Whois & Analysis for petpowerhouse.net

Physiological or biological stress is an organism's response to a stressor such as an environmental condition.

Stress is the body's method of reacting to a .

Stimuli that alter an organism's environment are responded to by multiple systems in the body.

The autonomic nervous system and hypothalamic-pituitary-adrenal (HPA) axis are two major systems that respond to stress.

The sympathoadrenal medullary (SAM) axis may activate the fight or flight response through the sympathetic nervous system, which dedicates energy to more relevant bodily systems to acute adaption to stress, while the parasympathetic nervous system returns the body to homeostasis.

The second major physiological stress, the HPA axis regulates the release of cortisol, which influences many bodily functions such as metabolic, psychological and immunological functions.

The SAM and HPA axes are regulated by a wide variety of brain regions, including the limbic system, prefrontal cortex, amygdala, hypothalamus, and stria terminalis.

Through these mechanisms, stress can alter memory functions, reward, immune function, metabolism and susceptibility to diseases.

Definitions of stress differ; however, one system proposed by Elliot and Eisdorfer suggests five types of stress.

The five types of stress are labeled "acute time limited stressors", "brief naturalistic stressors", "stressful event sequence", "chronic stressors", and "distant stressors".

Love is a variety of different feelings, states, and attitudes that ranges from interpersonal affection ("I love my mother") to pleasure ("I loved that meal").

It can refer to an emotion of a strong attraction and personal attachment.

Love can also be a virtue representing human kindness, compassion, and affection—"the unselfish loyal and benevolent concern for the good of another".

It may also describe compassionate and affectionate actions towards other humans, one's self or animals.

An interpersonal relationship is a strong, deep, or close association or acquaintance between two or more people that may range in duration from brief to enduring.

This association may be based on inference, love, solidarity, regular business interactions, or some other type of social commitment.

Interpersonal relationships are formed in the context of social, cultural and other influences.

The context can and may and perhaps will vary from family or kinship relations, friendship, marriage, relations with associates, work, clubs, neighborhoods, and places of worship.

They may be regulated by law, custom, or mutual agreement, and are the basis of social groups and society as a whole.

A pet or companion animal is an animal kept primarily for a person's company, protection, or entertainment rather than as a working animal, sport animal, livestock, or laboratory animal.

Popular pets are often noted for their attractive appearances and their loyal or playful personalities.

Modern humans (Homo sapiens, primarily ssp.

Homo sapiens sapiens) are the only extant members of Hominina tribe (or human tribe), a branch of the tribe Hominini belonging to the family of great apes.

They are characterized by erect posture and bipedal locomotion; manual dexterity and increased tool use, compared to other animals; and a general trend toward larger, more complex brains and societies.