What does contralateral means?
Contralateral is a term that references the opposite side of something. 'Contra' means opposite or contrasting while 'lateral' means side. It is usually used in regards to the opposite side of the body from which something occurs. The hemispheres of the brain control the contralateral sides of the body.
What is a contralateral position in anatomy?
To more easily discuss these relationships, two additional anatomical terms are used while discussing the structures of the brain and their functions, ipsilateral and contralateral. Ipsilateral refers to structures on the same side of the body or brain (left or right), whereas contralateral refers to structures on opposite sides of the body.
What does contralateral mean in medical terminology?
Contralateral: Of or pertaining to the other side. The opposite of ipsilateral (the same 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 contralateral and ipsilateral?
Ipsilateral refers to structures on the same side of the body or brain (left or right), whereas contralateral refers to structures on opposite sides of the body. This body position of reference is called the anatomic position. What is difference between ipsilateral and contralateral? Contralateral: Of or pertaining to the other side.
Does contralateral mean same side?
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 meant by ipsilateral and contralateral?
Contralateral is defined as 'pertaining to the other side'. Ipsilateral is considered the opposite of contralateral and occurs on the same side.
What is a contralateral position?
Contralateral position is an anatomical term used to describe something happening on opposite sides of the body. An example of using this term can be discussing how the brain affects the body. For instance, a person had a stroke on the right side of their brain and now there is contralateral weakness on the left arm.
What does ipsilateral side mean?
(IP-sih-LA-teh-rul) On the same side of the body as another structure or a given point.
What body parts are contralateral?
Contralateral: On the opposite side. Example: The left arm is contralateral to the right leg.
What is ipsilateral position?
Ipsilateral refers to structures on the same side of the body or brain (left or right), whereas contralateral refers to structures on opposite sides of the body. Also used to compare the location of structures are the opposite terms, superior and inferior. When an object lies superior to another, it lies above it.
What is contralateral leg?
A physical sign of meningitis, which is evoked by either passive flexion of one leg, resulting in a similar movement on the opposite side, or if the neck is passively flexed and flexion occurring in the legs.
Are the stomach and liver contralateral?
True : The stomach and liver are contralateral.
Is the brain contralateral or ipsilateral?
For decades, scientists have been finding evidence in both animals and humans to suggest that it's not just the contralateral (opposing side) brain hemisphere that plays a role in body movement, but also the ipsilateral (same side) hemisphere.
What's the difference between unilateral and ipsilateral?
Ipisilateral movements are to the same side of the body as the muscle lies. A unilateral contraction of left erector spinae produces ipsilateral flexion to the left. Contralateral Movements are to the opposite side of the body where the muscle lies.
What body parts are ipsilateral?
Ipsilateral refers to things on the same side of the body, the right or the left as defined by the median plane. So a person's left arm and leg are ipsilateral. And if a person had a rash only on the right side of his torso and head, the rash would be ipsilateral.
Where is contralateral found?
The contralateral organization of the forebrain (Latin: contra‚ against; latus‚ side; lateral‚ sided) is the property that the hemispheres of the cerebrum and the thalamus represent mainly the contralateral side of the body.
What is the difference between ipsilateral and contralateral reflexes?
Ipsilateral versus Contralateral Acoustic Reflex The acoustic reflex can be recorded in either the ipsilateral mode (reflex-activating and probe stimuli in the same ear) or the contralateral mode (activator stimuli in the ear contralateral to that of the ear with the probe stimulus).
How do you remember contralateral and ipsilateral?
Mnemonic: A simple mnemonic for remembering this is "See I? I see, I see," with "see" representing the C in "contralateral," and "I" representing the I in "ipsilateral." Another is "Emily and Pete meet eye to eye" as in "M and P meet I to I," or again, Magno and Parvo meet Ipsi to Ipsi.
What is ipsilateral in biology?
Ipsilateral: On the same side, as opposed to contralateral. For example, a tumor involving the right side of the brain may affect vision ipsilaterally'that is, in the right eye.
Is the brain ipsilateral or contralateral?
For decades, scientists have been finding evidence in both animals and humans to suggest that it's not just the contralateral (opposing side) brain hemisphere that plays a role in body movement, but also the ipsilateral (same side) hemisphere.
Why do we need a chest CT for a stab wound?
In our reported case, the addition of chest CT in order to confirm the presence of hemopneumothorax allowed inferring the oblique route of the stab wound through the findings of subcutaneous hematoma on the entry site and emphysema over the contralateral chest muscle tissue.
Which hemisphere is contralateral to the dominant hand?
In order to combine data from UCP children in a group analysis, and considering that TD children were all right-handed, we designated the left hemisphere as the hemisphere contralateral to the dominant hand (unaffected hand in UCP, right hand in TD) and the right hemisphere as the hemisphere contralateral to the nondominant hand (affected hand in UCP, left hand in TD).
What does "ipsilateral" mean?
adjective Referring to an opposite side. Cf Ipsilateral.
What does "opposite" mean?
pertaining to, situated on, or affecting the opposite side.
Which independent variables best explained the rate of loading at the index knee?
Multiple regression analysis demonstrated that a model that included ipsilateral frontal plane trunk angle at the end of WA, contralateral hip abductor strength, and BMI as independent variables best explained the rate of loading at the index knee.
Is there any complication associated with trocar access?
There was no case of any complication associated with trocar access or injury to vas deferens and gonadal vessels peroperatively.In follow up, n=2 (4%) had recurrence of ipsilateral operated hernia and there was no case of matachronous contralateral inguinal hernia in patients operated on one side.
Which muscle fibers show denervation?
In addition, muscle fibers showing denervation in the musculus orbicularis oris, which is a circular muscle, can act as an additional stimulus for the contralateral facial nerve to show axonal regenerative changes (1).
What is contralateral movement?
A contralateral movement pertains to exercising muscles on opposite sides of the body from one another. To give you a better idea, in the figure above the man is doing a core movement called opposites. It is a contralateral movement because he is extending his left arm and his right leg simultaneously. This involves appendages on opposite sides of the body.
Which muscle group is strengthened by contralateral movements?
Contralateral movements can also act as proprioceptive exercises which strengthens the core and stabilizer muscles.
