Publications by authors named "Ruoxin Zhao"

Background: The perception of Subjective Visual Vertical (SVV) is crucial for postural orientation and significantly reflects an individual's postural control ability, relying on vestibular, visual, and somatic sensory inputs to assess the Earth's gravity line. The neural mechanisms and aging effects on SVV perception, however, remain unclear.

Objective: This study seeks to examine aging-related changes in SVV perception and uncover its neurological underpinnings through functional near-infrared spectroscopy (fNIRS).

View Article and Find Full Text PDF
Article Synopsis
  • Gravitropism helps plants grow roots towards gravity for better access to light, water, and minerals, but its effects on young roots have not been extensively studied.
  • Research on Arabidopsis roots shows that young roots bend quickly in response to gravity due to auxin accumulation, which occurs mainly in the elongation zone of the root rather than from other parts of the plant.
  • The study highlights the role of PIN proteins, particularly PIN2, in regulating auxin distribution and gravitropic responses, indicating a complex mechanism that promotes responsiveness in young roots compared to older ones.
View Article and Find Full Text PDF

Gravitropism is a vital mechanism through which plants adapt to their environment. Previous studies indicated that Ca may play an important role in plant gravitropism. However, our understanding of the calcium signals in root gravitropism is still largely limited.

View Article and Find Full Text PDF

This study aims to explore the effects of gaze stabilization exercises (GSEs) on gait, plantar pressure, and balance function in post-stroke patients (≤6 months). Forty post-stroke patients were randomly divided into an experimental group (n = 20) and a control group (n = 20). The experimental group performed GSEs combined with physical therapy, while the control group only performed physical therapy, once a day, 5 days a week, for 4 weeks.

View Article and Find Full Text PDF

Gravitropism is an important strategy for the adaptation of plants to the changing environment. Previous reports indicated that Ca participated in plant gravity response. However, present information on the functions of Ca in plant gravitropism was obtained mainly on coleoptiles, hypocotyls, and petioles, little is known about the dynamic changes of Ca during root gravitropism.

View Article and Find Full Text PDF

Dammann grating (DG) is a binary beam splitter. Traditional DG is pure solid and cannot be modulated for different working wavelength. We report a tunable multi-wavelength DG based on a liquid-solid hybrid structure.

View Article and Find Full Text PDF

In this Letter, we report a tunable in-plane optofluidic lens based on a new regulation method. The viscous force (VF) adjusts a 68# white mineral oil-air interface and focal length (). Two glass plates bonded by ultraviolet adhesive strips form a lens chamber.

View Article and Find Full Text PDF

Varifocal lenses (especially large-aperture lenses), which are formed by two immiscible liquids based on electrowetting and dielectrophoretic effects, are usually modulated by an external high-voltage power source, with respect to the volume of the liquid. Hence, a Maxwell force-driven liquid lens with large aperture and low threshold voltage is proposed. With the polarization effect, the accumulated negative charges on the surface of the polyvinyl chloride/dibutyl adipate gel near the anode results in the generation of Maxwell force and deformation with cosine wave.

View Article and Find Full Text PDF

Gravitropism plays a critical role in the growth and development of plants. Previous reports proposed that the disruption of the actin cytoskeleton resulted in enhanced gravitropism; however, the mechanism underlying these phenomena is still unclear. In the present study, real-time observation on the effect of Latrunculin B (Lat B), a depolymerizing agent of microfilament cytoskeleton, on gravitropism of the primary root of Arabidopsis was undertaken using a vertical stage microscope.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessiondd8f9d0kvekkb9jnh742j0h3dcf44ral): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once