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Regressive Emotionality
Emotionality is the observable behavioral and physiological component of emotion. It is a measure of a person's emotional reactivity to a stimulus. Most of these responses can be observed by other people, while some emotional responses can only be observed by the person experiencing them. Observable responses to emotion (i.e., smiling) do not have a single meaning. A smile can be used to express happiness or anxiety, while a frown can communicate sadness or anger. Emotionality is often used by experimental psychology researchers to operationalize emotion in research studies. Early theories By the late 1800s, many high-quality contributions became interested in analyzing emotion because of the works of psychologists and scientists such as Wilhelm Wundt, George Stout, William McDougall, William James, and George Herbert Mead. William James preferred to focus on the physiological aspects of emotional response, although he did not disregard the perceptual or cognitive components. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ximena Navarrete - Miss Universe 2010
Jimena or Ximena is the female version of the given name Jimeno, derived from the Basque ''Semen''. It has come to be viewed as a form of the name Simone, though their origins are distinct. The French rendering of the name is Chimène. It may refer to: Historical *Jimena, legendary mother of Bernardo del Carpio *Jimena of Cea, wife of king García Sánchez II of Pamplona (10th-/11th-century) *Jimena, daughter of Ramon Berenguer III (11th-century) *Jimena, daughter of Alfonso V of León (11th-century) *Jimena Díaz, wife of El Cid (11th-century) *Jimena Muñoz, mistress of Alfonso VI of León and Castile (11th-century) Modern *Jimena Antelo (born 1972), Bolivian journalist and television presenter *Jimena (singer) (born 1980), Mexican singer *Jimena Canales, a Mexican-American physicist and author * Jimena Elías Roca (born 1989), Miss Peru Universo 2007 * Jimena Florit (born 1972), Argentine mountain biker * María Jimena Piccolo (born 1985), Argentine TV actress *Chimène Badi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Nervous System
The central nervous system (CNS) is the part of the nervous system consisting primarily of the brain and spinal cord. The CNS is so named because the brain integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric and triploblastic animals—that is, all multicellular animals except sponges and diploblasts. It is a structure composed of nervous tissue positioned along the rostral (nose end) to caudal (tail end) axis of the body and may have an enlarged section at the rostral end which is a brain. Only arthropods, cephalopods and vertebrates have a true brain (precursor structures exist in onychophorans, gastropods and lancelets). The rest of this article exclusively discusses the vertebrate central nervous system, which is radically distinct from all other animals. Overview In vertebrates, the brain and spinal cord are both enclosed in the meninges. The meninges provide a barrier to chemicals dissolv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arousal
Arousal is the physiological and psychological state of being awoken or of sense organs stimulated to a point of perception. It involves activation of the ascending reticular activating system (ARAS) in the brain, which mediates wakefulness, the autonomic nervous system, and the endocrine system, leading to increased heart rate and blood pressure and a condition of sensory alertness, desire, mobility, and readiness to respond. Arousal is mediated by several neural systems. Wakefulness is regulated by the ARAS, which is composed of projections from five major neurotransmitter systems that originate in the brainstem and form connections extending throughout the cortex; activity within the ARAS is regulated by neurons that release the neurotransmitters acetylcholine, norepinephrine, dopamine, histamine, and serotonin. Activation of these neurons produces an increase in cortical activity and subsequently alertness. Arousal is important in regulating consciousness, attention, alertn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
