Laminae Definition & Meaning - Merriam-Webster
1. : a thin plate or scale : layer. 2. : either of two broad, flat plates of bone of a vertebra that is fused with and extends from the pedicle to the median line of the neural arch to form the base of the spinous process and that along with the pedicle …
Lamina (anatomy) - Wikipedia
Lamina is a general anatomical term meaning "plate" or "layer". [1] It is used in both gross anatomy and microscopic anatomy to describe structures. Some examples include: The laminae of the thyroid cartilage: two leaf-like plates of cartilage that make up the walls of the structure. [2]
Spinal Anatomy Including Transverse Process and Lamina
2022年6月6日 · The lamina is the part of the vertebra that connects the spinous process and the transverse process. There are two laminae, located on either side of the spinous process. The lamina is often the site of back surgery when you need to relieve the symptoms caused by pressure on the spinal nerve roots.
The Grey Matter of the Spinal Cord - TeachMeAnatomy
2017年12月22日 · This article will focus on the organisation and function of the spinal cord grey matter. Spinal cord grey matter can be functionally classified in three different ways: 1) into four main columns; 2) into six different nuclei; or 3) into ten Rexed laminae.
Laminae | definition of laminae by Medical dictionary
1. a thin, flat plate or stratum of a composite structure; called also layer. 2. vertebral lamina. basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense …
LAMINAE | English meaning - Cambridge Dictionary
laminae. The internal and external elastic laminae are thick concentric elastic-fibre layers that separate the intima and media, and the media and adventitia, respectively. From the …
Vertebral Column: Anatomy, vertebrae, joints & ligaments - Kenhub
2023年9月12日 · It consists of two pedicles and two laminae. The pedicles contain vertebral notches (superior, inferior) which form intervertebral foramina. These facilitate the passage of spinal nerves from the spinal cord. The pedicles, laminae, and body of each vertebra form a cavity (vertebral foramen).
LAMINAE | definition in the Cambridge English Dictionary
The researchers found that samples cores had a pattern of stripes, called annual laminae, and that each individual layer could show changes in the region's climate over the past. From …
LAMINA | definition in the Cambridge English Dictionary
specialized us / ˈlæm.ə.nə / uk / ˈlæm.ɪ.nə / plural laminae uk / ˈlæm.ɪ.niː / Add to word list. biology. a layer or thin sheet of tissue. medical. one of two curved parts at the back of a …
LAMINA Definition & Meaning | Dictionary.com
The thinnest recognizable layer of sediment, differing from other layers in color, composition, or particle size. Laminae are usually less than 1 cm (0.39 inches) thick.