scholarly journals Creating Joyful Learning within a Democratic Classroom

2020 ◽  
Vol 3 (2) ◽  
pp. 109
Author(s):  
Peter Waterworth
Keyword(s):  
Learning Experience ◽  
Neural Pathways ◽  
Learning Space ◽  
Democratic Classroom ◽  
Classroom Processes ◽  
Positive Feelings ◽  
Democratic Learning ◽  
The Brain ◽  
The Way ◽  
Positive Environment

Learning is enhanced when it occurs within a positive environment where the learners feel a sense of passion and excitement about what they are learning. A joyful learning experience creates new neural pathways in the brain and enhances the acceptance of content. Learners learn more quickly and more deeply when their emotions are touched and the learning experience is accompanied by the positive feelings and reactions of their teacher and other fellow learners. This paper considers the factors and classroom processes that lead to positive learning sentiment and explores the way a teacher can create a suitable collaborative and democratic learning space.

New Perspectives On the Role of the Heart in Positive Emotions, Intuition, and Social Coherence

2017 ◽  
Author(s):  
Rollin McCraty ◽  
Robert A. Rees
Keyword(s):  
Cognitive Processing ◽  
Positive Emotions ◽  
Emotional Experience ◽  
Neural Pathways ◽  
Emotional States ◽  
Cortical Function ◽  
Positive Feelings ◽  
Social Coherence ◽  
The Brain

Scientific research has established the existence of complex, highly sophisticated neural pathways that connect the human heart and brain, confirming that the activity of the heart directly influences the activity of higher brain centers involved in perceptual and cognitive processing and in the creation of emotional experience. This chapter examines research that has found that different emotions are reflected in state-specific patterns in the heart’s rhythms. Recent work has demonstrated a 75% accuracy in the detection of discrete emotional states from the heart rate variability (HRV) signal. As people experience sincere positive feelings, the more ordered information flowing from the heart to the brain facilitates cortical function and improves cognitive performance. These findings may help explain the significant shifts in broadened perception, increased mental clarity, and heightened intuitive awareness reported by many individuals when practicing heart-centered, positive emotion–refocusing and restructuring techniques.

Attention Sustainability Impact on Social Status in the Class

2020 ◽  
Vol 8 (1) ◽  
pp. 37-46
Author(s):  
Stanislava Varadinova
Keyword(s):  
Social Status ◽  
Communication Skills ◽  
School Dropout ◽  
Learning Material ◽  
Early School ◽  
The Social ◽  
The Creation ◽  
The Individual ◽  
The Way ◽  
Positive Environment

The attention sustainability and its impact of social status in the class are current issues concerning the field of education are the reasons for delay in assimilating the learning material and early school dropout. Behind both of those problems stand psychological causes such as low attention sustainability, poor communication skills and lack of positive environment. The presented article aims to prove that sustainability of attention directly influences the social status of students in the class, and hence their overall development and the way they feel in the group. Making efforts to increase students’ attention sustainability could lead to an increase in the social status of the student and hence the creation of a favorable and positive environment for the overall development of the individual.

Current Strategies and Novel Drug Approaches for Alzheimer Disease

2020 ◽  
Vol 19 (9) ◽  
pp. 676-690 ◽  
Author(s):  
Roma Ghai ◽  
Kandasamy Nagarajan ◽  
Meenakshi Arora ◽  
Parul Grover ◽  
Nazakat Ali ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cholinergic Neurons ◽  
Amyloid Plaque ◽  
Neural Pathways ◽  
Current Trends ◽  
Personality Changes ◽  
Traditional Therapies ◽  
Novel Drug ◽  
The Brain

Alzheimer’s Disease (AD) is a chronic, devastating dysfunction of neurons in the brain leading to dementia. It mainly arises due to neuronal injury in the cerebral cortex and hippocampus area of the brain and is clinically manifested as a progressive mental failure, disordered cognitive functions, personality changes, reduced verbal fluency and impairment of speech. The pathology behind AD is the formation of intraneuronal fibrillary tangles, deposition of amyloid plaque and decline in choline acetyltransferase and loss of cholinergic neurons. Tragically, the disease cannot be cured, but its progression can be halted. Various cholinesterase inhibitors available in the market like Tacrine, Donepezil, Galantamine, Rivastigmine, etc. are being used to manage the symptoms of Alzheimer’s disease. The paper’s objective is to throw light not only on the cellular/genetic basis of the disease, but also on the current trends and various strategies of treatment including the use of phytopharmaceuticals and nutraceuticals. Enormous literature survey was conducted and published articles of PubMed, Scifinder, Google Scholar, Clinical Trials.org and Alzheimer Association reports were studied intensively to consolidate the information on the strategies available to combat Alzheimer’s disease. Currently, several strategies are being investigated for the treatment of Alzheimer’s disease. Immunotherapies targeting amyloid-beta plaques, tau protein and neural pathways are undergoing clinical trials. Moreover, antisense oligonucleotide methodologies are being approached as therapies for its management. Phytopharmaceuticals and nutraceuticals are also gaining attention in overcoming the symptoms related to AD. The present review article concludes that novel and traditional therapies simultaneously promise future hope for AD treatment.

8. Retrospect of Mental Philosophy (Periodical Literature.)

1880 ◽  
Vol 26 (113) ◽  
pp. 119
Author(s):  
B. F. C. Costelloe
Keyword(s):  
Periodical Literature ◽  
Main Interest ◽  
Intended Meaning ◽  
Border Line ◽  
Emotional Language ◽  
Ordinary Power ◽  
The Moment ◽  
The Brain ◽  
The Way

The first number for the year is not remarkable for any paper of striking value. Readers of the Journal will be chiefly attracted by the long and clearly written resumé of Dr. Hughlings Jackson's recent studies “On Affections of Speech from Disease of the Brain,” which is contributed by Mr. James Sully. He remarks on the great value of Dr. Jackson's attempts to classify the different forms of aphasia under the three main heads or stages of—(1) Defect of Speech, in which the patient has a full vocabulary, but confuses words; (2) Loss of Speech, in which the patient is practically speechless, and his pantomimic power is impaired as well; and (3) Loss of Language, in which, besides being speechless, he has altogether lost the power of pantomime, and even his faculty of emotional language is deeply involved in the wreck. All these states or stages again are, properly speaking, to be distinguished altogether from affections of speech in the way of loss of articulation (owing to paralysis of the tongue, &c.), or loss of vocalisation (owing to disease of the larynx); whereas the three degrees or stages of aphasia proper are due to a deep-seated and severe disorganisation of the brain. The main interest of the theory lies in the ingenious and carefully-argued analysis of the symptoms, by which Dr. Jackson arrives at the theory that as the process of destruction goes on, the superior “layers” or strata of speech fail first—those namely which involve the ordinary power of adapting sounds to the circumstances of the moment as they arise; after them fail the “more highly organized utterances” those, namely, which have in any way become automatic, such as “come on,” “wo! wo!” and even “yes” and “no,” which stand on the border-line between emotional and intellectual language; next fails the power of adapting other than vocal signs to convey an intended meaning, which is called, rather clumsily, “pantomimic propositionising;” and last of all dies out the power of uttering sounds or making signs expressive merely of emotion—a power which, of course, is not true speech at all.

scholarly journals Inferring brain-computational mechanisms with models of activity measurements

2016 ◽  
Vol 371 (1705) ◽  
pp. 20160278 ◽  
Author(s):  
Nikolaus Kriegeskorte ◽  
Jörn Diedrichsen
Keyword(s):  
Computational Models ◽  
Brain Activity ◽  
Visual Object ◽  
Visual Object Recognition ◽  
Summary Statistics ◽  
Activity Data ◽  
Individual Measurement ◽  
Activity Measurements ◽  
The Brain ◽  
The Way

High-resolution functional imaging is providing increasingly rich measurements of brain activity in animals and humans. A major challenge is to leverage such data to gain insight into the brain's computational mechanisms. The first step is to define candidate brain-computational models (BCMs) that can perform the behavioural task in question. We would then like to infer which of the candidate BCMs best accounts for measured brain-activity data. Here we describe a method that complements each BCM by a measurement model (MM), which simulates the way the brain-activity measurements reflect neuronal activity (e.g. local averaging in functional magnetic resonance imaging (fMRI) voxels or sparse sampling in array recordings). The resulting generative model (BCM-MM) produces simulated measurements. To avoid having to fit the MM to predict each individual measurement channel of the brain-activity data, we compare the measured and predicted data at the level of summary statistics. We describe a novel particular implementation of this approach, called probabilistic representational similarity analysis (pRSA) with MMs, which uses representational dissimilarity matrices (RDMs) as the summary statistics. We validate this method by simulations of fMRI measurements (locally averaging voxels) based on a deep convolutional neural network for visual object recognition. Results indicate that the way the measurements sample the activity patterns strongly affects the apparent representational dissimilarities. However, modelling of the measurement process can account for these effects, and different BCMs remain distinguishable even under substantial noise. The pRSA method enables us to perform Bayesian inference on the set of BCMs and to recognize the data-generating model in each case. This article is part of the themed issue ‘Interpreting BOLD: a dialogue between cognitive and cellular neuroscience’.

E-learning in postgraduate urology training: a Covid-19 pandemic experience

2022 ◽  
Vol 71 (12) ◽  
Author(s):  
Mudassir Hussain ◽  
Abdul Khalique ◽  
Pardeep Kumar ◽  
Asad Shehzad Hassan ◽  
Altaf Hashmi ◽  
...  
Keyword(s):  
Medical Education ◽  
Learning Experience ◽  
Online Resources ◽  
New Methods ◽  
Online Lectures ◽  
E Learning ◽  
The Subject ◽  
Online Tests ◽  
The Way

Since the declaration of a COVID-19 pandemic in March 2020 teaching institutions started the process of adjusting to the new challenge. Medical education could not be imparted the way it used to be and some new methods had to be taken to adapt to the pandemic. At our institute, each week two lectures were recorded and later uploaded on the Youtube Channel and shared with students. This was followed by an MCQs based test using Google forms. Ten lectures were delivered in 5 weeks to 55 participants.  Majority of residents agreed that this activity increased their knowledge of the subject and opted to continue it in future.  With help of short online lectures (< 30 mins) and short online tests (5 MCQs), the learning experience of residents can be enhanced. In future, more online resources can be used to incorporate this method of teaching. 

Endovascular Advances for Brain Arteriovenous Malformations

Neurosurgery ◽  
2014 ◽  
Vol 74 (suppl_1) ◽  
pp. S74-S82 ◽  
Author(s):  
R. Webster Crowley ◽  
Andrew F. Ducruet ◽  
Cameron G. McDougall ◽  
Felipe C. Albuquerque
Keyword(s):  
Endovascular Treatment ◽  
Surgical Resection ◽  
Arteriovenous Malformations ◽  
Treatment Options ◽  
Brain Arteriovenous Malformations ◽  
Short Period ◽  
Cerebral Avms ◽  
Brain Avms ◽  
The Brain ◽  
The Way

Abstract Arteriovenous malformations (AVMs) of the brain represent unique challenges for treating physicians. Although these lesions have traditionally been treated with surgical resection alone, advancements in endovascular and radiosurgical therapies have greatly expanded the treatment options for patients harboring brain AVMs. Perhaps no subspecialty within neurosurgery has seen as many advancements over a relatively short period of time as the endovascular field. A number of these endovascular innovations have been designed primarily for cerebral AVMs, and even those advancements that are not particular to AVMs have resulted in substantial changes to the way cerebral AVMs are treated. These advancements have enabled the embolization of cerebral AVMs to be performed either as a stand-alone treatment, or in conjunction with surgery or radiosurgery. Perhaps nothing has impacted the treatment of brain AVMs as substantially as the development of liquid embolics, most notably Onyx and n-butyl cyanoacrylate. However, of near-equal impact has been the innovations seen in the catheters that help deliver the liquid embolics to the AVMs. These developments include flow-directed catheters, balloon-tipped catheters, detachable-tipped catheters, and distal access catheters. This article aims to review some of the more substantial advancements in the endovascular treatment of brain AVMs and to discuss the literature surrounding the expanding indications for endovascular treatment of these lesions.

scholarly journals The P600 for singular “they”: How the brain reacts when John decides to treat themselves to sushi.

2020 ◽  
Author(s):  
Grusha Prasad ◽  
Joanna Morris
Keyword(s):  
Gender Identity ◽  
Gender Identities ◽  
Processing Effort ◽  
The Brain ◽  
Binary Gender ◽  
The Way

There has been increased awareness that individuals need not have a binary gender identity (i.e., male or female), but rather, gender identities exist on a spectrum. With this increased awareness, there has also been an increase in the use of they as a singular pronoun when referring to individuals with a non-binary gender identity. Has the processing of singular they changed along with a change in its usage? Previous studies have demonstrated that sentences in which they is co-indexed with singular antecedents, are judged acceptable and are easy to process, but only if the antecedents are non-referential and/or have ambiguous gender; co-indexing they with referential antecedents with unambiguous gender (e.g., Mary) results in lower acceptability ratings and greater processing effort. We investigated whether participants who frequently interacted with individuals with a non-binary gender identity and/or identified as having a non-binary gender themselves would process sentences in which themselves was co-indexed with singular antecedents similarly. We found a significant P600 effect for sentences in which themselves was co-indexed with singular referential antecedents with unambiguous gender, but failed to find a P600 effect when the antecedents were non-referential and/or had an ambiguous gender. This pattern of results is consistent with behavioural results from previous studies, suggesting that the change in the usage of singular they has not resulted in a corresponding change in the way in which this pronoun is processed.

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