physiological maturation

См. также в других словарях:

• maturation — noun Date: 1541 1. a. the process of becoming mature b. the emergence of personal and behavioral characteristics through growth processes c. the final stages of differentiation of cells, tissues, or organs 2. a. the entire process by which… …   New Collegiate Dictionary

• maturation — 1. Achievement of full development or growth. 2. Developmental changes that lead to maturity. 3. Processing of a macromolecule; e.g., posttranscriptional modification of RNA or posttranslational modification of proteins. 4 …   Medical dictionary

• unconditioned reflex — noun an automatic instinctive unlearned reaction to a stimulus • Syn: ↑reflex, ↑reflex response, ↑reflex action, ↑instinctive reflex, ↑innate reflex, ↑inborn reflex, ↑physiological reaction …   Useful english dictionary

• endocrine system, human — ▪ anatomy Introduction  group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …   Universalium

• animal learning — ▪ zoology Introduction       the alternation of behaviour as a result of individual experience. When an organism can perceive and change its behaviour, it is said to learn.       That animals can learn seems to go without saying. The cat that… …   Universalium

• human behaviour — Introduction       the potential and expressed capacity for physical, mental, and social activity during the phases of human life.       Human beings, like other animal species, have a typical life course that consists of successive phases of… …   Universalium

• emotion — emotionable, adj. emotionless, adj. /i moh sheuhn/, n. 1. an affective state of consciousness in which joy, sorrow, fear, hate, or the like, is experienced, as distinguished from cognitive and volitional states of consciousness. 2. any of the… …   Universalium

• human development — ▪ biology Introduction  the process of growth and change that takes place between birth and maturity.       Human growth is far from being a simple and uniform process of becoming taller or larger. As a child (child development) gets bigger,… …   Universalium

• Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

• hormone — hormonal, hormonic /hawr mon ik, moh nik/, adj. /hawr mohn/, n. 1. Biochem. any of various internally secreted compounds, as insulin or thyroxine, formed in endocrine glands, that affect the functions of specifically receptive organs or tissues… …   Universalium

• Testosterone — For the film, see Testosterone (film). Testosterone Systematic (IUPAC) name …   Wikipedia