attention function
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2021 ◽  
Vol 12 (3) ◽  
pp. 304-312
Author(s):  
Gülbün Asuman Yüksel ◽  
Gizem Gürsoy

Background: People with normal functionality have normal cognitive changes associated with the ageing process while many people age without cognitive decline. The most exact effects of age are cognitive impairments in learning, memory, and problem solving. These age-related effects slightly increase or do not change for many years, and do not affect the daily life activities of the person. Methods: To investigate age-related cognitive effects, detailed cognitive evaluations were compared with 20 years intervals in 7 (seven) elderly individuals at Haydarpaşa Numune Training and Research Hospital in 2019. These individuals are continuing daily life activities and sociocultural relations independently. Mini-mental state examination, verbal memory processes test and visual memory test-Wechsler memory scale for memory processes, digit span test for attention function, verbal fluency, similarities, stroop, and trail-making test for the evaluation of frontal lobe functions, Benton’s line direction determination test for the visuospatial organization have been applied to individuals. Results: In comparison with the cognitive test results applied twenty years ago; immediate memory impairment is evident, abstraction and attention function are relatively less affected. The tests showing the frontal lobe function, the verbal fluency which also reflects the vocabulary information is less affected, while the cognitive impairment is more in consecutive-complex processes. Conclusion: Cognitive functions based on attention, vocabulary and knowledge are substantially preserved with mild improvement in normal ageing. The most important improvement is on executive functions due to the decrease in motor and cognitive processing speed in cases where complex information needs to be processed.


2021 ◽  
Vol 154 ◽  
pp. 105806
Author(s):  
Atsuo Yoshino ◽  
Naofumi Otsuru ◽  
Go Okada ◽  
Keisuke Tanaka ◽  
Satoshi Yokoyama ◽  
...  

Sensors ◽  
2021 ◽  
Vol 21 (17) ◽  
pp. 5921
Author(s):  
Ronghui Zhang ◽  
Xiaojun Jing

Wireless sensing can be used for human identification by mining and quantifying individual behavior effects on wireless signal propagation. This work proposes a novel device-free biometric (DFB) system, WirelessID, that explores the joint human fine-grained behavior and body physical signatures embedded in channel state information (CSI) by extracting spatiotemporal features. In addition, the signal fluctuations corresponding to different parts of the body contribute differently to the identification performance. Inspired by the success of the attention mechanism in computer vision (CV), thus, to extract more robust features, we introduce the spatiotemporal attention function into our system. To evaluate the performance, commercial WiFi devices are used for prototyping WirelessID in a real laboratory environment with an average accuracy of 93.14% and a best accuracy of 97.72% for five individuals.


2021 ◽  
Author(s):  
Matthew James Hirshberg ◽  
Blake Anthony Colaianne ◽  
Mark T. Greenberg ◽  
Karen Inkelas ◽  
Richard J Davidson ◽  
...  

We hypothesized that college students who enrolled in the Art and Science of Human Flourishing (ASHF), a novel academic and experiential for-credit course on human flourishing, would demonstrate improved mental health and strengthen skills and behaviors associated with flourishing relative to control students. In a two-wave, multi-site, propensity-score matched controlled trial (ASHF n=217, Control n=318; N=535), ASHF participants reported significantly improved mental health (i.e., reduced depression) and flourishing, improvements on multiple attention and social-emotional skills (e.g., attention function, self-compassion), and increases in prosocial attitudes (shared humanity; Cohen’s ds= 0.31–0.47) compared to controls. There was no evidence for ASHF course impacts on health or risk behaviors, raising the possibility that these may take more time to change. The ASHF may represent an effective curricular approach to reducing and potentially preventing poor mental health and promoting flourishing in college students.


2021 ◽  
Vol 39 (Supplement 1) ◽  
pp. e210
Author(s):  
Naomi Miyamatsu ◽  
Shin Murata ◽  
Tomoko Okamoto ◽  
Mizuki Ichikawa ◽  
Saori Azuma ◽  
...  

2021 ◽  
Vol 49 (3) ◽  
pp. 1-8
Author(s):  
Jia Fu ◽  
Guoming Yu ◽  
Lun Zhao

We investigated the effects of aging on attentional functions using the Attention Network Test (ANT), which enables simultaneous testing of alerting, orienting, and executive networks, and their interactions. Participants were 38 young adults (Mage = 21.35 years) and 36 older adults (Mage = 71.17 years). Although the older adults exhibited a slower overall response, the three attentional functions showed different modulation according to age group and the trial block being completed. Older adults exhibited significant impairment in the alerting function, regardless of whether they were completing the first or second block of trials, whereas their executive function decreased significantly only in Block 2 owing to cognitive fatigue. Both age groups performed similarly for the orienting function. Future researchers should seek to further clarify the specificity of attention function with people aged over 70 years to address their attention disturbance.


2021 ◽  
Vol 18 ◽  
pp. 63-74
Author(s):  
Jolanta Skowronek

Hearing has a decisive role in human life and human development. It conditions proper functioning in terms of both primary and higher skills. Sometimes, despite the normative level of physiological hearing, there are difficulties in perception and auditory analysis. The article describes the importance of the sense of hearing in human life. The auditory attention function and its components are described. Basic profiles of auditory attention occurring in children and the difficulties that they condition — especially in the development of communication competence and school situation — are also described. The article ends with developed proposals for strategies for working with children with impaired hearing attention. The recommendations developed are the result of literature studies, observations and numerous consultations with parents. The article aims to increase the awareness and alertness of teachers towards children with the behaviours described in the article.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Rashelle M. Hoffman ◽  
Christine M. Embury ◽  
Brandon J. Lew ◽  
Elizabeth Heinrichs-Graham ◽  
Tony W. Wilson ◽  
...  

AbstractAdolescence is a critical period for the development and refinement of several higher-level cognitive functions, including visual selective attention. Clinically, it has been noted that adolescents with cerebral palsy (CP) may have deficits in selectively attending to objects within their visual field. This study aimed to evaluate the neural oscillatory activity in the ventral attention network while adolescents with CP performed a visual selective attention task. Adolescents with CP (N = 14; Age = 15.7 ± 4 years; MACS I–III; GMFCS I–IV) and neurotypical (NT) adolescents (N = 21; Age = 14.3 ± 2 years) performed the Eriksen flanker task while undergoing magnetoencephalographic (MEG) brain imaging. The participants reported the direction of a target arrow that was surrounded by congruent or incongruent flanking arrows. Compared with NT adolescents, adolescents with CP had slower responses and made more errors regarding the direction of the target arrow. The MEG results revealed that adolescents with CP had stronger alpha oscillations in the left insula when the flanking arrows were incongruent. Furthermore, participants that had more errors also tended to have stronger alpha oscillatory activity in this brain region. Altogether these results indicate that the aberrant activity seen in the left insula is associated with diminished visual selective attention function in adolescents with CP.


Author(s):  
Neşe UYSAL ◽  
Gülcan BAĞÇİVAN ◽  
Filiz ÜNAL TOPRAK ◽  
Yeter SOYLU ◽  
Bektaş KAYA

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