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A contralateral response is when a stimulus is sensed on one side of the spinal column, but the response and effectors of that stimulus occur on the opposite side of the spinal column. This is opposed to an ipsilateral response in which the stimulus and response are both on the same side of the spinal column

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Why does right side of brain control left side and vice versa?

There is no Answer For that it Just Contro;ls hte othere brain Or because if you are right handed the one that wirks more is your left brain if you are left handed then the one that is working more is your right


What do motor fibers cross?

Motor fibers cross at the pyramidal decussation in the medulla oblongata. This crossing allows for contralateral control of movements, with the left side of the brain controlling the right side of the body and vice versa.


Is the left shoulder the contralateral shoulder?

'contralateral' means 'the other side'. So, if I'm talking about your right shoulder, the left is the contralateral. If I'm talking about your left shoulder, the right is the contralateral.


What side of the motor area of the brain must give the command to move the right arm?

The left side of the motor area of the brain, specifically the left primary motor cortex, is responsible for controlling movements of the right arm. This is because of the contralateral organization of the motor pathways in the brain, where each hemisphere controls movement on the opposite side of the body.


What region of the brain has gross crossover of fibers of descending pyramidal tracts?

The region of the brain with gross crossover of fibers of descending pyramidal tracts is the medulla oblongata, specifically at the level of the medullary pyramids. This crossover is known as the decussation of the pyramids and it allows for contralateral motor control of the body.

Related Questions

What is the opposite of ipsilateral?

The opposite of ipsilateral is contralateral, which refers to structures or functions on opposite sides of the body or brain.


What is it called when the left hemisphere of your brain controls movement on the right side of your body?

I suppose you could call it something like "contralateral motor control" but since it's not an unusual phenomenon (that's just how the brain and spinal cord are wired), there's not a particular non-highly-technical term for it.


What is meant by contralateral information entering and leaving the brain?

Contralateral information entering the brain refers to sensory input from one side of the body (e.g., left side) being processed in the opposite hemisphere of the brain (e.g., right hemisphere). Similarly, contralateral information leaving the brain involves motor commands being sent from one hemisphere to control movements on the opposite side of the body. This organization is due to the crossing-over of nerve fibers in the brainstem.


What is a contralateral pathway?

A contralateral motor pathway is a neutral pathway located at the opposite side of the brain. It is on the eighth nerve of the cochlear nucleus.


What is the difference between contralateral and bilateral movements in the context of motor control?

Contralateral movements involve one side of the body moving independently from the other side, controlled by the opposite hemisphere of the brain. Bilateral movements involve both sides of the body moving simultaneously, controlled by both hemispheres of the brain working together.


What is meant contralateral information entering and leaving the brain?

lateral to each other.


What side of the brain affects the left side of the body pain?

Pain sensations from the left side of the body are generally processed by the right side of the brain. The brain's motor cortex controls movement on the opposite side of the body, which is known as contralateral control.


What does pertaining to the side mean?

contralateral


What does contralateral response mean?

Contralateral response refers to a reaction or phenomenon that occurs on the opposite side of the body to where the stimulus is applied. This term is commonly used in neuroscience and medicine to describe how the brain processes and responds to stimuli.


Why does right side of brain control left side and vice versa?

There is no Answer For that it Just Contro;ls hte othere brain Or because if you are right handed the one that wirks more is your left brain if you are left handed then the one that is working more is your right


What do motor fibers cross?

Motor fibers cross at the pyramidal decussation in the medulla oblongata. This crossing allows for contralateral control of movements, with the left side of the brain controlling the right side of the body and vice versa.


Is the left shoulder the contralateral shoulder?

'contralateral' means 'the other side'. So, if I'm talking about your right shoulder, the left is the contralateral. If I'm talking about your left shoulder, the right is the contralateral.