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This database contains 34 studies, archived under the term: "stimulation"

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Effects of socially stimulating group intervention on lonely, older people’s cognition: a randomized, controlled trial

Objective: Loneliness may predict impaired cognition among older people. The aim of this study was to determine the effects of socially stimulating group intervention on cognition among older individuals suffering from loneliness.; Design: A randomized controlled trial.; Setting and Participants: Two hundred thirty-five participants (≥75 years) in seven day care centers in Finland.; Intervention: Group […]

Study protocol for the recreational stimulation for elders as a vehicle to resolve delirium superimposed on dementia (Reserve For DSD) trial

Background: Delirium is a state of confusion characterized by an acute and fluctuating decline in cognitive functioning. Delirium is common and deadly in older adults with dementia, and is often referred to as delirium superimposed on dementia, or DSD. Interventions that treat DSD are not well-developed because the mechanisms involved in its etiology are not […]

Non-pharmacological, multicomponent group therapy in patients with degenerative dementia: a 12-month randomizied, controlled trial

Background: Currently available pharmacological and non-pharmacological treatments have shown only modest effects in slowing the progression of dementia. Our objective was to assess the impact of a long-term non-pharmacological group intervention on cognitive function in dementia patients and on their ability to carry out activities of daily living compared to a control group receiving the […]

A phase I trial of deep brain stimulation of memory circuits in Alzheimer’s disease

Objective: Alzheimer disease (AD) is characterized by functional impairment in the neural elements and circuits underlying cognitive and memory functions. We hypothesized that fornix/hypothalamus deep brain stimulation (DBS) could modulate neurophysiological activity in these pathological circuits and possibly produce clinical benefits.; Methods: We conducted a phase I trial in 6 patients with mild AD receiving […]

The effect of multisensory stimulation on persons residing in an extended care facility

Background: Non-pharmacological interventions, such as multisensory stimulation environments (MSSE), have demonstrated the ability to reduce inappropriate behavior among individuals with Alzheimer’s disease.; Methods: In this study, we compared the incidences of problematic behavior among individuals with Alzheimer’s disease residing in a long-term care facility who were and were not exposed to an MSSE. Retrospective data […]

Depression associated with dementia with Lewy bodies (DLB) and the effect of somatotherapy

Background: Dementia with Lewy bodies (DLB) is a common type of dementia. It is difficult to make an initial diagnosis of DLB because of a variety of early symptoms, including psychosis-like and depressive states. In this study, we examined the characteristic depressive symptoms of the prestage of DLB and the efficacy and safety of somatotherapy […]

Effects of cranial electrical stimulation on sleep disturbances, depressive symptoms, and caregiving appraisal in spousal caregivers of persons with Alzheimer’s disease

Purpose: The purpose of this work was to investigate the effects of cranial electrical stimulation (CES) on sleep disturbances, depressive symptoms, and caregiving appraisal.; Methods: Thirty-eight participants were randomly assigned to receive active CES or sham CES for 4 weeks.; Results: Both intervention groups demonstrated improvement in study measures from baseline scores. A trend toward […]

Effects of a non-focal plasticity protocol on apathy in moderate Alzheimer’s disease: A randomized, double-blind, sham-controlled trial

Background: Apathy is the most common neuropsychiatric symptom in Alzheimer’s disease (AD) and it is associated with changes in prefrontal neural circuits involved with generation of voluntary actions. To date no effective treatment for apathy has been demonstrated. Objective: We aimed to investigate the effects and safety of repetitive transcranial direct current stimulation (tDCS) on […]

Repetitive transcranial magnetic stimulation combined with cognitive training is a safe and effective modality for the treatment of Alzheimer’s disease: a randomized, double-blind study

Cortical excitability can be modulated using repetitive transcranial magnetic stimulation (rTMS). Previously, we showed that rTMS combined with cognitive training (rTMS-COG) has positive results in Alzheimer’s disease (AD). The goal of this randomized double-blind, controlled study was to examine the safety and efficacy of rTMS-COG in AD. Fifteen AD patients received 1-h daily rTMS-COG or […]

Motor effects of REAC in advanced Alzheimer’s disease: results from a pilot trial

We conducted a pilot, randomized, controlled trial to mainly investigate the feasibility, safety, and short-term motor effects of brain stimulation with radio electric asymmetric conveyer (REAC) technology in patients with advanced Alzheimer’s disease (AD) who also experience some gait dysfunction. Neuropostural optimization (NPO) or sham protocol was administered to 31 nursing home patients (mean [SD] […]

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