synaptic plasticity mechanisms.

An Auditory Model of the Role of Short-Term Memory in Probe-Tone Ratings

2000 ◽  
Vol 17 (4) ◽  
pp. 481-509 ◽  
Author(s):  
Marc Leman
Keyword(s):  
Short Term Memory ◽  
Western Music ◽  
Memory Model ◽  
Long Term Memory ◽  
Short Term ◽  
Probe Tone ◽  
Term Memory ◽  
Auditory Modeling

Auditory modeling is used to investigate the role of short-term memory in probe-tone experiments. A framework for auditory modeling is first defined, based on a distinction between auditory images, processes, and stimulus-driven inferences. Experiments I and II of the probe-tone experiments described by C. Krumhansl and E. Kessler (1982) are simulated. The results show that a short-term memory model, working on echoic images of periodicity pitch, may account for the probe-tone ratings. The simulations challenge the claim that probe-tone experiments provide evidence that listeners familiar with Western music have abstracted tonal hierarchies in a long-term memory.

scholarly journals Openness of Natural Information Processing Systems and Short-Term and Long-Term Memory

2018 ◽  
Vol 155 ◽  
pp. 01026
Author(s):  
Vladimir Shumilov ◽  
Vladimir Syryamkin
Keyword(s):  
Long Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Brain Responses ◽  
Range Of Functions ◽  
Natural Information ◽  
Different Characteristics ◽  
The Brain ◽  
Different Parts

In this paper, various types of memory are considered.Development of the nervous system and the brain of organisms ensures expansion of species with more developed brain. Different characteristics of the brain zones have created different conditions for forming traces of events. The various traces of trace events formed in different parts of the brain provided a wider range of functions and brain responses, which contributed to the survival and expansion of species. The work describes the appearance of memory varieties and the causes of these varieties.

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