5. Learning and remembering, reading and number

2014 ◽  
Author(s):  
Usha Goswami
Keyword(s):  
Episodic Memory ◽  
School Psychologists ◽  
Semantic Memory ◽  
Procedural Memory ◽  
Factual Knowledge ◽  
Learning To Read ◽  
The World ◽  
Developing Knowledge

‘Learning and remembering, reading and number’ considers children’s developing knowledge of their own cognition (meta-cognition) as they start education. How is memory developed? Children develop various kinds of memory, and all are important for learning in school. Psychologists divide memory into three main categories: semantic memory (generic, factual knowledge about the world), episodic memory (the ability to retrieve autobiographical events), and implicit or procedural memory (habits and skills). How do children deal with learning to read and write? How early do children think in terms of numbers? Babies have an innate sense about number and psychologists have long been fascinated with this.

scholarly journals AN OVERVIEW ON “MEMORY DYSFUNCTION, TYPES OF MEMORY, AND ITS CLINICAL DISORDERS”

2016 ◽  
Vol 9 (9) ◽  
pp. 11 ◽  
Author(s):  
Rohit Jaysing Bhor
Keyword(s):  
Working Memory ◽  
Brain Injury ◽  
Episodic Memory ◽  
Huntington's Disease ◽  
Semantic Memory ◽  
Clinical Significance ◽  
Procedural Memory ◽  
Short Term ◽  
Memory Dysfunction ◽  
Clinical Disorders

ABSTRACTAll things considered, memory debilitation is ordinarily seen by doctors in different controls including neurology, psychiatry, pharmaceutical, andsurgery. Memory misfortune is frequently the most crippling element of numerous disarranges, hindering the typical every day exercises of thepatients, and significantly influencing their families. A few recognitions about memory, for example, the ideas of “short term” and “long haul” haveoffered route to a more refined understanding and enhanced order frameworks. These progressions result from neuropsychological investigationsof patients with central mind injuries, neuroanatomical studies in people and creatures, tests in creatures, positron-discharge tomography, usefulattractive reverberation imaging, and possibilities. Memory is presently comprehended to be a gathering of mental capacities that rely on a fewframeworks inside the cerebrum. In this article, we will talk about the accompanying four memory frameworks that are of clinical significance: Wordymemory, semantic memory, procedural memory, and working memory. Memory frameworks can be isolated into those that are definitive and thosethat are non-decisive. Revelatory or express memory will be memory for occasions that can be deliberately reviewed. Non-definitive or verifiablememory, by correlation, is memory that is communicated as an adjustment in conduct and is regularly oblivious.Keywords: Episodic memory, Semantic memory, Working memory, Agnosia, Brain injury, Alzheimer’s disease, Huntington’s disease, Wernicke–Korsakoff’s Syndrome.

Imaging Cognition II: An Empirical Review of 275 PET and fMRI Studies

2000 ◽  
Vol 12 (1) ◽  
pp. 1-47 ◽  
Author(s):  
Roberto Cabeza ◽  
Lars Nyberg
Keyword(s):  
Working Memory ◽  
Episodic Memory ◽  
Semantic Memory ◽  
Memory Retrieval ◽  
Procedural Memory ◽  
Spatial Problem ◽  
Memory Encoding ◽  
Functional Neuroanatomy ◽  
Activation Patterns ◽  
Space Motion

Positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) have been extensively used to explore the functional neuroanatomy of cognitive functions. Here we review 275 PET and fMRI studies of attention (sustained, selective, Stroop, orientation, divided), perception (object, face, space/motion, smell), imagery (object, space/ motion), language (written/spoken word recognition, spoken/ no spoken response), working memory (verbal/numeric, object, spatial, problem solving), semantic memory retrieval (categorization, generation), episodic memory encoding (verbal, object, spatial), episodic memory retrieval (verbal, nonverbal, success, effort, mode, context), priming (perceptual, conceptual), and procedural memory (conditioning, motor, and nonmotor skill learning). To identify consistent activation patterns associated with these cognitive operations, data from 412 contrasts were summarized at the level of cortical Brodmann's areas, insula, thalamus, medial-temporal lobe (including hippocampus), basal ganglia, and cerebellum. For perception and imagery, activation patterns included primary and secondary regions in the dorsal and ventral pathways. For attention and working memory, activations were usually found in prefrontal and parietal regions. For language and semantic memory retrieval, typical regions included left prefrontal and temporal regions. For episodic memory encoding, consistently activated regions included left prefrontal and medial-temporal regions. For episodic memory retrieval, activation patterns included prefrontal, medial-temporal, and posterior midline regions. For priming, deactivations in prefrontal (conceptual) or extrastriate (perceptual) regions were consistently seen. For procedural memory, activations were found in motor as well as in non-motor brain areas. Analysis of regional activations across cognitive domains suggested that several brain regions, including the cerebellum, are engaged by a variety of cognitive challenges. These observations are discussed in relation to functional specialization as well as functional integration.

Transmissive Frequency, Ritual, and Exegesis

2001 ◽  
Vol 1 (2) ◽  
pp. 167-181 ◽  
Author(s):  
Harvey Whitehouse
Keyword(s):  
Episodic Memory ◽  
Semantic Memory ◽  
Human Memory ◽  
Procedural Memory ◽  
Ritual Action ◽  
Restricted Distribution ◽  
High Degree ◽  
Relative Scarcity ◽  
Wide Dissemination

AbstractCertain aspects of the relations between ritual action and ritual meaning are determined by socially regulated cycles of transmissive frequency, via the highly structured operations of human memory. Evidence is presented in this article that: (i) the relative scarcity of spontaneous exegetical reflection and the relatively wide dissemination of standard official exegesis in routinized traditions, may be explained by the dynamics of implicit procedural memory and the opportunities afforded by repetition for the spread of stable theological/exegetical representations encoded in semantic memory; (ii) the relative scarcity or restricted distribution of official exegesis and the relatively high degree of elaboration of spontaneous exegetical reflection in rare and climactic rituals, may be explained by the dynamics of episodic memory. These arguments are shown to have potentially significant implications for epidemiological perspectives on cognition and religion.

Let's call a memory a memory, but what kind?

2019 ◽  
Vol 42 ◽  
Author(s):  
Nazim Keven
Keyword(s):  
Episodic Memory ◽  
Animal Cognition ◽  
The World

Abstract Hoerl & McCormack argue that animals cannot represent past situations and subsume animals’ memory-like representations within a model of the world. I suggest calling these memory-like representations as what they are without beating around the bush. I refer to them as event memories and explain how they are different from episodic memory and how they can guide action in animal cognition.

Combined Memory Training: An Approach for Episodic Memory Deficits in Traumatic Brain Injury

2021 ◽  
Vol 30 (2S) ◽  
pp. 920-932
Author(s):  
Elisabeth Cochran D'Angelo ◽  
Beth A. Ober ◽  
Gregory K. Shenaut
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Treatment Group ◽  
Episodic Memory ◽  
Semantic Memory ◽  
Memory Deficits ◽  
Control Group ◽  
Wait List ◽  
Wait List Control Group ◽  
Wait List Control

Purpose The study aimed to test a combination of semantic memory and traditional episodic memory therapies on episodic memory deficits in adults with traumatic brain injury. Method Twenty-five participants who had been diagnosed with traumatic brain injury and had episodic memory deficits were randomly assigned either to a combined memory treatment group ( n = 16) or to a wait-list control group ( n = 9). Before and after treatment, they completed standardized neuropsychological testing for episodic memory and related cognitive domains, including the California Verbal Learning Test–Second Edition, the Controlled Oral Word Association Test, the University of Southern California Repeatable Episodic Memory Test, the Wechsler Abbreviated Scale of Intelligence–Second Edition Matrices, the Test of Everyday Attention, the Memory Assessment Clinics Self-Rating Scale, the Expressive Vocabulary Test–Second Edition, and the Story Recall subtest from the Rivermead Behavioural Memory Test. In addition to a traditional episodic memory therapy, the treatment group received a novel semantic memory–focused therapy, which involved participants finding meaningful connections between diverse concepts represented by sets of two or three words. Results The treatment group demonstrated statistically significant improvement in memory for list learning tasks, and there was a significant difference from pretest to posttest between the treatment group and the wait-list control group. Clinical significance was demonstrated for the treatment group using minimally important difference calculations. Conclusion Combined memory therapy resulted in significant improvements in episodic memory, semantic memory, and attention, in comparison to no treatment. Supplemental Material https://doi.org/10.23641/asha.14049968

scholarly journals Influencia de las claves semánticas en el reconocimiento episódico de adolescentes con trastorno del espectro del autismo de alto funcionamiento / Influence of Semantic Keys in Episodic Memory of Adolescents with High-Functioning Autism Spectrum Disorder

2019 ◽  
Vol 6 (4) ◽  
pp. 191-199
Author(s):  
Elena Pellitero Sánchez
Keyword(s):  
Autism Spectrum Disorder ◽  
Episodic Memory ◽  
Semantic Memory ◽  
Normal Development ◽  
High Functioning Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Memory Disorders ◽  
High Functioning ◽  
El Sistema

ABSTRACTThere's some controversy about memory disorders in teenagers with High-Functioning Autism Spectrum Disorder. Some researches maintain that the semantic memory remains intact while the episodic memory is the most affected system in comparison with Normal Development teenagers; however there are no researches connecting both kinds of memory in a single analysis. The purpose of this study was to evaluate if the episodic recognition improved when semantic keys where autogenerated in the coding phase in these teenagers. The results produced shown that there aren't statistically significant differences between the category's autogeneration compared to the absence of category's autogeneration in the episodic recall.RESUMENExiste controversia acerca de las alteraciones del funcionamiento de la memoria en adolescentes con trastorno del espectro del autismo de alto funcionamiento. Algunas investigaciones sostienen que la memoria semántica está intacta mientras que la memoria episódica es el sistema más afectado en comparación con adolescentes con desarrollo normal; sin embargo no hay estudios que relacionen ambos tipos de memoria en un solo análisis. El  objetivo de este estudio fue evaluar si el reconocimiento episódico mejoraba al autogenerar claves semánticas en la fase de codificación en estos adolescentes. Los resultados mostraron que no hay diferencias estadísticamente significativas entre la autogeneración de la categoría en comparación con la ausencia de la autogeneración de la categoría en el recuerdo episódico.

Semantic Cognition: Semantic Memory and Semantic Control

2021 ◽  
Author(s):  
Elizabeth Jefferies ◽  
Xiuyi Wang
Keyword(s):  
Semantic Memory ◽  
Semantic Processing ◽  
Inferior Frontal Gyrus ◽  
Semantic Knowledge ◽  
Human Cognition ◽  
Factual Knowledge ◽  
Conceptual Representations ◽  
Semantic Cognition ◽  
Control Processes ◽  
Functional Features

Semantic processing is a defining feature of human cognition, central not only to language, but also to object recognition, the generation of appropriate actions, and the capacity to use knowledge in reasoning, planning, and problem-solving. Semantic memory refers to our repository of conceptual or factual knowledge about the world. This semantic knowledge base is typically viewed as including “general knowledge” as well as schematic representations of objects and events distilled from multiple experiences and retrieved independently from their original spatial or temporal context. Semantic cognition refers to our ability to flexibly use this knowledge to produce appropriate thoughts and behaviors. Semantic cognition includes at least two interactive components: a long-term store of semantic knowledge and semantic control processes, each supported by a different network. Conceptual representations are organized according to the semantic relationships between items, with different theories proposing different key organizational principles, including sensory versus functional features, domain-specific theory, embodied distributed concepts, and hub-and-spoke theory, in which distributed features are integrated within a heteromodal hub in the anterior temporal lobes. The activity within the network for semantic representation must often be controlled to ensure that the system generates representations and inferences that are suited to the immediate task or context. Semantic control is thought to include both controlled retrieval processes, in which knowledge relevant to the goal or context is accessed in a top-down manner when automatic retrieval is insufficient for the task, and post-retrieval selection to resolve competition between simultaneously active representations. Control of semantic retrieval is supported by a strongly left-lateralized brain network, which partially overlaps with the bilateral network that supports domain-general control, but extends beyond these sites to include regions not typically associated with executive control, including anterior inferior frontal gyrus and posterior middle temporal gyrus. The interaction of semantic control processes with conceptual representations allows meaningful thoughts and behavior to emerge, even when the context requires non-dominant features of the concept to be brought to the fore.

scholarly journals Egocentric Navigation Abilities Predict Episodic Memory Performance

2020 ◽  
Vol 14 ◽  
Author(s):  
Giorgia Committeri ◽  
Agustina Fragueiro ◽  
Maria Maddalena Campanile ◽  
Marco Lagatta ◽  
Ford Burles ◽  
...  
Keyword(s):  
Episodic Memory ◽  
Semantic Memory ◽  
Path Integration ◽  
Medial Temporal Lobe ◽  
Declarative Memory ◽  
Memory Performance ◽  
Memory Task ◽  
Recognition Task ◽  
Future Research ◽  
Egocentric Navigation

The medial temporal lobe supports both navigation and declarative memory. On this basis, a theory of phylogenetic continuity has been proposed according to which episodic and semantic memories have evolved from egocentric (e.g., path integration) and allocentric (e.g., map-based) navigation in the physical world, respectively. Here, we explored the behavioral significance of this neurophysiological model by investigating the relationship between the performance of healthy individuals on a path integration and an episodic memory task. We investigated the path integration performance through a proprioceptive Triangle Completion Task and assessed episodic memory through a picture recognition task. We evaluated the specificity of the association between performance in these two tasks by including in the study design a verbal semantic memory task. We also controlled for the effect of attention and working memory and tested the robustness of the results by including alternative versions of the path integration and semantic memory tasks. We found a significant positive correlation between the performance on the path integration the episodic, but not semantic, memory tasks. This pattern of correlation was not explained by general cognitive abilities and persisted also when considering a visual path integration task and a non-verbal semantic memory task. Importantly, a cross-validation analysis showed that participants' egocentric navigation abilities reliably predicted episodic memory performance. Altogether, our findings support the hypothesis of a phylogenetic continuity between egocentric navigation and episodic memory and pave the way for future research on the potential causal role of egocentric navigation on multiple forms of episodic memory.

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