All articles tagged with #proprioception
Originally Published 3 months ago — by Neuroscience News
Researchers discovered that nerve cells sensing limb motion in fruit flies are turned off during movement, allowing the brain to switch between stabilizing posture and enabling dynamic action. This neural circuit, involving interneurons, helps balance stability and movement, with potential implications for treating human motor disorders and injury recovery.
Originally Published 3 months ago — by Nature
This study investigates how selective presynaptic inhibition modulates leg proprioception in behaving Drosophila, utilizing calcium imaging, connectomics, and computational modeling to understand neural mechanisms underlying sensorimotor control.
Originally Published 4 months ago — by Road to VR
Some VR users experience a temporary sensation of being 'stuck in VR' after removing their headsets, caused by discrepancies in proprioception and the brain's adaptation to virtual environments. This phenomenon, known as 'proprioceptive-disconnect,' is linked to the imperfections of VR tracking and latency, and generally fades within a few hours. Studies suggest these effects can also influence memory and physical perception, highlighting the need for further research into VR's long-term impacts.
Originally Published 1 year ago — by Neuroscience News
A new study delves into the mechanisms of proprioception, the body's ability to sense limb position and movement, using musculoskeletal simulations and neural network models to understand how the brain integrates sensory data from muscle spindles. The research suggests that the brain prioritizes limb position and velocity in processing proprioceptive input, offering potential implications for neuroprosthetic design and advancing our understanding of sensory processing.
Originally Published 2 years ago — by Daily Mail
Scientists in Switzerland have conducted tests to understand the link between touch and hearing in relation to hallucinations. Using a robotic finger-like device, participants were tapped on the back, and when there was a delay, they reported feeling a presence and hearing voices. The study suggests that even healthy individuals may experience hallucinations when they struggle to understand their body's awareness or proprioception. This research could provide new insights into voice and touch hallucinations.
Originally Published 2 years ago — by Health.com
Working out barefoot can improve balance, coordination, and foot strength, but it may not be suitable for everyone or every activity. Barefoot workouts can increase the risk of cuts, scrapes, and fungal infections, and may not improve athletic performance. People with pre-existing foot conditions or low/high arches should wear sneakers for support. It's generally safe for indoor mat activities like yoga and pilates, but not recommended for cycling or outdoor running. Gradually transitioning to barefoot workouts and strengthening leg muscles can help. It's important to listen to your body and find what works best for you.