Search Results - "Katayama, Osamu"

Association between driving a car and retention of brain volume in Japanese older adults by Shimada, Hiroyuki, Bae, Seongryu, Harada, Kenji, Makino, Keitaro, Chiba, Ippei, Katayama, Osamu, Lee, Sangyoon

“…Driving cessation is a major negative life event that has been associated with a decline in health conditions including dementia. The increase in activity…”
Get full text

Lifestyle Activity Patterns Related to Physical Frailty and Cognitive Impairment in Urban Community-Dwelling Older Adults in Japan by Katayama, Osamu, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Shinkai, Yohei, Chiba, Ippei, Harada, Kenji, Shimada, Hiroyuki

“…Investigating the lifestyle activity patterns of urban community-dwelling Japanese older adults, focusing on physical frailty and cognitive impairment…”
Get full text

Association between Non-Face-to-Face Interactions and Incident Disability in Older Adults by Katayama, Osamu, Lee, S., Bae, S., Makino, K., Chiba, I., Harada, K., Morikawa, M., Tomida, K., Shimada, H.

“…Objectives This observational prospective cohort study, conducted between September 2015 and February 2019, aimed to investigate the association between the…”
Get full text

The association between social activity and physical frailty among community-dwelling older adults in Japan by Katayama, Osamu, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Chiba, Ippei, Harada, Kenji, Shinkai, Yohei, Shimada, Hiroyuki

“…Abstract Background Physical frailty is associated with social activity. However, the relationship between physical frailty and levels of engagement with other…”
Get full text

Are non-face-to-face interactions an effective strategy for maintaining mental and physical health? by Katayama, Osamu, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Chiba, Ippei, Harada, Kenji, Morikawa, Masanori, Tomida, Kouki, Shimada, Hiroyuki

“…•This study assessed the interaction status of older adults.•The interaction status was associated with the mental and physical health.•Interaction status to…”
Get full text

Association between the perceived value of adopting new behaviors and depressive symptoms among older adults by Nishijima, Chiharu, Katayama, Osamu, Lee, Sangyoon, Makino, Keitaro, Harada, Kenji, Morikawa, Masanori, Tomida, Kouki, Yamaguchi, Ryo, Fujii, Kazuya, Misu, Yuka, Shimada, Hiroyuki

“…Early preventive measures against depression have become important with unprecedented global aging. Increase in one’s perceived value (PV) may correspond to…”
Get full text

Treatment of Medial Medullary Infarction Using a Novel iNems Training: A Case Report and Literature Review by Kodama, Takayuki, Katayama, Osamu, Nakano, Hideki, Ueda, Tomohiro, Murata, Shin

“…Objective. We describe the case of a 66-year-old Japanese male patient who developed medial medullary infarction along with severe motor paralysis and intense…”
Get full text

Neural activities behind the influence of sensorimotor incongruence on dysesthesia and motor control by Katayama, Osamu, Nishi, Yuki, Osumi, Michihiro, Takamura, Yusaku, Kodama, Takayuki, Morioka, Shu

“…•Sensorimotor incongruence caused many dysesthesias.•Sensorimotor incongruence decreased the movement accuracy.•Sensorimotor incongruence reduced the activity…”
Get full text

Development and validation of new screening tool for predicting dementia risk in community-dwelling older Japanese adults by Makino, Keitaro, Lee, Sangyoon, Bae, Seongryu, Chiba, Ippei, Harada, Kenji, Katayama, Osamu, Shinkai, Yohei, Shimada, Hiroyuki

“…Established clinical assessments for detecting dementia risk often require time, cost, and face-to-face meetings. We aimed to develop a Simplified Telephone…”
Get full text

Differential effects of lifestyle activities on disability incidence based on neighborhood amenities by Katayama, Osamu, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Chiba, Ippei, Harada, Kenji, Shinkai, Yohei, Shimada, Hiroyuki

“…This study examined the effect of neighborhood amenities on disability risk among community-dwelling older adults in Japan, based on lifestyle activities. This…”
Get full text

A simple algorithm to predict disability in community-dwelling older Japanese adults by Katayama, Osamu, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Chiba, Ippei, Harada, Kenji, Morikawa, Masanori, Tomida, Kouki, Shimada, Hiroyuki

“…•Risk of developing a disability differs by age group.•Predicting disability risk in the globally increasing aging population is essential.•Mental health,…”
Get full text

Association between COVID-19 emergency declarations and physical activity among community-dwelling older adults enrolled in a physical activity measurement program: Evidence from a retrospective observational study using the regression discontinuity design by Chiba, Ippei, Takahashi, Masayoshi, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Katayama, Osamu, Harada, Kenji, Tomida, Kouki, Morikawa, Masanori, Yamashiro, Yukari, Takayanagi, Naoto, Sudo, Motoki, Shimada, Hiroyuki

“…The current study examines the negative impact of the coronavirus disease 2019 (COVID-19) emergency declarations on physical activity among the…”
Get full text

Association of social isolation and smartphone use on cognitive functions by Morikawa, Masanori, Lee, Sangyoon, Makino, Keitaro, Bae, Seongryu, Chiba, Ippei, Harada, Kenji, Tomida, Kouki, Katayama, Osamu, Shimada, Hiroyuki

“…•Social isolation is a mental health issue associated with cognitive functions•Smartphone use is expected to be protective factor against the cognitive…”
Get full text

Life Satisfaction and the Relationship between Mild Cognitive Impairment and Disability Incidence: An Observational Prospective Cohort Study by Katayama, Osamu, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Chiba, Ippei, Harada, Kenji, Shinkai, Yohei, Shimada, Hiroyuki

“…The relationship between the incidence of disability and cognitive function has been clarified, but whether life satisfaction is related to this relationship…”
Get full text

Detection of neurophysiological markers of cognitive reserve: an EEG study by Katayama, Osamu, Stern, Yaakov, Habeck, Christian, Coors, Annabell, Lee, Sangyoon, Harada, Kenji, Makino, Keitaro, Tomida, Kouki, Morikawa, Masanori, Yamaguchi, Ryo, Nishijima, Chiharu, Misu, Yuka, Fujii, Kazuya, Kodama, Takayuki, Shimada, Hiroyuki

“…Cognitive reserve (CR) is a property of the brain that allows for better-than-expected cognitive performance relative to the degree of brain change over the…”
Get full text

A New Social Network Scale for Detecting Depressive Symptoms in Older Japanese Adults by Bae, Seongryu, Harada, Kenji, Chiba, Ippei, Makino, Keitaro, Katayama, Osamu, Lee, Sangyoon, Shinkai, Yohei, Shimada, Hiroyuki

“…Social engagement and networking deter depression among older adults. During the COVID-19 pandemic, older adults are especially at risk of isolation from…”
Get full text

Absolute Cardiovascular Disease Risk Assessed in Old Age Predicts Disability and Mortality: A Retrospective Cohort Study of Community-Dwelling Older Adults by Makino, Keitaro, Lee, Sangyoon, Bae, Seongryu, Chiba, Ippei, Harada, Kenji, Katayama, Osamu, Shinkai, Yohei, Shimada, Hiroyuki

“…Background Evidence is limited on the predictive validity of absolute cardiovascular disease (CVD) risk, estimated by multivariable assessments in old age, for…”
Get full text

Difference in sarcopenia characteristics associated with physical activity and disability incidences in older adults by Chiba, Ippei, Lee, Sangyoon, Bae, Seongryu, Makino, Keitaro, Shinkai, Yohei, Katayama, Osamu, Harada, Kenji, Takayanagi, Naoto, Shimada, Hiroyuki

“…Background Deteriorated skeletal muscle condition, including sarcopenia, is a risk factor for disability in older adults. Promoting physical activity is a…”
Get full text

Neural Mechanism of Altered Limb Perceptions Caused by Temporal Sensorimotor Incongruence by Katayama, Osamu, Tsukamoto, Tatsuya, Osumi, Michihiro, Kodama, Takayuki, Morioka, Shu

“…Previous studies have demonstrated that patients with strokes or pathological pain suffer distorted limb ownership and an inability to perceive their affected…”
Get full text

Absolute Cardiovascular Disease Risk Is Associated With the Incidence of Non-amnestic Cognitive Impairment in Japanese Older Adults by Makino, Keitaro, Lee, Sangyoon, Bae, Seongryu, Chiba, Ippei, Harada, Kenji, Katayama, Osamu, Shinkai, Yohei, Shimada, Hiroyuki

“…The estimated absolute cardiovascular disease (CVD) risk level is known to be a useful surrogate marker for future cognitive impairment; however, evidence…”
Get full text