Social development

A vast area that covers many topics such as how the ability to communicate both verbally and non-verbally is acquired, the roles of family dynamics in child development and the establishment of attachments.  At the risk of oversimplifying things, a major and persistent concern in studying social development concerns the formation of friendships and relationships …

Smooth (or involuntary) muscle

Also called visceral muscle in vertebrates and almost always under the control of the autonomic nervous system, it is contractile tissue lacking transverse striations of skeletal muscle and any other obvious ultrastructure.  Having slow, rhythmical contractions, it functions to produce peristaltic movement of food along the gut, and blood along contractile vessels as well as …