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motor control

·September 26, 2024·7 min read

How Reflexes Shape Smooth Movement

Researchers have uncovered how the spinal cord helps modulate reflexes to allow for smooth, voluntary movements. Using simulations, the study shows how circuits within the spinal cord regulate stretch reflexes, preventing disruptions during skilled movements like reaching.

This shows a brain and a person playing piano.

Featured Neuroscience

·September 26, 2024·4 min read

Study Links Hippocampus to Control of Skilled Movements

The hippocampus, traditionally linked to memory, also plays a crucial role in skilled actions like typing, handwriting, and playing music. This study challenges the long-held belief that motor skills are exclusively managed by motor regions like the basal ganglia and cerebellum.

Featured Genetics Neuroscience Open Neuroscience Articles

·December 10, 2022·5 min read

Proprioception: Describing the Genes Associated With the Sixth Sense

Study identifies genetic markers in cells associated with proprioception. The findings provide new clues about how proprioceptive sensory neurons help control movement.

Featured Neuroscience Open Neuroscience Articles

·July 26, 2022·5 min read

Brain Region’s Role in Mind-Body Communication Confirmed

The subthalamic nucleus in the brain communicates with the motor system to help the body stop an action, researchers confirm.

Featured Neuroscience Open Neuroscience Articles

·June 17, 2022·5 min read

A Smart Jumpsuit Tracks Infants’ Motor Development

A newly designed baby jumpsuit that monitors motor development carries the possibility for assessing overall neurodevelopment in infants.

Featured Neurology Neuroscience

·June 8, 2022·6 min read

Three Distinct Brain Circuits in the Thalamus Contribute to Parkinson’s Symptoms

Neurons in the parafascicular thalamus project to three different parts of the basal ganglia. Targeting these circuits could be a new target for treating motor dysfunction and depression associated with Parkinson's disease.

Featured Neuroscience

·June 6, 2022·5 min read

Babies Exposed to COVID in the Womb Show Neurodevelopmental Changes

Babies whose mothers contracted COVID-19 while pregnant had greater difficulties relaxing and adapting their bodies while being held than those whose mothers did not contract covid. Additionally, babies born to infected mothers had greater difficulty in controlling their head and shoulder movements. Findings suggest prenatal COVID-19 infection may impact motor function development in babies.

This shows the outline of a hand on a computer screen

Featured Neuroscience

·March 10, 2022·5 min read

Sensing Signals in Paralyzed Muscles

Researchers explore the use of myoelectric signals to detect intended hand gestures in patients with tetraplegia.

Featured Neuroscience

·February 7, 2022·5 min read

Hybrid Machine-Learning Approach Gives a Hand to Prosthetic-Limb Gesture Accuracy

Researchers have developed a novel hybrid machine learning approach to muscle gesture recognition in prosthetic arms.

This shows a computer generated person touching its arm

Featured Neuroscience

·January 21, 2022·3 min read

Reinterpreting Our Brain’s Body Maps

The body relies on multiple maps based on the choice of the motor system.

Featured Neurology Neuroscience

·June 25, 2021·4 min read

Subconscious Changes in Movement May Predict Alzheimer’s Disease

Subtle changes in fractal motor activity regulation in cognitively healthy women may be a sign of preclinical Alzheimer's disease, researchers report.

This shows a red ball with a sour looking face painted on it

Featured Neuroscience Psychology

·June 12, 2021·4 min read

Moral Disgust Leaves Us With a ‘Bad Taste’

When people witness an act they find offensive, the brain inhibits neurons that control tongue movement in the same way as it does when a person tastes something bad.

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motor control

How Reflexes Shape Smooth Movement

Study Links Hippocampus to Control of Skilled Movements

Proprioception: Describing the Genes Associated With the Sixth Sense

Brain Region’s Role in Mind-Body Communication Confirmed

A Smart Jumpsuit Tracks Infants’ Motor Development

Three Distinct Brain Circuits in the Thalamus Contribute to Parkinson’s Symptoms

Babies Exposed to COVID in the Womb Show Neurodevelopmental Changes

Sensing Signals in Paralyzed Muscles

Hybrid Machine-Learning Approach Gives a Hand to Prosthetic-Limb Gesture Accuracy

Reinterpreting Our Brain’s Body Maps

Subconscious Changes in Movement May Predict Alzheimer’s Disease

Moral Disgust Leaves Us With a ‘Bad Taste’

Chickadees Sneak Around for Brains, Not Just Brawn

Retinal Photos and AI Predict Early Alzheimer’s Risk

AI Voice Scams Weaponize Vocal Timbre to Trick Our Trust

Senescent Cells Are Essential for Building the Brain’s Barriers

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