Anterior pituitary

The role of circadian rhythms and clock genes in cutaneous wound healing Introduction The governing of rhythmic changes involved in daily behaviour and/or physiology is controlled by light/dark cycles. The field of Chronobiology encompasses biological timings (hormone secretion, blood pressure, reproductive cycles, body temperature, sleep, locomotor activity). Circadian rhythms have been discovered to play a major role in the mental, physical and behavioural changes, which follow a 24 hour…

Sleep Deprivation and Mental Health The young college student is lost. The last few weeks have taken a toll on his body and his mind. After spending countless hours studying for tests and continuously completing homework assignments, he attempts to focus and complete his seven page extra-credit assignment, but to no avail. His head feels heavy, and he cannot focus on once easy tasks and is constantly exhausted. Although it is not natural, he is not the only one who faces the same problem.…

The question of whether or not psychology is a science is a query which tends to come up in academic circles, usually deteriorating into arguments surrounding the validity of the discipline. Psychology, being the most popular undergraduate major in the United States, is an appealing field of study for many youths considering a career that will not only allow them to flourish monetarily but also helps them to develop the skills they use in social interactions everyday. As a result of its…

In virtually every language, the term for Abirthmark@ can be translated as some variant of the terms Aenvy,@ Awish,@ Alonging,@ or “mother’s mark.” Does this suggest anything to you about what people in the past thought might be the causes of birthmarks? something the mother did caused the birth mark? D. Birth Process 14. Childbirth is conventionally divided into three stages. What are they?  mother experiences regular uterine contractions that are usually spaced to 10 to 15 minute…