The limbic system describes a complex of brain structures central for memory, learning, as
well as goal directed and emotional behavior. In addition to pathological studies, recent …

Mild cognitive changes, including executive dysfunction, are seen in Parkinson's Disease
(PD). Approximately 30% of individuals with PD develop Parkinson's disease dementia …

Aging is characterized by a progressive loss of brain volume at an estimated rate of 5% per
decade after age 40. While these morphometric changes, especially those affecting gray …

Background: Alzheimer's disease (AD) is characterized by cognitive impairment and large
loss of grey matter volume and is the most prevalent form of dementia worldwide. Mild …

Cognitive impairment is one of the most salient non-motor symptoms of Parkinson disease
(PD) that poses a significant burden on the patients and carers as well as being a risk factor …

Cognitive impairment (CI) is a characteristic non-motor feature of Parkinson disease (PD)
that poses a severe burden on the patients and caregivers, yet relatively little is known about …

Background Neuroimaging studies on major depressive disorder (MDD) have identified an
extensive range of brain structural abnormalities, but the exact neural mechanisms …

Once a diagnosis of Parkinson's disease (PD) has been made, even in its earliest prodromal
form of subjective memory impairment, cognitive impairment has begun and involves …

Objectives To evaluate effects of a six‐month intensive dance‐exercise intervention (DI) on
cognition and brain structure in a mixed group of healthy seniors and people with mild …

Abstract Purpose of Review We summarize structural (s) MRI findings of gray matter (GM)
atrophy related to cognitive impairment in Alzheimer's disease (AD) and Parkinson's disease …