scholarly journals Assessing Mild Behavioral Impairment with the Mild Behavioral Impairment-Checklist in People with Mild Cognitive Impairment

2018 ◽  
Vol 66 (1) ◽  
pp. 83-95 ◽  
Author(s):  
Sabela C. Mallo ◽  
Zahinoor Ismail ◽  
Arturo X. Pereiro ◽  
David Facal ◽  
Cristina Lojo-Seoane ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Behavioral Impairment

scholarly journals Network analysis of impulse dyscontrol in mild cognitive impairment and subjective cognitive decline

2021 ◽  
pp. 1-10
Author(s):  
T. Saari ◽  
E. E. Smith ◽  
Z. Ismail
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Observational Study ◽  
Cognitive Decline ◽  
Prospective Observational Study ◽  
Subjective Cognitive Decline ◽  
Behavioral Impairment ◽  
Conditional Dependence ◽  
With Memory ◽  
Central Symptom

ABSTRACT Objectives: To investigate conditional dependence relationships of impulse dyscontrol symptoms in mild cognitive impairment (MCI) and subjective cognitive decline (SCD). Design: A prospective, observational study. Participants: Two hundred and thirty-five patients with MCI (n = 159) or SCD (n = 76) from the Prospective Study for Persons with Memory Symptoms dataset. Measurements: Items of the Mild Behavioral Impairment Checklist impulse dyscontrol subscale. Results: Stubbornness/rigidity, agitation/aggressiveness, and argumentativeness were frequent and the most central symptoms in the network. Impulsivity, the fourth most central symptom in the network, served as the bridge between these common symptoms and less central and rare symptoms. Conclusions: Impulse dyscontrol in at-risk states for dementia is characterized by closely connected symptoms of irritability, agitation, and rigidity. Compulsions and difficulties in regulating rewarding behaviors are relatively isolated symptoms.

scholarly journals Risk of Conversion to Dementia in a Mild Behavioral Impairment Group Compared to a Psychiatric Group and to a Mild Cognitive Impairment Group

2018 ◽  
Vol 62 (1) ◽  
pp. 227-238 ◽  
Author(s):  
Fernando E. Taragano ◽  
Ricardo F. Allegri ◽  
Silvina L. Heisecke ◽  
María I. Martelli ◽  
Mónica L. Feldman ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Behavioral Impairment ◽  
Mild Cognitive Impairment Group

scholarly journals P1-277: THE ROLE OF THE MILD BEHAVIORAL IMPAIRMENT-CHECKLIST IN PREDICTING FUNCTIONALITY IN THE CONTINUUM FROM NORMAL AGING TO MILD COGNITIVE IMPAIRMENT

2019 ◽  
Vol 15 ◽  
pp. P346-P347
Author(s):  
Sabela C. Mallo ◽  
Onésimo Juncos-Rabadán ◽  
David Facal ◽  
Zahinoor Ismail ◽  
Sietske A.M. Sikkes ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Normal Aging ◽  
Behavioral Impairment ◽  
The Continuum

The Association Between Diabetes Mellitus and Mild Behavioral Impairment Among Mild Cognitive Impairment: Findings from Singapore

2021 ◽  
pp. 1-10
Author(s):  
See Ann Soo ◽  
Kok Pin Ng ◽  
Fennie Wong ◽  
Seyed Ehsan Saffari ◽  
Chathuri Yatawara ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Regression Models ◽  
Later Life ◽  
Emotional Dysregulation ◽  
Behavioral Changes ◽  
Behavioral Impairment ◽  
Cognitively Normal ◽  
Domain Scores

Background: Mild behavioral impairment (MBI) describes persistent behavioral changes in later life as an at-risk state for dementia. While cardiovascular risk factors (CVRFs) are linked to dementia, it is uncertain how CVRFs are associated with MBI. Objective: To determine the prevalence of MBI and its association with CVRFs among cognitively normal (CN) and mild cognitive impairment (MCI) individuals in Singapore. Methods: 172 individuals (79 CN and 93 MCI) completed the MBI-checklist (MBI-C). The prevalence of MBI and MBI-C sub-domain characteristics among CN and MCI were examined. Regression models evaluated the relationships between MBI-C sub-domain scores with CVRFs. Results: The prevalence of MBI and mean MBI-C total score were significantly higher among MCI than CN (34.4%versus 20.3%, p = 0.022 and 7.01 versus 4.12, p = 0.04). The highest and lowest-rated sub-domains among CN and MCI were impulse dyscontrol and abnormal thoughts and perception respectively. Within the MCI cohort, a higher proportion of individuals with diabetes mellitus (DM) had MBI compared to individuals without DM (28.1%versus 10.4%, p = 0.025). The interaction of DM and MCI cohort resulted in significantly higher mean MBI-C total, decreased motivation, emotional dysregulation, impulse dyscontrol, and abnormal thoughts and perception sub-domain scores. Conclusion: The prevalence of MBI is higher among a Singapore cohort compared to Caucasian cohorts. The associations of DM with both the presence and severity of MBI among MCI suggest that DM may be a risk factor for MBI. The optimization of DM may be a potential therapeutic approach to improve clinical outcomes among MCI with MBI.

Prevalence, neurobiology, and treatments for apathy in prodromal dementia

2017 ◽  
Vol 30 (2) ◽  
pp. 177-184 ◽  
Author(s):  
Chelsea Sherman ◽  
Celina S. Liu ◽  
Nathan Herrmann ◽  
Krista L. Lanctôt
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Literature Search ◽  
Neuropsychiatric Symptom ◽  
Prevalence Rates ◽  
Pharmacological Treatments ◽  
Pharmacological Interventions ◽  
Behavioral Impairment ◽  
Prodromal Dementia ◽  
Comprehensive Literature Search

ABSTRACTBackground:Apathy, characterized by diminished motivation, is a highly prevalent neuropsychiatric symptom in dementia. However, there is a substantial knowledge gap with regard to prevalence rates, neurobiological underpinnings, and effective treatments for apathy in pre-dementia states, including mild cognitive impairment (MCI) and mild behavioral impairment (MBI).Methods:We conducted a comprehensive literature search using MEDLINE, Embase, and PsycINFO databases to identify available research on apathy in prodromal dementia.Results:Apathy has consistently been detected in individuals with MCI with varying prevalence rates, and only recently has literature discussed the prevalence of apathy in MBI. Few pharmacological treatments have been utilized for apathy, with galantamine and risperidone showing mild reductions in apathetic behaviors. Non-pharmacological interventions in prodromal dementia are beginning to be explored and show promise, but few studies have replicated those results.Discussion:More comprehensive guidelines for diagnosing apathy and further research investigating neurobiological mechanisms of apathy in MCI and MBI are required in order to effectively treat apathetic patients in prodromal dementia.

scholarly journals Mild behavioral impairment is associated with amyloid, tau and neurodegeneration in mild cognitive impairment

2021 ◽  
Vol 17 (S6) ◽  
Author(s):  
Zahinoor Ismail ◽  
Hung‐Yu Chen ◽  
Sascha Gill ◽  
James Naude ◽  
Eric E. Smith
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Behavioral Impairment

scholarly journals Progressive Behavioral Impairment in Patients of Mild Cognitive Impairment

2017 ◽  
Vol 3 (4) ◽  
Author(s):  
Chepure Ashish ◽  
Subramanyam Alka ◽  
Ungratwar Apurva ◽  
Kamath Ravindra
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Behavioral Impairment
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