Three types of dense fibrous connective tissue are described: articular cartilage; tendon; and ligament; and the characteristics of each are related to its function. Articular cartilage is the smooth covering over the surface of bone at joints, and is comprised of up to 80 percent water. This smooth covering serves to decrease the friction between…

This paper focuses on the anatomy and functions of the shoulder that are relevant to the evaluation and treatment of athletic injuries. A discussion is presented on the four basic components of the shoulder mechanism: (1) super structure--bony components; (2) moving parts--joints involved; (3) motor power--musculature; and (4) communications…

A description is given of typical sport-related injuries to the shoulder area. These include: (1) brachial plexus injuries; (2) peripheral nerve injuries about the shoulder; (3) acromioclavicular injuries; (4) sternoclavicular injuries; (5) shoulder dislocations; (6) recurrent traumatic subluxation/dislocations; and (7) overuse injuries.…

This textbook presents basic science to children during two or three consecutive years with an increasing number of facts and a progressive elevation of ideas. Special knowledge of things and the general development of the mind are attained by this method of repetition, but avoids monotony. The author has tried to keep clear of this danger by…

To aid in providing a sounder methodological program in the teaching of trumpet playing, a study was made of the profiles of physical parameters involved in playing the instrument. Data were collected while beginning, intermediate, or advanced players performed scales in F, D, and B-flat and two etudes in both staccato and legato. The means used…

Many students have difficulty visualizing the delineation of the embryonic body from the flat germ disc. An easily-constructed model is described that has been used successfully to convey the dynamics of embryological events at Mount Sinai School of Medicine. (LBH)

The goals of this review are to: (1) provide a set of concepts to aid in the understanding of complex processes which occur during central nervous system (CNS) development; (2) illustrate how they contribute to our knowlege of adult brain anatomy; and (3) delineate how modifications of normal developmental processes may affect the structure and…

The author considers cerebral dominance and brain asymmetry, the development of the cerebral cortex and examples of aberrancy, and diseases of the immune system, all of which relate to recent anatomical and epidemiological findings in developmental dyslexia. These discoveries have led to testable hypotheses which may enhance current understandings…

Reports on recent research into the operation of neuronal local circuits in higher brain functions. (CP)

Uses anatomical studies to question the belief that australopithecines are on the main human evolutionary lineage. Includes numerous photographs and diagrams. (MA)