scholarly journals Effects of Semantic Feature Analysis Treatment on Landmark Naming in Individuals with Subjective Memory Impairment

2021 ◽  
Vol 26 (2) ◽  
pp. 428-446
Author(s):  
Sang Eun Lee ◽  
Jee Eun Sung ◽  
Eunha Jo
Keyword(s):  
Memory Impairment ◽  
Semantic Feature ◽  
Feature Analysis ◽  
Subjective Memory ◽  
Subjective Memory Impairment ◽  
Semantic Feature Analysis

Phonomotor Versus Semantic Feature Analysis Treatment for Anomia in 58 Persons With Aphasia: A Randomized Controlled Trial

2019 ◽  
Vol 62 (12) ◽  
pp. 4464-4482 ◽  
Author(s):  
Diane L. Kendall ◽  
Megan Oelke Moldestad ◽  
Wesley Allen ◽  
Janaki Torrence ◽  
Stephen E. Nadeau
Keyword(s):  
Randomized Controlled Trial ◽  
Response Latency ◽  
Controlled Trial ◽  
Semantic Knowledge ◽  
Semantic Feature ◽  
Feature Analysis ◽  
Group Differences ◽  
Randomized Controlled ◽  
Confrontation Naming ◽  
Semantic Feature Analysis

Purpose The ultimate goal of anomia treatment should be to achieve gains in exemplars trained in the therapy session, as well as generalization to untrained exemplars and contexts. The purpose of this study was to test the efficacy of phonomotor treatment, a treatment focusing on enhancement of phonological sequence knowledge, against semantic feature analysis (SFA), a lexical-semantic therapy that focuses on enhancement of semantic knowledge and is well known and commonly used to treat anomia in aphasia. Method In a between-groups randomized controlled trial, 58 persons with aphasia characterized by anomia and phonological dysfunction were randomized to receive 56–60 hr of intensively delivered treatment over 6 weeks with testing pretreatment, posttreatment, and 3 months posttreatment termination. Results There was no significant between-groups difference on the primary outcome measure (untrained nouns phonologically and semantically unrelated to each treatment) at 3 months posttreatment. Significant within-group immediately posttreatment acquisition effects for confrontation naming and response latency were observed for both groups. Treatment-specific generalization effects for confrontation naming were observed for both groups immediately and 3 months posttreatment; a significant decrease in response latency was observed at both time points for the SFA group only. Finally, significant within-group differences on the Comprehensive Aphasia Test–Disability Questionnaire ( Swinburn, Porter, & Howard, 2004 ) were observed both immediately and 3 months posttreatment for the SFA group, and significant within-group differences on the Functional Outcome Questionnaire ( Glueckauf et al., 2003 ) were found for both treatment groups 3 months posttreatment. Discussion Our results are consistent with those of prior studies that have shown that SFA treatment and phonomotor treatment generalize to untrained words that share features (semantic or phonological sequence, respectively) with the training set. However, they show that there is no significant generalization to untrained words that do not share semantic features or phonological sequence features.

The Anterior-posterior Functional Connectivity Disconnection in the Elderly with Subjective Memory Impairment and Amnestic Mild Cognitive Impairment

2020 ◽  
Vol 17 (4) ◽  
pp. 373-381
Author(s):  
Wuhai Tao ◽  
Jinping Sun ◽  
Xin Li ◽  
Wen Shao ◽  
Jing Pei ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Functional Connectivity ◽  
Memory Impairment ◽  
Amnestic Mild Cognitive Impairment ◽  
Magnetic Resonance Imaging Scan ◽  
Subjective Memory ◽  
Long Distance ◽  
Whole Brain ◽  
Subjective Memory Impairment

Background: Subjective Memory Impairment (SMI) may tremendously increase the risk of Alzheimer’s Disease (AD). The full understanding of the neuromechanism of SMI will shed light on the early intervention of AD. Methods: In the current study, 23 Healthy Controls (HC), 22 SMI subjects and 24 amnestic Mild Cognitive Impairment (aMCI) subjects underwent the comprehensive neuropsychological assessment and the resting-state functional magnetic resonance imaging scan. The difference in the connectivity of the Default Mode Network (DMN) and Functional Connectivity (FC) from the Region of Interest (ROI) to the whole brain were compared, respectively. Results: The results showed that HC and SMI subjects had significantly higher connectivity in the region of the precuneus area compared to aMCI subjects. However, from this region to the whole brain, SMI and aMCI subjects had significant FC decrease in the right anterior cingulum, left superior frontal and left medial superior frontal gyrus compared to HC. In addition, this FC change was significantly correlated with the cognitive function decline in participants. Conclusion: Our study indicated that SMI subjects had relatively intact DMN connectivity but impaired FC between the anterior and posterior brain. The findings suggest that long-distance FC is more vulnerable than the short ones in the people with SMI.

Parental dementia and subjective memory impairment in the health and retirement study

2021 ◽  
pp. 1-9
Author(s):  
Tyler R. Bell ◽  
Nikki L. Hill ◽  
Sakshi Bhargava ◽  
Jacqueline Mogle
Keyword(s):  
Memory Impairment ◽  
Health And Retirement Study ◽  
Subjective Memory ◽  
Subjective Memory Impairment ◽  
Retirement Study

scholarly journals Long-term subjective memory after electroconvulsive therapy

BJPsych Open ◽  
2020 ◽  
Vol 6 (2) ◽  
Author(s):  
Robert Sigström ◽  
Axel Nordenskjöld ◽  
Anders Juréus ◽  
Caitlin Clements ◽  
Erik Joas ◽  
...  
Keyword(s):  
Electroconvulsive Therapy ◽  
Memory Impairment ◽  
Rating Scale ◽  
Final Analysis ◽  
Negative Effects ◽  
Subjective Memory ◽  
Subjective Memory Impairment ◽  
Negative Effect ◽  
Negative Expectations

Background There have been reports of long-term subjective memory worsening after electroconvulsive therapy (ECT). Aims To study the prevalence and risk factors of long-term subjective memory worsening among patients receiving ECT in routine clinical practice. Method Patients (n = 535, of whom 277 were included in the final analysis) were recruited from eight Swedish hospitals. Participants' subjective memory impairment was assessed before ECT and a median of 73 days after ECT using the memory item from the Comprehensive Psychopathological Rating Scale. Participants also rated their pre-ECT expectations and post-ECT evaluations of the effect of ECT on memory on a 7-point scale. We used ordinal regression to identify variables associated with subjective memory worsening and negative evaluations of the effect of ECT on memory. Results Comparisons of pre- and post-ECT assessments showed that subjective memory worsened in 16.2% of participants, remained unchanged in 52.3% and improved in 31.4%. By contrast, when asked to evaluate the effect of ECT on memory after treatment 54.6% reported a negative effect. Subjective memory worsening was associated with negative expectations before ECT, younger age and shorter duration of follow-up. Conclusions Although subjective memory improved more often than it worsened when assessed before and after ECT, a majority of patients reported that ECT had negative effects on their memory when retrospectively asked how ECT had affected it. This might suggest that some patients attribute pre-existing subjective memory impairment to ECT. Clinicians should be aware that negative expectations are associated with subjective worsening of memory after ECT.

scholarly journals The Effect of Pulse Width on Subjective Memory Impairment and Remission Rate 6 Months After Electroconvulsive Therapy

2020 ◽  
Vol 36 (4) ◽  
pp. 272-278
Author(s):  
Elsa Tornhamre ◽  
Carl Johan Ekman ◽  
Åsa Hammar ◽  
Mikael Landen ◽  
Johan Lundberg ◽  
...  
Keyword(s):  
Electroconvulsive Therapy ◽  
Pulse Width ◽  
Memory Impairment ◽  
Remission Rate ◽  
Subjective Memory ◽  
Subjective Memory Impairment

SCREENING FOR DEMENTIA: IS 1 SIMPLE QUESTION THE ANSWER?

2015 ◽  
Vol 86 (11) ◽  
pp. e4.152-e4
Author(s):  
Baba Aji ◽  
Andrew Larner
Keyword(s):  
Memory Impairment ◽  
Seizure Type ◽  
Subjective Memory ◽  
Subjective Memory Impairment ◽  
The Past ◽  
Dementia Screening ◽  
Memory Problems ◽  
Simple Question ◽  
Screening Question

ObjectiveTo examine the diagnostic utility of the dementia screening question from the DoH Dementia CQUIN document (2012) in consecutive patients in a dedicated epilepsy clinic, individuals in whom memory complaints are common.Results100 consecutive outpatients (M:F=61:39, median age 44.5 years) were asked ‘Have you been more forgetful in the past 12 months to the extent that it has significantly affected your life?’, as advocated in the Dementia CQUIN document. There was a 48% yes response. No patient was adjudged to have dementia. Comparing the yes/no groups, there was no difference in sex ratio, age, seizure type, or use of antiepileptic drugs (monotherapy versus polytherapy). Those answering yes were more likely to be follow-up than new patients. Intergroup difference in epilepsy duration showed a trend to longer duration in the yes group. The most common examples of memory problems volunteered were forgetting to attend appointments, take medications, or switch off appliances, suggestive of attentional rather than mnestic problems.ConclusionsThese data suggest that the Dementia CQUIN screening question has very low specificity, and hence will identify many false positives, with risk of overdiagnosis of dementia in individuals with purely subjective memory impairment.

scholarly journals The effectiveness of semantic feature analysis: An evidence-based systematic review

2014 ◽  
Vol 57 (4) ◽  
pp. 254-267 ◽  
Author(s):  
K.M. Maddy ◽  
G.J. Capilouto ◽  
K.L. McComas
Keyword(s):  
Systematic Review ◽  
Semantic Feature ◽  
Feature Analysis ◽  
Evidence Based ◽  
Semantic Feature Analysis

P3-228: A COMPREHENSIVE VISUAL RATING SCALE ON BRAIN MRI: APPLICATION TO ALZHEIMER'S DISEASE, MILD COGNITIVE IMPAIRMENT, AND SUBJECTIVE MEMORY IMPAIRMENT

2014 ◽  
Vol 10 ◽  
pp. P714-P714
Author(s):  
Jae-Won Jang ◽  
So Young Park ◽  
Young Ho Park ◽  
Min Jae Baek ◽  
Jae-Sung Lim ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Memory Impairment ◽  
Rating Scale ◽  
Brain Mri ◽  
Subjective Memory ◽  
Visual Rating ◽  
Subjective Memory Impairment ◽  
Visual Rating Scale

P2-169: Cortical thinning in subjective memory impairment

2013 ◽  
Vol 9 ◽  
pp. P410-P411
Author(s):  
Dix Meiberth ◽  
Lukas Scheef ◽  
Henning Boecker ◽  
Frank Jessen
Keyword(s):  
Memory Impairment ◽  
Subjective Memory ◽  
Cortical Thinning ◽  
Subjective Memory Impairment
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