This review assesses the current understanding of sex differences in human physical performance. Males outperform females in many physical capacities because they are faster, stronger and more powerful, particularly after male puberty. This review highlights key sex differences in physiological and ...
There are multiple types of cells found in the bone, with collagen fibers running throughout the tissue and calcium and phosphorus filling in the spaces between. The calcium and phosphorus is what makes the bone hard, while the collagen fibers help the bone...
Neuroprotective, anti-inflammatory, and remyelinating properties of androgens are well-characterized in demyelinated male mice and men suffering from multiple sclerosis. However, androgen effects mediated by the androgen receptor (AR), have been only poorly studied in females who make low androgen le...
The musculoskeletal anatomy of women and men is grossly similar yet individually distinctive. Sexual dimorphism in the human musculoskeletal system is apparent, but more subtle than in other species. Some musculoskeletal sex differences in humans are pre
fibrocartilage-containing tissue between two successive vertebrae in the vertebral column. Along with the vertebrae, a disc acts as a fibrous joint that allows some degree of movement to the vertebral column. Discs also act asshockabsorbers and prevent the vertebrae from sliding against each other....
Types of X-Rays There are two primarytypes of x-rays— soft and hard. Soft x-rayshave fairly short wavelengths of approximately 10 nanometers (nanometers are one-billionth of a meter). Therefore they can be placed in the electromagnetic (EM) spectrum between gamma-rays and ultraviolet (UV...
So what is a bison, anyway?In a nutshell, a bison is an animal that belongs to theBovidae family. There are three species of bison: the American bison, the European bison, and Wood bison. They are differentiated by the number of their ribs and lumbar vertebrae. The wood bison is a su...
The morphology of the cervical vertebrae in itself, however, exhibits a range of variation with respect to age, stature, and sex (Klinich et al., 2004; Parenteau et al., 2014). Dissection and radiographic studies on the facet joints show variation in the articular surface slopes and articula...
X-rays and CT scans are similar in that both use a small dose of ionizing radiation to produce images. Individuals who receive a CT scan are exposed...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answe...
No significant differences in the distribution of various types of alignment before surgery were apparent between groups (Figure 4). Regarding changes in SCA over time after surgery, in the SC group, the distribution of alignment types at the last follow-up shifted to one case of type HL, ...