Results 11 to 20 of about 2,324 (51)

Development of the circadian system in early life: maternal and environmental factors

open access: yesJournal of Physiological Anthropology, 2022
In humans, an adaptable internal biological system generates circadian rhythms that maintain synchronicity of behavior and physiology with the changing demands of the 24-h environment.
Sachi D. Wong   +6 more
doaj   +1 more source

Do green-blocking glasses enhance the nonvisual effects of white polychromatic light?

open access: yesJournal of Physiological Anthropology, 2018
Background It is well known that light containing the blue component stimulates the intrinsically photosensitive retinal ganglion cells (ipRGCs) and plays a role in melatonin suppression and pupillary constriction.
Soomin Lee   +2 more
doaj   +1 more source

Spatial navigation ability is associated with the assessment of smoothness of driving during changing lanes in older drivers

open access: yesJournal of Physiological Anthropology, 2020
Background Age-related changes affect driving ability, including the smoothness of driving. This operation requires the use of both allocentric strategies (based on world-centered representations) and egocentric strategies (based on self-centered ...
Masafumi Kunishige   +5 more
doaj   +1 more source

Which characteristic of Natto: appearance, odor, or taste most affects preference for Natto

open access: yesJournal of Physiological Anthropology, 2012
Background In Japan, consumption of Natto, a fermented bean dish, is recommended because of its high quality protein, digestibility in the gut and its preventive effect on blood clot formation due to high vitamin K content.
Tsumura Yuki   +3 more
doaj   +1 more source

Non-cotton swab sample collection may not affect salivary melatonin assay results

open access: yesJournal of Physiological Anthropology, 2018
Background Salivary melatonin levels have been analyzed in many research fields, including physiological anthropology. Although various devices have been utilized for saliva collection, cotton swabs are among the most common.
Tomoaki Kozaki, Yuki Hidaka
doaj   +1 more source

Normative references of heart rate variability and salivary alpha-amylase in a healthy young male population

open access: yesJournal of Physiological Anthropology, 2012
Background This study aimed to present normative reference values of heart rate variability and salivary alpha-amylase in a healthy young male population with a particular focus on their distribution and reproducibility. Methods The short-term heart rate
Kobayashi Hiromitsu   +2 more
doaj   +1 more source

Effects of the differences in mental states on the mirror system activities when observing hand actions

open access: yesJournal of Physiological Anthropology, 2019
Background It is known that the activities of the mirror system are related to imitation and understanding of the intention of an action. It has been reported that the activity of the mirror system is higher for observations for imitating and ...
Yuki Ikeda   +2 more
doaj   +1 more source

Differences of muscle co-contraction of the ankle joint between young and elderly adults during dynamic postural control at different speeds

open access: yesJournal of Physiological Anthropology, 2017
Background Agonist and antagonist muscle co-contractions during motor tasks are greater in the elderly than in young adults. During normal walking, muscle co-contraction increases with gait speed in young adults, but not in elderly adults.
Yoshitaka Iwamoto   +2 more
doaj   +1 more source

Plasmodium—a brief introduction to the parasites causing human malaria and their basic biology

open access: yesJournal of Physiological Anthropology, 2021
Malaria is one of the most devastating infectious diseases of humans. It is problematic clinically and economically as it prevails in poorer countries and regions, strongly hindering socioeconomic development.
Shigeharu Sato
doaj   +1 more source

Correction to: Estimating thigh skeletal muscle volume using multi-frequency segmental-bioelectrical impedance analysis

open access: yesJournal of Physiological Anthropology, 2021
An amendment to this paper has been published and can be accessed via the original article.
Masashi Taniguchi   +5 more
doaj   +1 more source

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