What is the midline in anatomy?
Midline. An imaginary vertical line that divides the body equally (right down the middle)
What term means near the midline?
medial means toward or near the midline, and lateral means toward the side and away from midline.
Where is the midline anatomy?
You can think of “midline” and “middle” to remember the definition of midline. The midline will be our reference point when describing medial and lateral. Anatomical Directional Terms: A midsagittal plane through the midline of the body will be used as our reference point for medial and lateral.
What anatomical term means towards the center or midline?
Directional terms
| Anterior | In front of or front |
|---|---|
| Proximal | Closer or towards the trunk or the point of origin of the body part |
| Median | Midline of the body |
| Medial | Towards the median |
| Lateral | Away from median |
Where is the ventral surface?
At the most central aspect of the ventral surface of the forebrain is the optic chiasm, and immediately posterior, the ventral surface of the hypothalamus, including the infundibular stalk (the base of pituitary gland) and the mammillary bodies.
What is medial and lateral in anatomy?
A lateral orientation is a position away from the midline of the body. For instance, the arms are lateral to the chest, and the ears are lateral to the head. A medial orientation is a position toward the midline of the body. An example of medial orientation is the eyes, which are medial to the ears on the head.
What is lateral and medial?
What is anterior or ventral?
Anterior or ventral – front (example, the kneecap is located on the anterior side of the leg). Posterior or dorsal – back (example, the shoulder blades are located on the posterior side of the body). Medial – toward the midline of the body (example, the middle toe is located at the medial side of the foot).
What does midline mean in nursing?
[mid´līn] the imaginary line that divides the body into right and left halves. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc.
What is the middle plane of the body called?
If this vertical plane runs directly down the middle of the body, it is called the midsagittal or median plane. If it divides the body into unequal right and left sides, it is called a parasagittal plane or less commonly a longitudinal section.
What is the difference between lateral and medial lines?
Now, draw a little dot just to the side of the midline and another dot almost all the way at the edge of your body, as far away from the midline as possible. Something that is farther away from the midline is lateral, while something that is closer to the midline is termed medial.
What is the distal line?
1. An imaginary line running along the surface of the brain (anterior to posterior), which separates the right and left hemispheres. 2. See median line. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster’s page for free fun content . Mentioned in? References in periodicals archive?