Several studies have reported improvements in cognitive communicative abilities with working memory training and alternative therapeutic methods conducted separately. The present study aimed to investigate the effects of combining yoga and working memory training among healthy middle aged adults. A total of 45 participants were randomly assigned into three groups. Group 1 received both yoga and working memory training, group 2 received only working memory training and group 3 served as the control group. Working memory training was provided on six tasks. Yoga training involved pranayamas and mudras. Effects of training were assessed along with the self-perceptual rating of the participants towards training. Results reveal greater training effects among group 1 participants, followed by group 2 and group 3. Group 1 also reported better perception of training (p < 0.05) than group 2. The study highlights that yoga is not only an alternative approach, but also augmentative in improving cognitive communicative abilities.
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http://dx.doi.org/10.1016/j.ctcp.2017.05.007 | DOI Listing |
Elife
January 2025
Department of Neurology, University of Iowa, Iowa City, United States.
The role of striatal pathways in cognitive processing is unclear. We studied dorsomedial striatal cognitive processing during interval timing, an elementary cognitive task that requires mice to estimate intervals of several seconds and involves working memory for temporal rules as well as attention to the passage of time. We harnessed optogenetic tagging to record from striatal D2-dopamine receptor-expressing medium spiny neurons (D2-MSNs) in the indirect pathway and from D1-dopamine receptor-expressing MSNs (D1-MSNs) in the direct pathway.
View Article and Find Full Text PDFBehav Neurol
January 2025
Department of Animal Biology and Physiology, University of Yaoundé I, Yaoundé, Cameroon.
Amnesia is a memory disorder marked by the inability to recall or acquire information. Hence, drugs that also target the neurogenesis process constitute a hope to discover a cure against memory disorders. This study is aimed at evaluating the antiamnesic and neurotrophic effects of the aqueous extract of () on in vivo and in vitro models of excitotoxicity.
View Article and Find Full Text PDFAlzheimers Dement (Amst)
January 2025
Department of Neurology Massachusetts General Hospital, Harvard Medical School Boston Massachusetts USA.
Introduction: Timely detection and tracking of Alzheimer's disease (AD) -related cognitive decline has become a public health priority. We investigated whether the NIH Toolbox for Assessment of Neurological and Behavioral Function-Cognition Battery (NIHTB-CB) detects AD-related cognitive decline.
Methods: = 171 participants (age 76.
Soa Chongsonyon Chongsin Uihak
January 2025
Department of Psychiatry, Seoul National University Hospital, Seoul, Korea.
Objectives: This study examined the neurocognitive profiles of early adulthood attention-deficit/hyperactivity disorder (ADHD) patients using the Korean version of the Wechsler Adult Intelligence Scale, 4th Edition (K-WAIS-IV) and Continuous Performance Test 3rd Edition (CPT-3) assessment results.
Methods: A total of 105 individuals underwent the K-WAIS-IV assessment, and 68 participants completed the CPT-3. We examined the differences between intelligence subindex scores using paired t-tests and applied Pearson's correlation analysis to determine the correlation between the K-WAIS-IV and CPT-3 scores.
BMC Med Educ
January 2025
Department of Radiology and Tianjin Key Lab of Functional Imaging and Tianjin Institute of Radiology and State Key Laboratory of Experimental Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China.
Background: National Medical Licensing Examination (NMLE) is the entrance exam for medical practice in China, and its general medical knowledge test (GMKT) evaluates abilities of medical students to comprehensively apply medical knowledge to clinical practice. This study aimed to identify nonacademic predictors of GMKT performance, which would benefit medical schools in designing appropriate strategies and techniques to facilitate the transition from medical students to qualified medical practitioners.
Methods: In 1202 medical students, we conducted the deletion-substitution-addition (DSA) and structural equation model (SEM) analyses to identify nonacademic predictors of GMKT performance from 98 candidate variables including early life events, physical conditions, psychological and personality assessments, cognitive abilities, and socioeconomic conditions.
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