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What Does Contralateral Side Mean?

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Last updated on 3 min read

Contralateral: Of or pertaining to the other side . The opposite of ipsilateral (the same side). For example, a stroke involving the right side of the brain may cause contralateral paralysis of the left leg.

What is the difference between contralateral and ipsilateral?

Contralateral is defined as ‘pertaining to the other side’. Ipsilateral is considered the opposite of contralateral and occurs on the same side.

What is contralateral in psychology?

adj. situated on or affecting the opposite side of the body . For example, motor paralysis occurs on the side of the body contralateral to the side on which a brain lesion is found.

How do you use contralateral in a sentence?

  1. The contralateral testis should always be fixed at surgery to prevent a recurrence. ...
  2. The stent was used to exclude thrombus in the contralateral brachiocephalic vein (n=4). ...
  3. The stent was used to exclude thrombus in the contralateral brachiocephalic vein (n=4 ).

What is another word for contralateral?

In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for contralateral, like: ipsilateral , , occipital, ulnar, axillary, sphenoid, cerebellar, anterior, distal and posterior.

What are contralateral exercises?

A contralateral exercise pertains to exercising muscles on opposite sides of the body from one another .

What’s an example of ipsilateral?

Ipsilateral: On the same side. Example: The right arm is ipsilateral to the right leg. Contralateral: On the opposite side. Example: The left arm is contralateral to the right leg.

What do split brain patients see?

Another study by Parsons, Gabrieli, Phelps, and Gazzaniga in 1998 demonstrated that split-brain patients may commonly perceive the world differently from the rest of us . Their study suggested that communication between brain hemispheres is necessary for imaging or simulating in your mind the movements of others.

What is theory of localization?

The theory of localization refers to the idea that different parts of the brain are responsible for specific behaviors , or that certain functions are localized to certain areas in the brain.

What does the corpus callosum do?

The two hemispheres in your brain are connected by a thick bundle of nerve fibres called the corpus callosum that ensures both sides of the brain can communicate and send signals to each other .

What is contralateral control?

Abstract. Contralateral control, the arrangement whereby most of the human motor and sensory fibres cross the midline in order to provide control for contralateral portions of the body, presents a puzzle from an evolutionary perspective.

What is a contralateral muscle?

Medical Definition of contralateral

: occurring on, affecting, or acting in conjunction with a part on the opposite side of the body the motor cortex controls contralateral muscles — compare ipsilateral.

Is the brain contralateral?

The hemispheres of the brain control the contralateral sides of the body. So the left side of the brain controls the right side of the body and the right side of the brain controls the left side of the body. A stroke that causes damage to the left side of the brain can cause paralysis on the right side of the body.

What is Ipsilaterally?

: situated or appearing on or affecting the same side of the body .

What does distal mean in anatomy?

Distal refers to sites located away from a specific area , most often the center of the body. In medicine, it refers to parts of the body further away from the center. For example, the hand is distal to the shoulder. ... Distal is the opposite of proximal.

Is Contralaterally a word?

adjective Referring to an opposite side .

Edited and fact-checked by the FixAnswer editorial team.
James Park

James is a health and wellness writer providing evidence-based information on fitness, nutrition, mental health, and medical topics.