[HTML][HTML] Reorganization of brain networks and its association with general cognitive performance over the adult lifespan
Healthy aging is associated with structural and functional changes in the brain even in
individuals who are free of neurodegenerative diseases. Using resting state functional …
individuals who are free of neurodegenerative diseases. Using resting state functional …
[HTML][HTML] Involvement of the precuneus/posterior cingulate cortex is significant for the development of Alzheimer's disease: A PET (THK5351, PiB) and resting fMRI …
T Yokoi, H Watanabe, H Yamaguchi… - Frontiers in Aging …, 2018 - frontiersin.org
Background: Imaging studies in Alzheimer's disease (AD) have yet to answer the underlying
questions concerning the relationship among tau retention, neuroinflammation, network …
questions concerning the relationship among tau retention, neuroinflammation, network …
Changes in white matter fiber density and morphology across the adult lifespan: A cross‐sectional fixel‐based analysis
White matter (WM) fiber bundles change dynamically with age. These changes could be
driven by alterations in axonal diameter, axonal density, and myelin content. In this study, we …
driven by alterations in axonal diameter, axonal density, and myelin content. In this study, we …
[HTML][HTML] Severe hyposmia and aberrant functional connectivity in cognitively normal Parkinson's disease
Objective Severe hyposmia is a risk factor of dementia in Parkinson's disease (PD), while
the underlying functional connectivity (FC) and brain volume alterations in PD patients with …
the underlying functional connectivity (FC) and brain volume alterations in PD patients with …
[HTML][HTML] Functional connector hubs in the cerebellum
Accumulating evidence from anatomical and neuroimaging studies suggests that the
cerebellum is engaged in a variety of motor and cognitive tasks. Given its various functions …
cerebellum is engaged in a variety of motor and cognitive tasks. Given its various functions …
An unbiased data-driven age-related structural brain parcellation for the identification of intrinsic brain volume changes over the adult lifespan
This study aims to elucidate age-related intrinsic brain volume changes over the adult
lifespan using an unbiased data-driven structural brain parcellation. Anatomical brain …
lifespan using an unbiased data-driven structural brain parcellation. Anatomical brain …
Structural MRI correlates of amyotrophic lateral sclerosis progression
J Senda, N Atsuta, H Watanabe… - Journal of Neurology …, 2017 - jnnp.bmj.com
Purpose Amyotrophic lateral sclerosis (ALS) presents with varying degrees of brain
degeneration that can extend beyond the corticospinal tract (CST). Furthermore, the clinical …
degeneration that can extend beyond the corticospinal tract (CST). Furthermore, the clinical …
Distinct manifestation of cognitive deficits associate with different resting-state network disruptions in non-demented patients with Parkinson's disease
Cognitive deficits in Parkinson's disease (PD) are heterogeneous entities, but a relationship
between the heterogeneity of cognitive deficits and resting-state network (RSN) changes …
between the heterogeneity of cognitive deficits and resting-state network (RSN) changes …
[HTML][HTML] Identifying the brain's connector hubs at the voxel level using functional connectivity overlap ratio
Neuroimaging studies have shown that the brain is functionally organized into several large-
scale brain networks. Within these networks are regions that are widely connected to several …
scale brain networks. Within these networks are regions that are widely connected to several …
Voice features of Parkinson's disease patients with subthalamic nucleus deep brain stimulation
Y Tanaka, T Tsuboi, H Watanabe, Y Kajita… - Journal of …, 2015 - Springer
Voice and speech disorders are one of the most important issues after subthalamic nucleus
deep brain stimulation (STN-DBS) in Parkinson's disease patients; however, their …
deep brain stimulation (STN-DBS) in Parkinson's disease patients; however, their …